Stefanos Zafeiriou

472 papers A* 77A 12B 34C 2Misc 5Journal 251Unranked 87

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	DermaFlux: Synthetic Skin Lesion Generation with Rectified Flows for Enhanced Image Classification. CoRR Stathis Galanakis, Alexandros Koliousis, Stefanos Zafeiriou
2026	J	`jnl`	Do You See What I Am Pointing At? Gesture-Based Egocentric Video Question Answering. CoRR Yura Choi, Roy Miles, Rolandos Alexandros Potamias, Ismail Elezi, Jiankang Deng, Stefanos Zafeiriou
2026	J	`jnl`	Geo-ID: Test-Time Geometric Consensus for Cross-View Consistent Intrinsics. CoRR Alara Dirik, Stefanos Zafeiriou
2026	J	`jnl`	MaDiS: Taming Masked Diffusion Language Models for Sign Language Generation. CoRR Ronglai Zuo, Rolandos Alexandros Potamias, Qi Sun, Evangelos Ververas, Jiankang Deng, Stefanos Zafeiriou
2026	J	`jnl`	Parallelised Differentiable Straightest Geodesics for 3D Meshes. CoRR Hippolyte Verninas, Caner Korkmaz, Stefanos Zafeiriou, Tolga Birdal, Simone Foti
2025	—	`conf`	Advancements in Affective and Behavior Analysis: The 8th ABAW Workshop and Competition. CVPR Workshops Dimitrios Kollias, Panagiotis Tzirakis, Alan Cowen, Stefanos Zafeiriou, Irene Kotsia, Eric Granger, Marco Pedersoli, Simon Bacon, Alice Baird, Chris Gagne, Chunchang Shao, Guanyu Hu, Soufiane Belharbi, Muhammad Haseeb Aslam
2025	J	`jnl`	Advancing Brainwave Modeling with a Codebook-Based Foundation Model. CoRR Konstantinos Barmpas, Na Lee, Yannis Panagakis, Dimitrios A. Adamos, Nikolaos A. Laskaris, Stefanos Zafeiriou
2025	J	`jnl`	An Anatomy of Vision-Language-Action Models: From Modules to Milestones and Challenges. CoRR Chao Xu, Suyu Zhang, Yang Liu, Baigui Sun, Weihong Chen, Bo Xu, Qi Liu, Juncheng Wang, Shujun Wang, Shan Luo, Jan Peters, Athanasios V. Vasilakos, Stefanos Zafeiriou, Jiankang Deng
2025	A*	`conf`	Arc2Avatar: Generating Expressive 3D Avatars from a Single Image via ID Guidance. CVPR Dimitrios Gerogiannis, Foivos Paraperas Papantoniou, Rolandos Alexandros Potamias, Alexandros Lattas, Stefanos Zafeiriou
2025	J	`jnl`	Arc2Avatar: Generating Expressive 3D Avatars from a Single Image via ID Guidance. CoRR Dimitrios Gerogiannis, Foivos Paraperas Papantoniou, Rolandos Alexandros Potamias, Alexandros Lattas, Stefanos Zafeiriou
2025	A*	`conf`	Are Large Brainwave Foundation Models Capable Yet ? Insights from Fine-Tuning. ICML Na Lee, Konstantinos Barmpas, Yannis Panagakis, Dimitrios A. Adamos, Nikolaos A. Laskaris, Stefanos Zafeiriou
2025	J	`jnl`	Are Large Brainwave Foundation Models Capable Yet? Insights from Fine-tuning. CoRR Na Lee, Konstantinos Barmpas, Yannis Panagakis, Dimitrios A. Adamos, Nikolaos A. Laskaris, Stefanos Zafeiriou
2025	—	`conf`	Assessing the Capabilities of Large Brainwave Foundation Models. MLSP Na Lee, Stylianos Bakas, Konstantinos Barmpas, Yannis Panagakis, Dimitrios A. Adamos, Nikolaos A. Laskaris, Stefanos Zafeiriou
2025	A*	`conf`	Dyn-HaMR: Recovering 4D Interacting Hand Motion from a Dynamic Camera. CVPR Zhengdi Yu, Stefanos Zafeiriou, Tolga Birdal
2025	J	`jnl`	EEG-D3: A Solution to the Hidden Overfitting Problem of Deep Learning Models. CoRR Siegfried Ludwig, Stylianos Bakas, Konstantinos Barmpas, Georgios Zoumpourlis, Dimitrios A. Adamos, Nikolaos A. Laskaris, Yannis Panagakis, Stefanos Zafeiriou
2025	J	`jnl`	Embodied Arena: A Comprehensive, Unified, and Evolving Evaluation Platform for Embodied AI. CoRR Fei Ni, Min Zhang, Pengyi Li, Yifu Yuan, Lingfeng Zhang, Yuecheng Liu, Peilong Han, Longxin Kou, Shaojin Ma, Jinbin Qiao, David Gamaliel Arcos Bravo, Yuening Wang, Xiao Hu, Zhanguang Zhang, Xianze Yao, Yutong Li, Zhao Zhang, Ying Wen, Ying-Cong Chen, Xiaodan Liang, Liang Lin, Bin He, Haitham Bou-Ammar, He Wang, Huazhe Xu, Jiankang Deng, Shan Luo, Shuqiang Jiang, Wei Pan, Yang Gao, Stefanos Zafeiriou, Jan Peters, Yuzheng Zhuang, Yingxue Zhang, Yan Zheng, Hongyao Tang, Jianye Hao
2025	A	`conf`	FitDiff: Robust Monocular 3D Facial Shape and Reflectance Estimation using Diffusion Models. WACV Stathis Galanakis, Alexandros Lattas, Stylianos Moschoglou, Stefanos Zafeiriou
2025	—	`conf`	From Emotions to Violence: Multimodal Fine-Grained Behavior Analysis at the 9th ABAW. ICCVW Dimitrios Kollias, Stefanos Zafeiriou, Irene Kotsia, Gregory G. Slabaugh, Damith Chamalke Senadeera, Jianian Zheng, Kaushal K. K. Yadav, Chunchang Shao, Guanyu Hu
2025	J	`jnl`	Geometric Neural Distance Fields for Learning Human Motion Priors. CoRR Zhengdi Yu, Simone Foti, Linguang Zhang, Amy Zhao, Cem Keskin, Stefanos Zafeiriou, Tolga Birdal
2025	—	`conf`	ID-Consistent, Precise Expression Generation with Blendshape-Guided Diffusion. ICCVW Foivos Paraperas Papantoniou, Stefanos Zafeiriou
2025	J	`jnl`	ID-Consistent, Precise Expression Generation with Blendshape-Guided Diffusion. CoRR Foivos Paraperas Papantoniou, Stefanos Zafeiriou
2025	J	`jnl`	ImHead: A Large-scale Implicit Morphable Model for Localized Head Modeling. CoRR Rolandos Alexandros Potamias, Stathis Galanakis, Jiankang Deng, Athanasios Papaioannou, Stefanos Zafeiriou
2025	J	`jnl`	Large Learning Rates Simultaneously Achieve Robustness to Spurious Correlations and Compressibility. CoRR Melih Barsbey, Lucas Prieto, Stefanos Zafeiriou, Tolga Birdal
2025	J	`jnl`	NeuroRVQ: Multi-Scale EEG Tokenization for Generative Large Brainwave Models. CoRR Konstantinos Barmpas, Na Lee, Alexandros Koliousis, Yannis Panagakis, Dimitrios A. Adamos, Nikolaos A. Laskaris, Stefanos Zafeiriou
2025	J	`jnl`	PRISM: A Unified Framework for Photorealistic Reconstruction and Intrinsic Scene Modeling. CoRR Alara Dirik, Tuanfeng Y. Wang, Duygu Ceylan, Stefanos Zafeiriou, Anna Frühstück
2025	J	`jnl`	ReasonX: MLLM-Guided Intrinsic Image Decomposition. CoRR Alara Dirik, Tuanfeng Y. Wang, Duygu Ceylan, Stefanos Zafeiriou, Anna Frühstück
2025	J	`jnl`	STARCaster: Spatio-Temporal AutoRegressive Video Diffusion for Identity- and View-Aware Talking Portraits. CoRR Foivos Paraperas Papantoniou, Stathis Galanakis, Rolandos Alexandros Potamias, Bernhard Kainz, Stefanos Zafeiriou
2025	A*	`conf`	S^3-Face: SSS-Compliant Facial Reflectance Estimation via Diffusion Priors. CVPR Xingyu Ren, Jiankang Deng, Yuhao Cheng, Wenhan Zhu, Yichao Yan, Xiaokang Yang, Stefanos Zafeiriou, Chao Ma
2025	J	`jnl`	SpinMeRound: Consistent Multi-View Identity Generation Using Diffusion Models. CoRR Stathis Galanakis, Alexandros Lattas, Stylianos Moschoglou, Bernhard Kainz, Stefanos Zafeiriou
2025	A*	`conf`	WiLoR: End-to-end 3D Hand Localization and Reconstruction in-the-wild. CVPR Rolandos Alexandros Potamias, Jinglei Zhang, Jiankang Deng, Stefanos Zafeiriou
2024	—	`conf`	3DGazeNet: Generalizing 3D Gaze Estimation with Weak-Supervision from Synthetic Views. ECCV (21) Evangelos Ververas, Polydefkis Gkagkos, Jiankang Deng, Michail Christos Doukas, Jia Guo, Stefanos Zafeiriou
2024	J	`jnl`	7th ABAW Competition: Multi-Task Learning and Compound Expression Recognition. CoRR Dimitrios Kollias, Stefanos Zafeiriou, Irene Kotsia, Abhinav Dhall, Shreya Ghosh, Chunchang Shao, Guanyu Hu
2024	—	`conf`	7th ABAW Competition: Multi-task Learning and Compound Expression Recognition. ECCV Workshops (15) Dimitrios Kollias, Stefanos Zafeiriou, Irene Kotsia, Abhinav Dhall, Shreya Ghosh, Chunchang Shao, Guanyu Hu
2024	—	`conf`	AnimateMe: 4D Facial Expressions via Diffusion Models. ECCV (77) Dimitrios Gerogiannis, Foivos Paraperas Papantoniou, Rolandos Alexandros Potamias, Alexandros Lattas, Stylianos Moschoglou, Stylianos Ploumpis, Stefanos Zafeiriou
2024	J	`jnl`	AnimateMe: 4D Facial Expressions via Diffusion Models. CoRR Dimitrios Gerogiannis, Foivos Paraperas Papantoniou, Rolandos Alexandros Potamias, Alexandros Lattas, Stylianos Moschoglou, Stylianos Ploumpis, Stefanos Zafeiriou
2024	—	`conf`	Arc2Face: A Foundation Model for ID-Consistent Human Faces. ECCV (37) Foivos Paraperas Papantoniou, Alexandros Lattas, Stylianos Moschoglou, Jiankang Deng, Bernhard Kainz, Stefanos Zafeiriou
2024	J	`jnl`	Arc2Face: A Foundation Model of Human Faces. CoRR Foivos Paraperas Papantoniou, Alexandros Lattas, Stylianos Moschoglou, Jiankang Deng, Bernhard Kainz, Stefanos Zafeiriou
2024	A*	`conf`	Design2Cloth: 3D Cloth Generation from 2D Masks. CVPR Jiali Zheng, Rolandos Alexandros Potamias, Stefanos Zafeiriou
2024	J	`jnl`	Design2Cloth: 3D Cloth Generation from 2D Masks. CoRR Jiali Zheng, Rolandos Alexandros Potamias, Stefanos Zafeiriou
2024	A*	`conf`	Distribution Matching for Multi-Task Learning of Classification Tasks: A Large-Scale Study on Faces & Beyond. AAAI Dimitrios Kollias, Viktoriia Sharmanska, Stefanos Zafeiriou
2024	J	`jnl`	Distribution Matching for Multi-Task Learning of Classification Tasks: a Large-Scale Study on Faces & Beyond. CoRR Dimitrios Kollias, Viktoriia Sharmanska, Stefanos Zafeiriou
2024	J	`jnl`	Dyn-HaMR: Recovering 4D Interacting Hand Motion from a Dynamic Camera. CoRR Zhengdi Yu, Stefanos Zafeiriou, Tolga Birdal
2024	A*	`conf`	ID-to-3D: Expressive ID-guided 3D Heads via Score Distillation Sampling. NeurIPS Francesca Babiloni, Alexandros Lattas, Jiankang Deng, Stefanos Zafeiriou
2024	J	`jnl`	ID-to-3D: Expressive ID-guided 3D Heads via Score Distillation Sampling. CoRR Francesca Babiloni, Alexandros Lattas, Jiankang Deng, Stefanos Zafeiriou
2024	—	`conf`	Improving Face Generation Quality and Prompt Following with Synthetic Captions. ECCV Workshops (15) Michail Tarasiou, Stylianos Moschoglou, Jiankang Deng, Stefanos Zafeiriou
2024	J	`jnl`	Improving face generation quality and prompt following with synthetic captions. CoRR Michail Tarasiou, Stylianos Moschoglou, Jiankang Deng, Stefanos Zafeiriou
2024	A*	`conf`	Locally Adaptive Neural 3D Morphable Models. CVPR Michail Tarasiou, Rolandos Alexandros Potamias, Eimear O' Sullivan, Stylianos Ploumpis, Stefanos Zafeiriou
2024	J	`jnl`	Locally Adaptive Neural 3D Morphable Models. CoRR Michail Tarasiou, Rolandos Alexandros Potamias, Eimear O' Sullivan, Stylianos Ploumpis, Stefanos Zafeiriou
2024	A*	`conf`	Neural Sign Actors: A diffusion model for 3D sign language production from text. CVPR Vasileios Baltatzis, Rolandos Alexandros Potamias, Evangelos Ververas, Guanxiong Sun, Jiankang Deng, Stefanos Zafeiriou
2024	—	`conf`	Rethinking the Domain Gap in Near-infrared Face Recognition. CVPR Workshops Michail Tarasiou, Jiankang Deng, Stefanos Zafeiriou
2024	—	`conf`	SAGS: Structure-Aware 3D Gaussian Splatting. ECCV (19) Evangelos Ververas, Rolandos Alexandros Potamias, Jifei Song, Jiankang Deng, Stefanos Zafeiriou
2024	J	`jnl`	SAGS: Structure-Aware 3D Gaussian Splatting. CoRR Evangelos Ververas, Rolandos Alexandros Potamias, Jifei Song, Jiankang Deng, Stefanos Zafeiriou
2024	—	`conf`	ShapeFusion: A 3D Diffusion Model for Localized Shape Editing. ECCV (14) Rolandos Alexandros Potamias, Michail Tarasiou, Stylianos Ploumpis, Stefanos Zafeiriou
2024	J	`jnl`	ShapeFusion: A 3D diffusion model for localized shape editing. CoRR Rolandos Alexandros Potamias, Michail Tarasiou, Stylianos Ploumpis, Stefanos Zafeiriou
2024	J	`jnl`	Signs as Tokens: An Autoregressive Multilingual Sign Language Generator. CoRR Ronglai Zuo, Rolandos Alexandros Potamias, Evangelos Ververas, Jiankang Deng, Stefanos Zafeiriou
2024	J	`jnl`	Spatio-temporal Prompting Network for Robust Video Feature Extraction. CoRR Guanxiong Sun, Chi Wang, Zhaoyu Zhang, Jiankang Deng, Stefanos Zafeiriou, Yang Hua
2024	—	`conf`	The 6th Affective Behavior Analysis in-the-wild (ABAW) Competition. CVPR Workshops Dimitrios Kollias, Panagiotis Tzirakis, Alan Cowen, Stefanos Zafeiriou, Irene Kotsia, Alice Baird, Chris Gagne, Chunchang Shao, Guanyu Hu
2024	J	`jnl`	The 6th Affective Behavior Analysis in-the-wild (ABAW) Competition. CoRR Dimitrios Kollias, Panagiotis Tzirakis, Alan Cowen, Stefanos Zafeiriou, Irene Kotsia, Alice Baird, Chris Gagne, Chunchang Shao, Guanyu Hu
2024	A*	`conf`	UV-free Texture Generation with Denoising and Geodesic Heat Diffusion. NeurIPS Simone Foti, Stefanos Zafeiriou, Tolga Birdal
2024	J	`jnl`	UV-free Texture Generation with Denoising and Geodesic Heat Diffusions. CoRR Simone Foti, Stefanos Zafeiriou, Tolga Birdal
2024	J	`jnl`	WiLoR: End-to-end 3D Hand Localization and Reconstruction in-the-wild. CoRR Rolandos Alexandros Potamias, Jinglei Zhang, Jiankang Deng, Stefanos Zafeiriou
2023	A	`conf`	3DMM-RF: Convolutional Radiance Fields for 3D Face Modeling. WACV Stathis Galanakis, Baris Gecer, Alexandros Lattas, Stefanos Zafeiriou
2023	J	`jnl`	4DME: A Spontaneous 4D Micro-Expression Dataset With Multimodalities. IEEE Trans. Affect. Comput. Xiaobai Li, Shiyang Cheng, Yante Li, Muzammil Behzad, Jie Shen, Stefanos Zafeiriou, Maja Pantic, Guoying Zhao
2023	—	`conf`	ABAW: Valence-Arousal Estimation, Expression Recognition, Action Unit Detection & Emotional Reaction Intensity Estimation Challenges. CVPR Workshops Dimitrios Kollias, Panagiotis Tzirakis, Alice Baird, Alan Cowen, Stefanos Zafeiriou
2023	J	`jnl`	ABAW: Valence-Arousal Estimation, Expression Recognition, Action Unit Detection & Emotional Reaction Intensity Estimation Challenges. CoRR Dimitrios Kollias, Panagiotis Tzirakis, Alice Baird, Alan Cowen, Stefanos Zafeiriou
2023	A*	`conf`	Adaptive Spiral Layers for Efficient 3D Representation Learning on Meshes. ICCV Francesca Babiloni, Matteo Maggioni, Thomas Tanay, Jiankang Deng, Ales Leonardis, Stefanos Zafeiriou
2023	A	`conf`	Dynamic Neural Portraits. WACV Michail Christos Doukas, Stylianos Ploumpis, Stefanos Zafeiriou
2023	J	`jnl`	EDFace-Celeb-1 M: Benchmarking Face Hallucination With a Million-Scale Dataset. IEEE Trans. Pattern Anal. Mach. Intell. Kaihao Zhang, Dongxu Li, Wenhan Luo, Jingyu Liu, Jiankang Deng, Wei Liu, Stefanos Zafeiriou
2023	—	`conf`	Factorized Dynamic Fully-Connected Layers for Neural Networks. ICCV (Workshops) Francesca Babiloni, Thomas Tanay, Jiankang Deng, Matteo Maggioni, Stefanos Zafeiriou
2023	J	`jnl`	FitDiff: Robust monocular 3D facial shape and reflectance estimation using Diffusion Models. CoRR Stathis Galanakis, Alexandros Lattas, Stylianos Moschoglou, Stefanos Zafeiriou
2023	A*	`conf`	FitMe: Deep Photorealistic 3D Morphable Model Avatars. CVPR Alexandros Lattas, Stylianos Moschoglou, Stylianos Ploumpis, Baris Gecer, Jiankang Deng, Stefanos Zafeiriou
2023	J	`jnl`	FitMe: Deep Photorealistic 3D Morphable Model Avatars. CoRR Alexandros Lattas, Stylianos Moschoglou, Stylianos Ploumpis, Baris Gecer, Jiankang Deng, Stefanos Zafeiriou
2023	J	`jnl`	Free-HeadGAN: Neural Talking Head Synthesis With Explicit Gaze Control. IEEE Trans. Pattern Anal. Mach. Intell. Michail Christos Doukas, Evangelos Ververas, Viktoriia Sharmanska, Stefanos Zafeiriou
2023	A*	`conf`	Handy: Towards a High Fidelity 3D Hand Shape and Appearance Model. CVPR Rolandos Alexandros Potamias, Stylianos Ploumpis, Stylianos Moschoglou, Vasileios Triantafyllou, Stefanos Zafeiriou
2023	—	`conf`	ILSH: The Imperial Light-Stage Head Dataset for Human Head View Synthesis. ICCV (Workshops) Jiali Zheng, Youngkyoon Jang, Athanasios Papaioannou, Christos Kampouris, Rolandos Alexandros Potamias, Foivos Paraperas Papantoniou, Efstathios Galanakis, Ales Leonardis, Stefanos Zafeiriou
2023	J	`jnl`	ILSH: The Imperial Light-Stage Head Dataset for Human Head View Synthesis. CoRR Jiali Zheng, Youngkyoon Jang, Athanasios Papaioannou, Christos Kampouris, Rolandos Alexandros Potamias, Foivos Paraperas Papantoniou, Efstathios Galanakis, Ales Leonardis, Stefanos Zafeiriou
2023	J	`jnl`	Improving Graph Neural Network Expressivity via Subgraph Isomorphism Counting. IEEE Trans. Pattern Anal. Mach. Intell. Giorgos Bouritsas, Fabrizio Frasca, Stefanos Zafeiriou, Michael M. Bronstein
2023	J	`jnl`	Inverse Image Frequency for Long-Tailed Image Recognition. IEEE Trans. Image Process. Konstantinos Panagiotis Alexandridis, Shan Luo, Anh Nguyen, Jiankang Deng, Stefanos Zafeiriou
2023	J	`jnl`	Latent Alignment with Deep Set EEG Decoders. CoRR Stylianos Bakas, Siegfried Ludwig, Dimitrios A. Adamos, Nikolaos A. Laskaris, Yannis Panagakis, Stefanos Zafeiriou
2023	J	`jnl`	Linear Complexity Self-Attention With $3{\mathrm{rd}}$3 rd Order Polynomials. IEEE Trans. Pattern Anal. Mach. Intell. Francesca Babiloni, Ioannis Marras, Jiankang Deng, Filippos Kokkinos, Matteo Maggioni, Grigorios Chrysos, Philip H. S. Torr, Stefanos Zafeiriou
2023	J	`jnl`	Neural Sign Actors: A diffusion model for 3D sign language production from text. CoRR Vasileios Baltatzis, Rolandos Alexandros Potamias, Evangelos Ververas, Guanxiong Sun, Jiankang Deng, Stefanos Zafeiriou
2023	J	`jnl`	Redesigning Multi-Scale Neural Network for Crowd Counting. IEEE Trans. Image Process. Zhipeng Du, Miaojing Shi, Jiankang Deng, Stefanos Zafeiriou
2023	A*	`conf`	Relightify: Relightable 3D Faces from a Single Image via Diffusion Models. ICCV Foivos Paraperas Papantoniou, Alexandros Lattas, Stylianos Moschoglou, Stefanos Zafeiriou
2023	J	`jnl`	Relightify: Relightable 3D Faces from a Single Image via Diffusion Models. CoRR Foivos Paraperas Papantoniou, Alexandros Lattas, Stylianos Moschoglou, Stefanos Zafeiriou
2023	J	`jnl`	Rethinking the Domain Gap in Near-infrared Face Recognition. CoRR Michail Tarasiou, Jiankang Deng, Stefanos Zafeiriou
2023	A*	`conf`	Spatio-temporal Prompting Network for Robust Video Feature Extraction. ICCV Guanxiong Sun, Chi Wang, Zhaoyu Zhang, Jiankang Deng, Stefanos Zafeiriou, Yang Hua
2023	—	`conf`	VSCHH 2023: A Benchmark for the View Synthesis Challenge of Human Heads. ICCV (Workshops) Youngkyoon Jang, Jiali Zheng, Jifei Song, Helisa Dhamo, Eduardo Pérez-Pellitero, Thomas Tanay, Matteo Maggioni, Richard Shaw, Sibi Catley-Chandar, Yiren Zhou, Jiankang Deng, Ruijie Zhu, Jiahao Chang, Ziyang Song, Jiahuan Yu, Tianzhu Zhang, Khanh-Binh Nguyen, Joon-Sung Yang, Andreea Dogaru, Bernhard Egger, Heng Yu, Aarush Gupta, Joel Julin, László A. Jeni, Hyeseong Kim, Jungbin Cho, Dosik Hwang, Deukhee Lee, Doyeon Kim, Dongseong Seo, SeungJin Jeon, Youngdon Choi, Jun Seok Kang, Ahmet Cagatay Seker, Sang Chul Ahn, Ales Leonardis, Stefanos Zafeiriou
2023	A*	`conf`	ViTs for SITS: Vision Transformers for Satellite Image Time Series. CVPR Michail Tarasiou, Erik Chavez, Stefanos Zafeiriou
2023	J	`jnl`	ViTs for SITS: Vision Transformers for Satellite Image Time Series. CoRR Michail Tarasiou, Erik Chavez, Stefanos Zafeiriou
2022	J	`jnl`	2021 BEETL Competition: Advancing Transfer Learning for Subject Independence & Heterogenous EEG Data Sets. CoRR Xiaoxi Wei, A. Aldo Faisal, Moritz Grosse-Wentrup, Alexandre Gramfort, Sylvain Chevallier, Vinay Jayaram, Camille Jeunet, Stylianos Bakas, Siegfried Ludwig, Konstantinos Barmpas, Mehdi Bahri, Yannis Panagakis, Nikolaos A. Laskaris, Dimitrios A. Adamos, Stefanos Zafeiriou, William C. Duong, Stephen M. Gordon, Vernon J. Lawhern, Maciej Sliwowski, Vincent Rouanne, Piotr Tempczyk
2022	A*	`conf`	3D human tongue reconstruction from single "in-the-wild" images. CVPR Stylianos Ploumpis, Stylianos Moschoglou, Vasileios Triantafyllou, Stefanos Zafeiriou
2022	J	`jnl`	3DMM-RF: Convolutional Radiance Fields for 3D Face Modeling. CoRR Stathis Galanakis, Baris Gecer, Alexandros Lattas, Stefanos Zafeiriou
2022	J	`jnl`	A Survey of Deep Face Restoration: Denoise, Super-Resolution, Deblur, Artifact Removal. CoRR Tao Wang, Kaihao Zhang, Xuanxi Chen, Wenhan Luo, Jiankang Deng, Tong Lu, Xiaochun Cao, Wei Liu, Hongdong Li, Stefanos Zafeiriou
2022	J	`jnl`	ArcFace: Additive Angular Margin Loss for Deep Face Recognition. IEEE Trans. Pattern Anal. Mach. Intell. Jiankang Deng, Jia Guo, Jing Yang, Niannan Xue, Irene Kotsia, Stefanos Zafeiriou
2022	J	`jnl`	AutoHash: Learning Higher-Order Feature Interactions for Deep CTR Prediction. IEEE Trans. Knowl. Data Eng. Niannan Xue, Bin Liu, Huifeng Guo, Ruiming Tang, Fengwei Zhou, Stefanos Zafeiriou, Yuzhou Zhang, Jun Wang, Zhenguo Li
2022	J	`jnl`	AvatarMe IEEE Trans. Pattern Anal. Mach. Intell. Alexandros Lattas, Stylianos Moschoglou, Stylianos Ploumpis, Baris Gecer, Abhijeet Ghosh, Stefanos Zafeiriou
2022	J	`jnl`	Context-Self Contrastive Pretraining for Crop Type Semantic Segmentation. IEEE Trans. Geosci. Remote. Sens. Michail Tarasiou, Riza Alp Güler, Stefanos Zafeiriou
2022	A*	`conf`	Decoupled Multi-task Learning with Cyclical Self-Regulation for Face Parsing. CVPR Qingping Zheng, Jiankang Deng, Zheng Zhu, Ying Li, Stefanos Zafeiriou
2022	J	`jnl`	Decoupled Multi-task Learning with Cyclical Self-Regulation for Face Parsing. CoRR Qingping Zheng, Jiankang Deng, Zheng Zhu, Ying Li, Stefanos Zafeiriou
2022	J	`jnl`	Deep Polynomial Neural Networks. IEEE Trans. Pattern Anal. Mach. Intell. Grigorios G. Chrysos, Stylianos Moschoglou, Giorgos Bouritsas, Jiankang Deng, Yannis Panagakis, Stefanos Zafeiriou
2022	C	`conf`	Deepsatdata: Building Large Scale Datasets of Satellite Images for Training Machine Learning Models. IGARSS Michail Tarasiou, Stefanos Zafeiriou
2022	J	`jnl`	Dynamic Neural Portraits. CoRR Michail Christos Doukas, Stylianos Ploumpis, Stefanos Zafeiriou
2022	J	`jnl`	Embedding Earth: Self-supervised contrastive pre-training for dense land cover classification. CoRR Michail Tarasiou, Stefanos Zafeiriou
2022	J	`jnl`	Facial Geometric Detail Recovery via Implicit Representation. CoRR Xingyu Ren, Alexandros Lattas, Baris Gecer, Jiankang Deng, Chao Ma, Xiaokang Yang, Stefanos Zafeiriou
2022	J	`jnl`	Fast-GANFIT: Generative Adversarial Network for High Fidelity 3D Face Reconstruction. IEEE Trans. Pattern Anal. Mach. Intell. Baris Gecer, Stylianos Ploumpis, Irene Kotsia, Stefanos Zafeiriou
2022	J	`jnl`	Free-HeadGAN: Neural Talking Head Synthesis with Explicit Gaze Control. CoRR Michail Christos Doukas, Evangelos Ververas, Viktoriia Sharmanska, Stefanos Zafeiriou
2022	—	`conf`	GraphWalks: Efficient Shape Agnostic Geodesic Shortest Path Estimation. CVPR Workshops Rolandos Alexandros Potamias, Alexandros Neofytou, Kyriaki-Margarita Bintsi, Stefanos Zafeiriou
2022	J	`jnl`	GraphWalks: Efficient Shape Agnostic Geodesic Shortest Path Estimation. CoRR Rolandos Alexandros Potamias, Alexandros Neofytou, Kyriaki-Margarita Bintsi, Stefanos Zafeiriou
2022	J	`jnl`	Guest Editorial: Non-Euclidean Machine Learning. IEEE Trans. Pattern Anal. Mach. Intell. Stefanos Zafeiriou, Michael M. Bronstein, Taco Cohen, Oriol Vinyals, Le Song, Jure Leskovec, Pietro Liò, Joan Bruna, Marco Gori
2022	J	`jnl`	Inverse Image Frequency for Long-tailed Image Recognition. CoRR Konstantinos Panagiotis Alexandridis, Shan Luo, Anh Nguyen, Jiankang Deng, Stefanos Zafeiriou
2022	—	`conf`	MimicME: A Large Scale Diverse 4D Database for Facial Expression Analysis. ECCV (8) Athanasios Papaioannou, Baris Gecer, Shiyang Cheng, Grigorios Chrysos, Jiankang Deng, Eftychia Fotiadou, Christos Kampouris, Dimitrios Kollias, Stylianos Moschoglou, Kritaphat Songsri-in, Stylianos Ploumpis, George Trigeorgis, Panagiotis Tzirakis, Evangelos Ververas, Yuxiang Zhou, Allan Ponniah, Anastasios Roussos, Stefanos Zafeiriou
2022	A*	`conf`	Neural Mesh Simplification. CVPR Rolandos Alexandros Potamias, Stylianos Ploumpis, Stefanos Zafeiriou
2022	A*	`conf`	Physically-Based Face Rendering for NIR-VIS Face Recognition. NeurIPS Yunqi Miao, Alexandros Lattas, Jiankang Deng, Jungong Han, Stefanos Zafeiriou
2022	J	`jnl`	Physically-Based Face Rendering for NIR-VIS Face Recognition. CoRR Yunqi Miao, Alexandros Lattas, Jiankang Deng, Jungong Han, Stefanos Zafeiriou
2022	J	`jnl`	Redesigning Multi-Scale Neural Network for Crowd Counting. CoRR Zhipeng Du, Miaojing Shi, Jiankang Deng, Stefanos Zafeiriou
2022	—	`conf`	Revisiting Point Cloud Simplification: A Learnable Feature Preserving Approach. ECCV (2) Rolandos Alexandros Potamias, Giorgos Bouritsas, Stefanos Zafeiriou
2022	A*	`conf`	Sample and Computation Redistribution for Efficient Face Detection. ICLR Jia Guo, Jiankang Deng, Alexandros Lattas, Stefanos Zafeiriou
2022	J	`jnl`	Team Cogitat at NeurIPS 2021: Benchmarks for EEG Transfer Learning Competition. CoRR Stylianos Bakas, Siegfried Ludwig, Konstantinos Barmpas, Mehdi Bahri, Yannis Panagakis, Nikolaos A. Laskaris, Dimitrios A. Adamos, Stefanos Zafeiriou
2022	J	`jnl`	Weakly-Supervised Gaze Estimation from Synthetic Views. CoRR Evangelos Ververas, Polydefkis Gkagkos, Jiankang Deng, Jia Guo, Michail Christos Doukas, Stefanos Zafeiriou
2021	—	`conf`	2021 BEETL Competition: Advancing Transfer Learning for Subject Independence & Heterogenous EEG Data Sets. NeurIPS (Competition and Demos) Xiaoxi Wei, A. Aldo Faisal, Moritz Grosse-Wentrup, Alexandre Gramfort, Sylvain Chevallier, Vinay Jayaram, Camille Jeunet, Stylianos Bakas, Siegfried Ludwig, Konstantinos Barmpas, Mehdi Bahri, Yannis Panagakis, Nikolaos A. Laskaris, Dimitrios A. Adamos, Stefanos Zafeiriou, William C. Duong, Stephen M. Gordon, Vernon J. Lawhern, Maciej Sliwowski, Vincent Rouanne, Piotr Tempczyk
2021	J	`jnl`	3D human tongue reconstruction from single "in-the-wild" images. CoRR Stylianos Ploumpis, Stylianos Moschoglou, Vasileios Triantafyllou, Stefanos Zafeiriou
2021	J	`jnl`	Affect Analysis in-the-wild: Valence-Arousal, Expressions, Action Units and a Unified Framework. CoRR Dimitrios Kollias, Stefanos Zafeiriou
2021	—	`conf`	Analysing Affective Behavior in the second ABAW2 Competition. ICCVW Dimitrios Kollias, Stefanos Zafeiriou
2021	J	`jnl`	Analysing Affective Behavior in the second ABAW2 Competition. CoRR Dimitrios Kollias, Irene Kotsia, Elnar Hajiyev, Stefanos Zafeiriou
2021	J	`jnl`	AvatarMe++: Facial Shape and BRDF Inference with Photorealistic Rendering-Aware GANs. CoRR Alexandros Lattas, Stylianos Moschoglou, Stylianos Ploumpis, Baris Gecer, Abhijeet Ghosh, Stefanos Zafeiriou
2021	A*	`conf`	Binary Graph Neural Networks. CVPR Mehdi Bahri, Gaétan Bahl, Stefanos Zafeiriou
2021	J	`jnl`	Context-self contrastive pretraining for crop type semantic segmentation. CoRR Michail Tarasiou, Riza Alp Güler, Stefanos Zafeiriou
2021	J	`jnl`	DeepSatData: Building large scale datasets of satellite images for training machine learning models. CoRR Michail Tarasiou, Stefanos Zafeiriou
2021	J	`jnl`	Distribution Matching for Heterogeneous Multi-Task Learning: a Large-scale Face Study. CoRR Dimitrios Kollias, Viktoriia Sharmanska, Stefanos Zafeiriou
2021	J	`jnl`	EDFace-Celeb-1M: Benchmarking Face Hallucination with a Million-scale Dataset. CoRR Kaihao Zhang, Dongxu Li, Wenhan Luo, Jingyu Liu, Jiankang Deng, Wei Liu, Stefanos Zafeiriou
2021	J	`jnl`	EEGminer: Discovering Interpretable Features of Brain Activity with Learnable Filters. CoRR Siegfried Ludwig, Stylianos Bakas, Dimitrios A. Adamos, Nikolaos A. Laskaris, Yannis Panagakis, Stefanos Zafeiriou
2021	J	`jnl`	End-to-end multimodal affect recognition in real-world environments. Inf. Fusion Panagiotis Tzirakis, Jiaxin Chen, Stefanos Zafeiriou, Björn W. Schuller
2021	J	`jnl`	Exploiting Multi-CNN Features in CNN-RNN Based Dimensional Emotion Recognition on the OMG in-the-Wild Dataset. IEEE Trans. Affect. Comput. Dimitrios Kollias, Stefanos Zafeiriou
2021	J	`jnl`	Fast-GANFIT: Generative Adversarial Network for High Fidelity 3D Face Reconstruction. CoRR Baris Gecer, Stylianos Ploumpis, Irene Kotsia, Stefanos Zafeiriou
2021	J	`jnl`	Head2Head++: Deep Facial Attributes Re-Targeting. IEEE Trans. Biom. Behav. Identity Sci. Michail Christos Doukas, Mohammad Rami Koujan, Viktoriia Sharmanska, Anastasios Roussos, Stefanos Zafeiriou
2021	J	`jnl`	Head2HeadFS: Video-based Head Reenactment with Few-shot Learning. CoRR Michail Christos Doukas, Mohammad Rami Koujan, Viktoriia Sharmanska, Stefanos Zafeiriou
2021	A*	`conf`	HeadGAN: One-shot Neural Head Synthesis and Editing. ICCV Michail Christos Doukas, Stefanos Zafeiriou, Viktoriia Sharmanska
2021	—	`conf`	Masked Face Recognition Challenge: The InsightFace Track Report. ICCVW Jiankang Deng, Jia Guo, Xiang An, Zheng Zhu, Stefanos Zafeiriou
2021	J	`jnl`	Masked Face Recognition Challenge: The InsightFace Track Report. CoRR Jiankang Deng, Jia Guo, Xiang An, Zheng Zhu, Stefanos Zafeiriou
2021	A*	`conf`	OSTeC: One-Shot Texture Completion. CVPR Baris Gecer, Jiankang Deng, Stefanos Zafeiriou
2021	A*	`conf`	Poly-NL: Linear Complexity Non-local Layers With 3rd Order Polynomials. ICCV Francesca Babiloni, Ioannis Marras, Filippos Kokkinos, Jiankang Deng, Grigorios Chrysos, Stefanos Zafeiriou
2021	J	`jnl`	Poly-NL: Linear Complexity Non-local Layers with Polynomials. CoRR Francesca Babiloni, Ioannis Marras, Filippos Kokkinos, Jiankang Deng, Grigorios Chrysos, Stefanos Zafeiriou
2021	J	`jnl`	Revisiting Point Cloud Simplification: A Learnable Feature Preserving Approach. CoRR Rolandos Alexandros Potamias, Giorgos Bouritsas, Stefanos Zafeiriou
2021	J	`jnl`	Sample and Computation Redistribution for Efficient Face Detection. CoRR Jia Guo, Jiankang Deng, Alexandros Lattas, Stefanos Zafeiriou
2021	J	`jnl`	Shape My Face: Registering 3D Face Scans by Surface-to-Surface Translation. Int. J. Comput. Vis. Mehdi Bahri, Eimear O' Sullivan, Shunwang Gong, Feng Liu, Xiaoming Liu, Michael M. Bronstein, Stefanos Zafeiriou
2021	Misc	`conf`	Speech Emotion Recognition Using Semantic Information. ICASSP Panagiotis Tzirakis, Anh Nguyen, Stefanos Zafeiriou, Björn W. Schuller
2021	J	`jnl`	Speech Emotion Recognition using Semantic Information. CoRR Panagiotis Tzirakis, Anh Nguyen, Stefanos Zafeiriou, Björn W. Schuller
2021	J	`jnl`	Tensor Methods in Computer Vision and Deep Learning. CoRR Yannis Panagakis, Jean Kossaifi, Grigorios G. Chrysos, James Oldfield, Mihalis A. Nicolaou, Anima Anandkumar, Stefanos Zafeiriou
2021	J	`jnl`	Tensor Methods in Computer Vision and Deep Learning. Proc. IEEE Yannis Panagakis, Jean Kossaifi, Grigorios G. Chrysos, James Oldfield, Mihalis A. Nicolaou, Anima Anandkumar, Stefanos Zafeiriou
2021	J	`jnl`	Towards a Complete 3D Morphable Model of the Human Head. IEEE Trans. Pattern Anal. Mach. Intell. Stylianos Ploumpis, Evangelos Ververas, Eimear O' Sullivan, Stylianos Moschoglou, Haoyang Wang, Nick E. Pears, William A. P. Smith, Baris Gecer, Stefanos Zafeiriou
2021	A*	`conf`	Variational Prototype Learning for Deep Face Recognition. CVPR Jiankang Deng, Jia Guo, Jing Yang, Alexandros Lattas, Stefanos Zafeiriou
2020	B	`conf`	3D Landmark Localization in Point Clouds for the Human Ear. FG Eimear O' Sullivan, Stefanos Zafeiriou
2020	J	`jnl`	3DFaceGAN: Adversarial Nets for 3D Face Representation, Generation, and Translation. Int. J. Comput. Vis. Stylianos Moschoglou, Stylianos Ploumpis, Mihalis A. Nicolaou, Athanasios Papaioannou, Stefanos Zafeiriou
2020	B	`conf`	Analysing Affective Behavior in the First ABAW 2020 Competition. FG Dimitrios Kollias, Attila Schulc, Elnar Hajiyev, Stefanos Zafeiriou
2020	J	`jnl`	Analysing Affective Behavior in the First ABAW 2020 Competition. CoRR Dimitrios Kollias, Attila Schulc, Elnar Hajiyev, Stefanos Zafeiriou
2020	A*	`conf`	AutoGroup: Automatic Feature Grouping for Modelling Explicit High-Order Feature Interactions in CTR Prediction. SIGIR Bin Liu, Niannan Xue, Huifeng Guo, Ruiming Tang, Stefanos Zafeiriou, Xiuqiang He, Zhenguo Li
2020	A*	`conf`	AvatarMe: Realistically Renderable 3D Facial Reconstruction "In-the-Wild". CVPR Alexandros Lattas, Stylianos Moschoglou, Baris Gecer, Stylianos Ploumpis, Vasileios Triantafyllou, Abhijeet Ghosh, Stefanos Zafeiriou
2020	J	`jnl`	AvatarMe: Realistically Renderable 3D Facial Reconstruction "in-the-wild". CoRR Alexandros Lattas, Stylianos Moschoglou, Baris Gecer, Stylianos Ploumpis, Vasileios Triantafyllou, Abhijeet Ghosh, Stefanos Zafeiriou
2020	—	`conf`	BLSM: A Bone-Level Skinned Model of the Human Mesh. ECCV (5) Haoyang Wang, Riza Alp Güler, Iasonas Kokkinos, George Papandreou, Stefanos Zafeiriou
2020	J	`jnl`	Binary Graph Neural Networks. CoRR Mehdi Bahri, Gaétan Bahl, Stefanos Zafeiriou
2020	J	`jnl`	Deep Neural Network Augmentation: Generating Faces for Affect Analysis. Int. J. Comput. Vis. Dimitrios Kollias, Shiyang Cheng, Evangelos Ververas, Irene Kotsia, Stefanos Zafeiriou
2020	J	`jnl`	Deep Polynomial Neural Networks. CoRR Grigorios Chrysos, Stylianos Moschoglou, Giorgos Bouritsas, Jiankang Deng, Yannis Panagakis, Stefanos Zafeiriou
2020	A*	`conf`	DeepFaceFlow: In-the-Wild Dense 3D Facial Motion Estimation. CVPR Mohammad Rami Koujan, Anastasios Roussos, Stefanos Zafeiriou
2020	J	`jnl`	DeepFaceFlow: In-the-wild Dense 3D Facial Motion Estimation. CoRR Mohammad Rami Koujan, Anastasios Roussos, Stefanos Zafeiriou
2020	—	`conf`	Ear Cartilage Inference for Reconstructive Surgery with Convolutional Mesh Autoencoders. MICCAI (3) Eimear O' Sullivan, Lara van de Lande, Antonia Osolos, Silvia Schievano, David J. Dunaway, Neil Bulstrode, Stefanos Zafeiriou
2020	B	`conf`	Extracting Deep Local Features to Detect Manipulated Images of Human Faces. ICIP Michail Tarasiou, Stefanos Zafeiriou
2020	B	`conf`	Face Video Generation from a Single Image and Landmarks. FG Kritaphat Songsri-in, Stefanos Zafeiriou
2020	J	`jnl`	Facial Expression Synthesis using a Global-Local Multilinear Framework. Comput. Graph. Forum Mengjiao Wang, Derek Bradley, Stefanos Zafeiriou, Thabo Beeler
2020	A*	`conf`	Geometrically Principled Connections in Graph Neural Networks. CVPR Shunwang Gong, Mehdi Bahri, Michael M. Bronstein, Stefanos Zafeiriou
2020	J	`jnl`	Geometrically Principled Connections in Graph Neural Networks. CoRR Shunwang Gong, Mehdi Bahri, Michael M. Bronstein, Stefanos Zafeiriou
2020	B	`conf`	Head2Head: Video-based Neural Head Synthesis. FG Mohammad Rami Koujan, Michail Christos Doukas, Anastasios Roussos, Stefanos Zafeiriou
2020	J	`jnl`	Head2Head: Video-based Neural Head Synthesis. CoRR Mohammad Rami Koujan, Michail Christos Doukas, Anastasios Roussos, Stefanos Zafeiriou
2020	J	`jnl`	HeadGAN: Video-and-Audio-Driven Talking Head Synthesis. CoRR Michail Christos Doukas, Stefanos Zafeiriou, Viktoriia Sharmanska
2020	J	`jnl`	Improving Graph Neural Network Expressivity via Subgraph Isomorphism Counting. CoRR Giorgos Bouritsas, Fabrizio Frasca, Stefanos Zafeiriou, Michael M. Bronstein
2020	—	`conf`	Learning to Generate Customized Dynamic 3D Facial Expressions. ECCV (29) Rolandos Alexandros Potamias, Jiali Zheng, Stylianos Ploumpis, Giorgos Bouritsas, Evangelos Ververas, Stefanos Zafeiriou
2020	J	`jnl`	Learning to Generate Customized Dynamic 3D Facial Expressions. CoRR Rolandos Alexandros Potamias, Jiali Zheng, Stylianos Ploumpis, Giorgos Bouritsas, Evangelos Ververas, Stefanos Zafeiriou
2020	J	`jnl`	OSTeC: One-Shot Texture Completion. CoRR Baris Gecer, Jiankang Deng, Stefanos Zafeiriou
2020	A*	`conf`	P-nets: Deep Polynomial Neural Networks. CVPR Grigorios G. Chrysos, Stylianos Moschoglou, Giorgos Bouritsas, Yannis Panagakis, Jiankang Deng, Stefanos Zafeiriou
2020	—	`conf`	PCA Retargeting: Encoding Linear Shape Models as Convolutional Mesh Autoencoders. Preregister@NeurIPS Eimear O' Sullivan, Stefanos Zafeiriou
2020	J	`jnl`	Reconstructing the Noise Manifold for Image Denoising. CoRR Ioannis Marras, Grigorios G. Chrysos, Ioannis Alexiou, Gregory G. Slabaugh, Stefanos Zafeiriou
2020	—	`conf`	Reconstructing the Noise Variance Manifold for Image Denoising. ECCV (9) Ioannis Marras, Grigorios G. Chrysos, Ioannis Alexiou, Gregory G. Slabaugh, Stefanos Zafeiriou
2020	B	`conf`	ReenactNet: Real-time Full Head Reenactment. FG Mohammad Rami Koujan, Michail Christos Doukas, Anastasios Roussos, Stefanos Zafeiriou
2020	J	`jnl`	ReenactNet: Real-time Full Head Reenactment. CoRR Mohammad Rami Koujan, Michail Christos Doukas, Anastasios Roussos, Stefanos Zafeiriou
2020	A*	`conf`	RetinaFace: Single-Shot Multi-Level Face Localisation in the Wild. CVPR Jiankang Deng, Jia Guo, Evangelos Ververas, Irene Kotsia, Stefanos Zafeiriou
2020	J	`jnl`	RoCGAN: Robust Conditional GAN. Int. J. Comput. Vis. Grigorios G. Chrysos, Jean Kossaifi, Stefanos Zafeiriou
2020	J	`jnl`	Shape My Face: Registering 3D Face Scans by Surface-to-Surface Translation. CoRR Mehdi Bahri, Eimear O' Sullivan, Shunwang Gong, Feng Liu, Xiaoming Liu, Michael M. Bronstein, Stefanos Zafeiriou
2020	J	`jnl`	SliderGAN: Synthesizing Expressive Face Images by Sliding 3D Blendshape Parameters. Int. J. Comput. Vis. Evangelos Ververas, Stefanos Zafeiriou
2020	—	`conf`	Sub-center ArcFace: Boosting Face Recognition by Large-Scale Noisy Web Faces. ECCV (11) Jiankang Deng, Jia Guo, Tongliang Liu, Mingming Gong, Stefanos Zafeiriou
2020	B	`conf`	Synthesising 3D Facial Motion from "In-the-Wild" Speech. FG Panagiotis Tzirakis, Athanasios Papaioannou, Alexandros Lattas, Michail Tarasiou, Björn W. Schuller, Stefanos Zafeiriou
2020	—	`conf`	Synthesizing Coupled 3D Face Modalities by Trunk-Branch Generative Adversarial Networks. ECCV (29) Baris Gecer, Alexandros Lattas, Stylianos Ploumpis, Jiankang Deng, Athanasios Papaioannou, Stylianos Moschoglou, Stefanos Zafeiriou
2020	A*	`conf`	TESA: Tensor Element Self-Attention via Matricization. CVPR Francesca Babiloni, Ioannis Marras, Gregory G. Slabaugh, Stefanos Zafeiriou
2020	B	`conf`	VA-StarGAN: Continuous Affect Generation. ACIVS Dimitrios Kollias, Stefanos Zafeiriou
2020	A*	`conf`	Weakly-Supervised Mesh-Convolutional Hand Reconstruction in the Wild. CVPR Dominik Kulon, Riza Alp Güler, Iasonas Kokkinos, Michael M. Bronstein, Stefanos Zafeiriou
2020	J	`jnl`	Weakly-Supervised Mesh-Convolutional Hand Reconstruction in the Wild. CoRR Dominik Kulon, Riza Alp Güler, Iasonas Kokkinos, Michael M. Bronstein, Stefanos Zafeiriou
2020	J	`jnl`	Π-nets: Deep Polynomial Neural Networks. CoRR Grigorios G. Chrysos, Stylianos Moschoglou, Giorgos Bouritsas, Jiankang Deng, Yannis Panagakis, Stefanos Zafeiriou
2019	J	`jnl`	3DFaceGAN: Adversarial Nets for 3D Face Representation, Generation, and Translation. CoRR Stylianos Moschoglou, Stylianos Ploumpis, Mihalis Nicolaou, Athanasios Papaioannou, Stefanos Zafeiriou
2019	J	`jnl`	An Adversarial Neuro-Tensorial Approach for Learning Disentangled Representations. Int. J. Comput. Vis. Mengjiao Wang, Zhixin Shu, Shiyang Cheng, Yannis Panagakis, Dimitris Samaras, Stefanos Zafeiriou
2019	—	`conf`	ArcFace for Disguised Face Recognition. ICCV Workshops Jiankang Deng, Stefanos Zafeiriou
2019	A*	`conf`	ArcFace: Additive Angular Margin Loss for Deep Face Recognition. CVPR Jiankang Deng, Jia Guo, Niannan Xue, Stefanos Zafeiriou
2019	A*	`conf`	Combining 3D Morphable Models: A Large Scale Face-And-Head Model. CVPR Stylianos Ploumpis, Haoyang Wang, Nick E. Pears, William A. P. Smith, Stefanos Zafeiriou
2019	J	`jnl`	Combining 3D Morphable Models: A Large scale Face-and-Head Model. CoRR Stylianos Ploumpis, Haoyang Wang, Nick E. Pears, William A. P. Smith, Stefanos Zafeiriou
2019	J	`jnl`	Complement Face Forensic Detection and Localization with FacialLandmarks. CoRR Kritaphat Songsri-in, Stefanos Zafeiriou
2019	J	`jnl`	Deep Affect Prediction in-the-Wild: Aff-Wild Database and Challenge, Deep Architectures, and Beyond. Int. J. Comput. Vis. Dimitrios Kollias, Panagiotis Tzirakis, Mihalis A. Nicolaou, Athanasios Papaioannou, Guoying Zhao, Björn W. Schuller, Irene Kotsia, Stefanos Zafeiriou
2019	A*	`conf`	Dense 3D Face Decoding Over 2500FPS: Joint Texture & Shape Convolutional Mesh Decoders. CVPR Yuxiang Zhou, Jiankang Deng, Irene Kotsia, Stefanos Zafeiriou
2019	J	`jnl`	Dense 3D Face Decoding over 2500FPS: Joint Texture & Shape Convolutional Mesh Decoders. CoRR Yuxiang Zhou, Jiankang Deng, Irene Kotsia, Stefanos Zafeiriou
2019	J	`jnl`	Editorial of Special Issue on Human Behaviour Analysis "In-the-Wild". IEEE Trans. Affect. Comput. Mihalis A. Nicolaou, Stefanos Zafeiriou, Irene Kotsia, Guoying Zhao, Jeffrey F. Cohn
2019	J	`jnl`	Exploiting multi-CNN features in CNN-RNN based Dimensional Emotion Recognition on the OMG in-the-wild Dataset. CoRR Dimitrios Kollias, Stefanos Zafeiriou
2019	A	`conf`	Expression, Affect, Action Unit Recognition: Aff-Wild2, Multi-Task Learning and ArcFace. BMVC Dimitrios Kollias, Stefanos Zafeiriou
2019	J	`jnl`	Expression, Affect, Action Unit Recognition: Aff-Wild2, Multi-Task Learning and ArcFace. CoRR Dimitrios Kollias, Stefanos Zafeiriou
2019	J	`jnl`	Face Behavior à la carte: Expressions, Affect and Action Units in a Single Network. CoRR Dimitrios Kollias, Viktoriia Sharmanska, Stefanos Zafeiriou
2019	J	`jnl`	Face Video Generation from a Single Image and Landmarks. CoRR Kritaphat Songsri-in, Stefanos Zafeiriou
2019	J	`jnl`	Fast Multilevel Algorithms for Compressive Principal Component Pursuit. SIAM J. Imaging Sci. Vahan Hovhannisyan, Yannis Panagakis, Panos Parpas, Stefanos Zafeiriou
2019	A*	`conf`	GANFIT: Generative Adversarial Network Fitting for High Fidelity 3D Face Reconstruction. CVPR Baris Gecer, Stylianos Ploumpis, Irene Kotsia, Stefanos Zafeiriou
2019	J	`jnl`	GANFIT: Generative Adversarial Network Fitting for High Fidelity 3D Face Reconstruction. CoRR Baris Gecer, Stylianos Ploumpis, Irene Kotsia, Stefanos Zafeiriou
2019	J	`jnl`	Joint Multi-View Face Alignment in the Wild. IEEE Trans. Image Process. Jiankang Deng, George Trigeorgis, Yuxiang Zhou, Stefanos Zafeiriou
2019	J	`jnl`	MeshGAN: Non-linear 3D Morphable Models of Faces. CoRR Shiyang Cheng, Michael M. Bronstein, Yuxiang Zhou, Irene Kotsia, Maja Pantic, Stefanos Zafeiriou
2019	J	`jnl`	Motion Deblurring of Faces. Int. J. Comput. Vis. Grigorios G. Chrysos, Paolo Favaro, Stefanos Zafeiriou
2019	—	`conf`	Multi-view facial capture using binary spherical gradient illumination. SIGGRAPH Posters Alexander Lattas, Mingqian Wang, Stefanos Zafeiriou, Abhijeet Ghosh
2019	A*	`conf`	Neural 3D Morphable Models: Spiral Convolutional Networks for 3D Shape Representation Learning and Generation. ICCV Giorgos Bouritsas, Sergiy Bokhnyak, Stylianos Ploumpis, Stefanos Zafeiriou, Michael M. Bronstein
2019	J	`jnl`	Neural 3D Morphable Models: Spiral Convolutional Networks for 3D Shape Representation Learning and Generation. CoRR Giorgos Bouritsas, Sergiy Bokhnyak, Stylianos Ploumpis, Michael M. Bronstein, Stefanos Zafeiriou
2019	J	`jnl`	Non-Negative Matrix Factorizations for Multiplex Network Analysis. IEEE Trans. Pattern Anal. Mach. Intell. Vladimir Gligorijevic, Yannis Panagakis, Stefanos Zafeiriou
2019	J	`jnl`	Pixel Adaptive Filtering Units. CoRR Filippos Kokkinos, Ioannis Marras, Matteo Maggioni, Gregory G. Slabaugh, Stefanos Zafeiriou
2019	J	`jnl`	PolyGAN: High-Order Polynomial Generators. CoRR Grigorios Chrysos, Stylianos Moschoglou, Yannis Panagakis, Stefanos Zafeiriou
2019	B	`conf`	Reparameterising 3D Statistical Shape Models. FG Haoyang Wang, Stefanos Zafeiriou
2019	J	`jnl`	RetinaFace: Single-stage Dense Face Localisation in the Wild. CoRR Jiankang Deng, Jia Guo, Yuxiang Zhou, Jinke Yu, Irene Kotsia, Stefanos Zafeiriou
2019	—	`conf`	Robust Conditional Generative Adversarial Networks. ICLR (Poster) Grigorios G. Chrysos, Jean Kossaifi, Stefanos Zafeiriou
2019	J	`jnl`	Robust Kronecker Component Analysis. IEEE Trans. Pattern Anal. Mach. Intell. Mehdi Bahri, Yannis Panagakis, Stefanos Zafeiriou
2019	J	`jnl`	Side Information for Face Completion: A Robust PCA Approach. IEEE Trans. Pattern Anal. Mach. Intell. Niannan Xue, Jiankang Deng, Shiyang Cheng, Yannis Panagakis, Stefanos Zafeiriou
2019	A	`conf`	Single Image 3D Hand Reconstruction with Mesh Convolutions. BMVC Dominik Kulon, Haoyang Wang, Riza Alp Güler, Michael M. Bronstein, Stefanos Zafeiriou
2019	J	`jnl`	Single Image 3D Hand Reconstruction with Mesh Convolutions. CoRR Dominik Kulon, Haoyang Wang, Riza Alp Güler, Michael M. Bronstein, Stefanos Zafeiriou
2019	—	`conf`	Single-Stage Joint Face Detection and Alignment. ICCV Workshops Jiankang Deng, Jia Guo, Stefanos Zafeiriou
2019	J	`jnl`	SliderGAN: Synthesizing Expressive Face Images by Sliding 3D Blendshape Parameters. CoRR Evangelos Ververas, Stefanos Zafeiriou
2019	J	`jnl`	Special Issue on Machine Vision. Int. J. Comput. Vis. Tae-Kyun Kim, Stefanos Zafeiriou, Ben Glocker, Stefan Leutenegger
2019	—	`conf`	SpiralNet++: A Fast and Highly Efficient Mesh Convolution Operator. ICCV Workshops Shunwang Gong, Lei Chen, Michael M. Bronstein, Stefanos Zafeiriou
2019	J	`jnl`	SpiralNet++: A Fast and Highly Efficient Mesh Convolution Operator. CoRR Shunwang Gong, Lei Chen, Michael M. Bronstein, Stefanos Zafeiriou
2019	J	`jnl`	Synthesising 3D Facial Motion from "In-the-Wild" Speech. CoRR Panagiotis Tzirakis, Athanasios Papaioannou, Alexander Lattas, Michail Tarasiou, Björn W. Schuller, Stefanos Zafeiriou
2019	J	`jnl`	Synthesizing Coupled 3D Face Modalities by Trunk-Branch Generative Adversarial Networks. CoRR Baris Gecer, Alexander Lattas, Stylianos Ploumpis, Jiankang Deng, Athanasios Papaioannou, Stylianos Moschoglou, Stefanos Zafeiriou
2019	J	`jnl`	The Menpo Benchmark for Multi-pose 2D and 3D Facial Landmark Localisation and Tracking. Int. J. Comput. Vis. Jiankang Deng, Anastasios Roussos, Grigorios Chrysos, Evangelos Ververas, Irene Kotsia, Jie Shen, Stefanos Zafeiriou
2019	B	`conf`	Time-series Clustering with Jointly Learning Deep Representations, Clusters and Temporal Boundaries. FG Panagiotis Tzirakis, Mihalis A. Nicolaou, Björn W. Schuller, Stefanos Zafeiriou
2019	J	`jnl`	Towards a complete 3D morphable model of the human head. CoRR Stylianos Ploumpis, Evangelos Ververas, Eimear O' Sullivan, Stylianos Moschoglou, Haoyang Wang, Nick E. Pears, William A. P. Smith, Baris Gecer, Stefanos Zafeiriou
2019	J	`jnl`	Using Fully Convolutional Neural Networks to detect manipulated images in videos. CoRR Michail Tarasiou, Stefanos Zafeiriou
2019	J	`jnl`	Video-to-Video Translation for Visual Speech Synthesis. CoRR Michail C. Doukas, Viktoriia Sharmanska, Stefanos Zafeiriou
2018	J	`jnl`	3D Reconstruction of "In-the-Wild" Faces in Images and Videos. IEEE Trans. Pattern Anal. Mach. Intell. James Booth, Anastasios Roussos, Evangelos Ververas, Epameinondas Antonakos, Stylianos Ploumpis, Yannis Panagakis, Stefanos Zafeiriou
2018	A*	`conf`	4DFAB: A Large Scale 4D Database for Facial Expression Analysis and Biometric Applications. CVPR Shiyang Cheng, Irene Kotsia, Maja Pantic, Stefanos Zafeiriou
2018	J	`jnl`	A Comprehensive Performance Evaluation of Deformable Face Tracking "In-the-Wild". Int. J. Comput. Vis. Grigorios G. Chrysos, Epameinondas Antonakos, Patrick Snape, Akshay Asthana, Stefanos Zafeiriou
2018	J	`jnl`	A Multi-Task Learning & Generation Framework: Valence-Arousal, Action Units & Primary Expressions. CoRR Dimitrios Kollias, Stefanos Zafeiriou
2018	J	`jnl`	A Multi-component CNN-RNN Approach for Dimensional Emotion Recognition in-the-wild. CoRR Dimitrios Kollias, Stefanos Zafeiriou
2018	J	`jnl`	Aff-Wild2: Extending the Aff-Wild Database for Affect Recognition. CoRR Dimitrios Kollias, Stefanos Zafeiriou
2018	J	`jnl`	ArcFace: Additive Angular Margin Loss for Deep Face Recognition. CoRR Jiankang Deng, Jia Guo, Stefanos Zafeiriou
2018	B	`conf`	Cascade Multi-View Hourglass Model for Robust 3D Face Alignment. FG Jiankang Deng, Yuxiang Zhou, Shiyang Cheng, Stefanos Zafeiriou
2018	J	`jnl`	Deep Affect Prediction in-the-wild: Aff-Wild Database and Challenge, Deep Architectures, and Beyond. CoRR Dimitrios Kollias, Panagiotis Tzirakis, Mihalis A. Nicolaou, Athanasios Papaioannou, Guoying Zhao, Björn W. Schuller, Irene Kotsia, Stefanos Zafeiriou
2018	J	`jnl`	Deep Canonical Time Warping for Simultaneous Alignment and Representation Learning of Sequences. IEEE Trans. Pattern Anal. Mach. Intell. George Trigeorgis, Mihalis A. Nicolaou, Björn W. Schuller, Stefanos Zafeiriou
2018	B	`conf`	Deep and Deformable: Convolutional Mixtures of Deformable Part-Based Models. FG Kritaphat Songsri-in, George Trigeorgis, Stefanos Zafeiriou
2018	—	`ch.`	Deep learning for multisensorial and multimodal interaction. The Handbook of Multimodal-Multisensor Interfaces, Volume 2 (2) Gil Keren, Amr El-Desoky Mousa, Olivier Pietquin, Stefanos Zafeiriou, Björn W. Schuller
2018	J	`jnl`	DenseReg: Fully Convolutional Dense Shape Regression In-the-Wild. CoRR Riza Alp Güler, Yuxiang Zhou, George Trigeorgis, Epameinondas Antonakos, Patrick Snape, Stefanos Zafeiriou, Iasonas Kokkinos
2018	—	`conf`	Diffuse-Specular Separation using Binary Spherical Gradient Illumination. EGSR (EI&I) Christos Kampouris, Stefanos Zafeiriou, Abhijeet Ghosh
2018	J	`jnl`	End2You - The Imperial Toolkit for Multimodal Profiling by End-to-End Learning. CoRR Panagiotis Tzirakis, Stefanos Zafeiriou, Björn W. Schuller
2018	J	`jnl`	Generating faces for affect analysis. CoRR Dimitrios Kollias, Shiyang Cheng, Evangelos Ververas, Irene Kotsia, Stefanos Zafeiriou
2018	J	`jnl`	IPST: Incremental Pictorial Structures for Model-Free Tracking of Deformable Objects. IEEE Trans. Image Process. Grigorios G. Chrysos, Epameinondas Antonakos, Stefanos Zafeiriou
2018	B	`conf`	Improve Accurate Pose Alignment and Action Localization by Dense Pose Estimation. FG Yuxiang Zhou, Jiankang Deng, Stefanos Zafeiriou
2018	A*	`conf`	Informed Non-Convex Robust Principal Component Analysis With Features. AAAI Niannan Xue, Jiankang Deng, Yannis Panagakis, Stefanos Zafeiriou
2018	J	`jnl`	Large Scale 3D Morphable Models. Int. J. Comput. Vis. James Booth, Anastasios Roussos, Allan Ponniah, David J. Dunaway, Stefanos Zafeiriou
2018	J	`jnl`	Motion deblurring of faces. CoRR Grigorios G. Chrysos, Paolo Favaro, Stefanos Zafeiriou
2018	—	`conf`	Multi-Attribute Probabilistic Linear Discriminant Analysis for 3D Facial Shapes. ACCV (3) Stylianos Moschoglou, Stylianos Ploumpis, Mihalis A. Nicolaou, Stefanos Zafeiriou
2018	J	`jnl`	Multi-Attribute Robust Component Analysis for Facial UV Maps. IEEE J. Sel. Top. Signal Process. Stylianos Moschoglou, Evangelos Ververas, Yannis Panagakis, Mihalis A. Nicolaou, Stefanos Zafeiriou
2018	J	`jnl`	PD IEEE Trans. Pattern Anal. Mach. Intell. Grigorios G. Chrysos, Stefanos Zafeiriou
2018	—	`conf`	Photorealistic Facial Synthesis in the Dimensional Affect Space. ECCV Workshops (2) Dimitrios Kollias, Shiyang Cheng, Maja Pantic, Stefanos Zafeiriou
2018	J	`jnl`	Photorealistic Facial Synthesis in the Dimensional Affect Space. CoRR Dimitrios Kollias, Shiyang Cheng, Maja Pantic, Stefanos Zafeiriou
2018	J	`jnl`	Recovering Joint and Individual Components in Facial Data. IEEE Trans. Pattern Anal. Mach. Intell. Christos Sagonas, Evangelos Ververas, Yannis Panagakis, Stefanos Zafeiriou
2018	J	`jnl`	Robust Conditional Generative Adversarial Networks. CoRR Grigorios G. Chrysos, Jean Kossaifi, Stefanos Zafeiriou
2018	J	`jnl`	Robust Kronecker Component Analysis. CoRR Mehdi Bahri, Yannis Panagakis, Stefanos Zafeiriou
2018	J	`jnl`	Side Information for Face Completion: a Robust PCA Approach. CoRR Niannan Xue, Jiankang Deng, Shiyang Cheng, Yannis Panagakis, Stefanos Zafeiriou
2018	A	`conf`	Stacked Dense U-Nets with Dual Transformers for Robust Face Alignment. BMVC Jia Guo, Jiankang Deng, Niannan Xue, Stefanos Zafeiriou
2018	J	`jnl`	Stacked Dense U-Nets with Dual Transformers for Robust Face Alignment. CoRR Jia Guo, Jiankang Deng, Niannan Xue, Stefanos Zafeiriou
2018	A	`conf`	The INTERSPEECH 2018 Computational Paralinguistics Challenge: Atypical & Self-Assessed Affect, Crying & Heart Beats. INTERSPEECH Björn W. Schuller, Stefan Steidl, Anton Batliner, Peter B. Marschik, Harald Baumeister, Fengquan Dong, Simone Hantke, Florian B. Pokorny, Eva-Maria Rathner, Katrin D. Bartl-Pokorny, Christa Einspieler, Dajie Zhang, Alice Baird, Shahin Amiriparian, Kun Qian, Zhao Ren, Maximilian Schmitt, Panagiotis Tzirakis, Stefanos Zafeiriou
2018	B	`conf`	Training Deep Neural Networks with Different Datasets In-the-wild: The Emotion Recognition Paradigm. IJCNN Dimitrios Kollias, Stefanos Zafeiriou
2018	J	`jnl`	Training Deep Neural Networks with Different Datasets In-the-wild: The Emotion Recognition Paradigm. CoRR Dimitrios Kollias, Stefanos Zafeiriou
2018	A*	`conf`	UV-GAN: Adversarial Facial UV Map Completion for Pose-Invariant Face Recognition. CVPR Jiankang Deng, Shiyang Cheng, Niannan Xue, Yuxiang Zhou, Stefanos Zafeiriou
2018	J	`jnl`	Visual Data Augmentation through Learning. CoRR Grigorios G. Chrysos, Yannis Panagakis, Stefanos Zafeiriou
2017	A*	`conf`	3D Face Morphable Models "In-the-Wild". CVPR James Booth, Epameinondas Antonakos, Stylianos Ploumpis, George Trigeorgis, Yannis Panagakis, Stefanos Zafeiriou
2017	J	`jnl`	3D Face Morphable Models "In-the-Wild". CoRR James Booth, Epameinondas Antonakos, Stylianos Ploumpis, George Trigeorgis, Yannis Panagakis, Stefanos Zafeiriou
2017	J	`jnl`	4DFAB: A Large Scale 4D Facial Expression Database for Biometric Applications. CoRR Shiyang Cheng, Irene Kotsia, Maja Pantic, Stefanos Zafeiriou
2017	J	`jnl`	A Deep Matrix Factorization Method for Learning Attribute Representations. IEEE Trans. Pattern Anal. Mach. Intell. George Trigeorgis, Konstantinos Bousmalis, Stefanos Zafeiriou, Björn W. Schuller
2017	B	`conf`	A Joint Discriminative Generative Model for Deformable Model Construction and Classification. FG Ioannis Marras, Symeon Nikitidis, Stefanos Zafeiriou, Maja Pantic
2017	J	`jnl`	A Unified Framework for Compositional Fitting of Active Appearance Models. Int. J. Comput. Vis. Joan Alabort-i-Medina, Stefanos Zafeiriou
2017	—	`conf`	Aff-Wild: Valence and Arousal 'In-the-Wild' Challenge. CVPR Workshops Stefanos Zafeiriou, Dimitrios Kollias, Mihalis A. Nicolaou, Athanasios Papaioannou, Guoying Zhao, Irene Kotsia
2017	—	`conf`	AgeDB: The First Manually Collected, In-the-Wild Age Database. CVPR Workshops Stylianos Moschoglou, Athanasios Papaioannou, Christos Sagonas, Jiankang Deng, Irene Kotsia, Stefanos Zafeiriou
2017	J	`jnl`	An Adversarial Neuro-Tensorial Approach For Learning Disentangled Representations. CoRR Mengjiao Wang, Zhixin Shu, Yannis Panagakis, Dimitris Samaras, Stefanos Zafeiriou
2017	—	`conf`	Complex representations for learning statistical shape priors. EUSIPCO Athanasios Papaioannou, Epameinondas Antonakos, Stefanos Zafeiriou
2017	—	`conf`	Deep Analysis of Facial Behavioral Dynamics. CVPR Workshops Lazaros Zafeiriou, Stefanos Zafeiriou, Maja Pantic
2017	—	`conf`	Deep Face Deblurring. CVPR Workshops Grigorios G. Chrysos, Stefanos Zafeiriou
2017	J	`jnl`	Deep Face Deblurring. CoRR Grigorios G. Chrysos, Stefanos Zafeiriou
2017	B	`conf`	Deformable Models of Ears in-the-Wild for Alignment and Recognition. FG Yuxiang Zhou, Stefanos Zafeiriou
2017	A*	`conf`	DenseReg: Fully Convolutional Dense Shape Regression In-the-Wild. CVPR Riza Alp Güler, George Trigeorgis, Epameinondas Antonakos, Patrick Snape, Stefanos Zafeiriou, Iasonas Kokkinos
2017	Misc	`conf`	Dynamic Probabilistic Linear Discriminant Analysis for video classification. ICASSP Alessandro Fabris, Mihalis A. Nicolaou, Irene Kotsia, Stefanos Zafeiriou
2017	J	`jnl`	End-to-End Multimodal Emotion Recognition Using Deep Neural Networks. IEEE J. Sel. Top. Signal Process. Panagiotis Tzirakis, George Trigeorgis, Mihalis A. Nicolaou, Björn W. Schuller, Stefanos Zafeiriou
2017	J	`jnl`	End-to-End Multimodal Emotion Recognition using Deep Neural Networks. CoRR Panagiotis Tzirakis, George Trigeorgis, Mihalis A. Nicolaou, Björn W. Schuller, Stefanos Zafeiriou
2017	A*	`conf`	Face Normals "In-the-Wild" Using Fully Convolutional Networks. CVPR George Trigeorgis, Patrick Snape, Iasonas Kokkinos, Stefanos Zafeiriou
2017	—	`ch.`	Facial Actions as Social Signals. Social Signal Processing Michel F. Valstar, Stefanos Zafeiriou, Maja Pantic
2017	J	`jnl`	Informed Non-convex Robust Principal Component Analysis with Features. CoRR Niannan Xue, Jiankang Deng, Yannis Panagakis, Stefanos Zafeiriou
2017	—	`conf`	Initializing probabilistic linear discriminant analysis. EUSIPCO Stylianos Moschoglou, Mihalis A. Nicolaou, Yannis Panagakis, Stefanos Zafeiriou
2017	J	`jnl`	Joint Multi-view Face Alignment in the Wild. CoRR Jiankang Deng, George Trigeorgis, Yuxiang Zhou, Stefanos Zafeiriou
2017	A*	`conf`	Learning the Multilinear Structure of Visual Data. CVPR Mengjiao Wang, Yannis Panagakis, Patrick Snape, Stefanos Zafeiriou
2017	—	`conf`	Marginal Loss for Deep Face Recognition. CVPR Workshops Jiankang Deng, Yuxiang Zhou, Stefanos Zafeiriou
2017	J	`jnl`	Multi-Attribute Robust Component Analysis for Facial UV Maps. CoRR Stylianos Moschoglou, Evangelos Ververas, Yannis Panagakis, Mihalis A. Nicolaou, Stefanos Zafeiriou
2017	—	`conf`	Multilevel Approximate Robust Principal Component Analysis. ICCV Workshops Vahan Hovhannisyan, Yannis Panagakis, Stefanos Zafeiriou, Panos Parpas
2017	J	`jnl`	Nonnegative Decompositions for Dynamic Visual Data Analysis. IEEE Trans. Image Process. Lazaros Zafeiriou, Yannis Panagakis, Maja Pantic, Stefanos Zafeiriou
2017	—	`conf`	Recognition of Affect in the Wild Using Deep Neural Networks. CVPR Workshops Dimitrios Kollias, Mihalis A. Nicolaou, Irene Kotsia, Guoying Zhao, Stefanos Zafeiriou
2017	A*	`conf`	Robust Joint and Individual Variance Explained. CVPR Christos Sagonas, Yannis Panagakis, Alina Leidinger, Stefanos Zafeiriou
2017	J	`jnl`	Robust Kronecker-Decomposable Component Analysis for Low Rank Modeling. CoRR Mehdi Bahri, Yannis Panagakis, Stefanos Zafeiriou
2017	A*	`conf`	Robust Kronecker-Decomposable Component Analysis for Low-Rank Modeling. ICCV Mehdi Bahri, Yannis Panagakis, Stefanos Zafeiriou
2017	J	`jnl`	Robust Statistical Frontalization of Human and Animal Faces. Int. J. Comput. Vis. Christos Sagonas, Yannis Panagakis, Stefanos Zafeiriou, Maja Pantic
2017	—	`conf`	Robust low-rank tensor modelling using Tucker and CP decomposition. EUSIPCO Niannan Xue, Georgios Papamakarios, Mehdi Bahri, Yannis Panagakis, Stefanos Zafeiriou
2017	A*	`conf`	Side Information in Robust Principal Component Analysis: Algorithms and Applications. ICCV Niannan Xue, Yannis Panagakis, Stefanos Zafeiriou
2017	J	`jnl`	Side Information in Robust Principle Component Analysis: Algorithms and Applications. CoRR Niannan Xue, Yannis Panagakis, Stefanos Zafeiriou
2017	J	`jnl`	Statistical non-rigid ICP algorithm and its application to 3D face alignment. Image Vis. Comput. Shiyang Cheng, Ioannis Marras, Stefanos Zafeiriou, Maja Pantic
2017	—	`conf`	The 3D Menpo Facial Landmark Tracking Challenge. ICCV Workshops Stefanos Zafeiriou, Grigorios G. Chrysos, Anastasios Roussos, Evangelos Ververas, Jiankang Deng, George Trigeorgis
2017	J	`jnl`	The Conflict Escalation Resolution (CONFER) Database. Image Vis. Comput. Christos Georgakis, Yannis Panagakis, Stefanos Zafeiriou, Maja Pantic
2017	A	`conf`	The INTERSPEECH 2017 Computational Paralinguistics Challenge: Addressee, Cold & Snoring. INTERSPEECH Björn W. Schuller, Stefan Steidl, Anton Batliner, Elika Bergelson, Jarek Krajewski, Christoph Janott, Andrei Amatuni, Marisa Casillas, Amanda Seidl, Melanie Soderstrom, Anne S. Warlaumont, Guillermo Hidalgo, Sebastian Schnieder, Clemens Heiser, Winfried Hohenhorst, Michael Herzog, Maximilian Schmitt, Kun Qian, Yue Zhang, George Trigeorgis, Panagiotis Tzirakis, Stefanos Zafeiriou
2017	—	`conf`	The Menpo Facial Landmark Localisation Challenge: A Step Towards the Solution. CVPR Workshops Stefanos Zafeiriou, George Trigeorgis, Grigorios Chrysos, Jiankang Deng, Jie Shen
2017	J	`jnl`	The Unconstrained Ear Recognition Challenge. CoRR Ziga Emersic, Dejan Stepec, Vitomir Struc, Peter Peer, Anjith George, Adil M. Ahmad, Elshibani Omar, Terrance E. Boult, Reza Safdari, Yuxiang Zhou, Stefanos Zafeiriou, Dogucan Yaman, Fevziye Irem Eyiokur, Hazim Kemal Ekenel
2017	B	`conf`	The unconstrained ear recognition challenge. IJCB Ziga Emersic, Dejan Stepec, Vitomir Struc, Peter Peer, Anjith George, Adil M. Ahmad, Elshibani Omar, Terrance E. Boult, Reza Safdari, Yuxiang Zhou, Stefanos Zafeiriou, Dogucan Yaman, Fevziye Irem Eyiokur, Hazim Kemal Ekenel
2017	J	`jnl`	UV-GAN: Adversarial Facial UV Map Completion for Pose-invariant Face Recognition. CoRR Jiankang Deng, Shiyang Cheng, Niannan Xue, Yuxiang Zhou, Stefanos Zafeiriou
2016	J	`jnl`	300 Faces In-The-Wild Challenge: database and results. Image Vis. Comput. Christos Sagonas, Epameinondas Antonakos, Georgios Tzimiropoulos, Stefanos Zafeiriou, Maja Pantic
2016	J	`jnl`	300 W: Special issue on facial landmark localisation "in-the-wild". Image Vis. Comput. Stefanos Zafeiriou, Georgios Tzimiropoulos, Maja Pantic
2016	A*	`conf`	A 3D Morphable Model Learnt from 10, 000 Faces. CVPR James Booth, Anastasios Roussos, Stefanos Zafeiriou, Allan Ponniah, David J. Dunaway
2016	J	`jnl`	A Comprehensive Performance Evaluation of Deformable Face Tracking "In-the-Wild". CoRR Grigorios G. Chrysos, Epameinondas Antonakos, Patrick Snape, Akshay Asthana, Stefanos Zafeiriou
2016	J	`jnl`	A Unified Framework for Compositional Fitting of Active Appearance Models. CoRR Joan Alabort-i-Medina, Stefanos Zafeiriou
2016	J	`jnl`	A robust similarity measure for volumetric image registration with outliers. Image Vis. Comput. Patrick Snape, Stefan Pszczólkowski, Stefanos Zafeiriou, Georgios Tzimiropoulos, Christian Ledig, Daniel Rueckert
2016	B	`conf`	Adaptive cascaded regression. ICIP Epameinondas Antonakos, Patrick Snape, George Trigeorgis, Stefanos Zafeiriou
2016	Misc	`conf`	Adieu features? End-to-end speech emotion recognition using a deep convolutional recurrent network. ICASSP George Trigeorgis, Fabien Ringeval, Raymond Brueckner, Erik Marchi, Mihalis A. Nicolaou, Björn W. Schuller, Stefanos Zafeiriou
2016	J	`jnl`	Automatic Sleep Stage Scoring with Single-Channel EEG Using Convolutional Neural Networks. CoRR Orestis Tsinalis, Paul M. Matthews, Yike Guo, Stefanos Zafeiriou
2016	B	`conf`	Back to the future: A fully automatic method for robust age progression. ICPR Christos Sagonas, Yannis Panagakis, Saritha Arunkumar, Nalini K. Ratha, Stefanos Zafeiriou
2016	J	`jnl`	Capturing correlations of local features for image representation. Neurocomputing Xiaopeng Hong, Guoying Zhao, Stefanos Zafeiriou, Maja Pantic, Matti Pietikäinen
2016	A*	`conf`	Deep Canonical Time Warping. CVPR George Trigeorgis, Mihalis A. Nicolaou, Stefanos Zafeiriou, Björn W. Schuller
2016	J	`jnl`	DenseReg: Fully Convolutional Dense Shape Regression In-the-Wild. CoRR Riza Alp Güler, George Trigeorgis, Epameinondas Antonakos, Patrick Snape, Stefanos Zafeiriou, Iasonas Kokkinos
2016	J	`jnl`	Editorial of special issue on spontaneous facial behaviour analysis. Comput. Vis. Image Underst. Stefanos Zafeiriou, Guoying Zhao, Matti Pietikäinen, Rama Chellappa, Irene Kotsia, Jeffrey F. Cohn
2016	A*	`conf`	Estimating Correspondences of Deformable Objects "In-the-Wild". CVPR Yuxiang Zhou, Epameinondas Antonakos, Joan Alabort-i-Medina, Anastasios Roussos, Stefanos Zafeiriou
2016	—	`conf`	Facial Affect "In-the-Wild": A Survey and a New Database. CVPR Workshops Stefanos Zafeiriou, Athanasios Papaioannou, Irene Kotsia, Mihalis A. Nicolaou, Guoying Zhao
2016	—	`conf`	Fine-Grained Material Classification Using Micro-geometry and Reflectance. ECCV (5) Christos Kampouris, Stefanos Zafeiriou, Abhijeet Ghosh, Sotiris Malassiotis
2016	—	`conf`	From active appearance models and mnemonic descent to 3d morphable models: A brief history of statistical deformable models with examples in menpo. IPTA Stefanos Zafeiriou, Jiri Matas
2016	B	`conf`	Fusion and community detection in multi-layer graphs. ICPR Vladimir Gligorijevic, Yannis Panagakis, Stefanos Zafeiriou
2016	A*	`conf`	Joint Unsupervised Deformable Spatio-Temporal Alignment of Sequences. CVPR Lazaros Zafeiriou, Epameinondas Antonakos, Stefanos Zafeiriou, Maja Pantic
2016	J	`jnl`	MAGMA: Multilevel Accelerated Gradient Mirror Descent Algorithm for Large-Scale Convex Composite Minimization. SIAM J. Imaging Sci. Vahan Hovhannisyan, Panos Parpas, Stefanos Zafeiriou
2016	A*	`conf`	Mnemonic Descent Method: A Recurrent Process Applied for End-to-End Face Alignment. CVPR George Trigeorgis, Patrick Snape, Mihalis A. Nicolaou, Epameinondas Antonakos, Stefanos Zafeiriou
2016	J	`jnl`	Non-Negative Matrix Factorizations for Multiplex Network Analysis. CoRR Vladimir Gligorijevic, Yannis Panagakis, Stefanos Zafeiriou
2016	J	`jnl`	Probabilistic Slow Features for Behavior Analysis. IEEE Trans. Neural Networks Learn. Syst. Lazaros Zafeiriou, Mihalis A. Nicolaou, Stefanos Zafeiriou, Symeon Nikitidis, Maja Pantic
2016	J	`jnl`	Robust Correlated and Individual Component Analysis. IEEE Trans. Pattern Anal. Mach. Intell. Yannis Panagakis, Mihalis A. Nicolaou, Stefanos Zafeiriou, Maja Pantic
2015	J	`jnl`	A deep matrix factorization method for learning attribute representations. CoRR George Trigeorgis, Konstantinos Bousmalis, Stefanos Zafeiriou, Björn W. Schuller
2015	J	`jnl`	A survey on face detection in the wild: Past, present and future. Comput. Vis. Image Underst. Stefanos Zafeiriou, Cha Zhang, Zhengyou Zhang
2015	B	`conf`	A survey on mouth modeling and analysis for Sign Language recognition. FG Epameinondas Antonakos, Anastasios Roussos, Stefanos Zafeiriou
2015	A*	`conf`	Active Pictorial Structures. CVPR Epameinondas Antonakos, Joan Alabort-i-Medina, Stefanos Zafeiriou
2015	B	`conf`	Active nonrigid ICP algorithm. FG Shiyang Cheng, Ioannis Marras, Stefanos Zafeiriou, Maja Pantic
2015	A*	`conf`	Automatic construction Of robust spherical harmonic subspaces. CVPR Patrick Snape, Yannis Panagakis, Stefanos Zafeiriou
2015	—	`conf`	Automatically Estimating Emotion in Music with Deep Long-Short Term Memory Recurrent Neural Networks. MediaEval Eduardo Coutinho, George Trigeorgis, Stefanos Zafeiriou, Björn W. Schuller
2015	A*	`conf`	Face Flow. ICCV Patrick Snape, Anastasios Roussos, Yannis Panagakis, Stefanos Zafeiriou
2015	J	`jnl`	Face frontalization for Alignment and Recognition. CoRR Christos Sagonas, Yannis Panagakis, Stefanos Zafeiriou, Maja Pantic
2015	J	`jnl`	From Pixels to Response Maps: Discriminative Image Filtering for Face Alignment in the Wild. IEEE Trans. Pattern Anal. Mach. Intell. Akshay Asthana, Stefanos Zafeiriou, Georgios Tzimiropoulos, Shiyang Cheng, Maja Pantic
2015	J	`jnl`	MAGMA: Multi-level accelerated gradient mirror descent algorithm for large-scale convex composite minimization. CoRR Vahan Hovhannisyan, Panos Parpas, Stefanos Zafeiriou
2015	—	`conf`	Offline Deformable Face Tracking in Arbitrary Videos. ICCV Workshops Grigoris G. Chrysos, Epameinondas Antonakos, Stefanos Zafeiriou, Patrick Snape
2015	A*	`conf`	Robust Statistical Face Frontalization. ICCV Christos Sagonas, Yannis Panagakis, Stefanos Zafeiriou, Maja Pantic
2015	—	`conf`	The First Facial Landmark Tracking in-the-Wild Challenge: Benchmark and Results. ICCV Workshops Jie Shen, Stefanos Zafeiriou, Grigoris G. Chrysos, Jean Kossaifi, Georgios Tzimiropoulos, Maja Pantic
2015	—	`conf`	The ICL-TUM-PASSAU Approach for the MediaEval 2015 "Affective Impact of Movies" Task. MediaEval George Trigeorgis, Eduardo Coutinho, Fabien Ringeval, Erik Marchi, Stefanos Zafeiriou, Björn W. Schuller
2015	A*	`conf`	Unifying holistic and Parts-Based Deformable Model fitting. CVPR Joan Alabort-i-Medina, Stefanos Zafeiriou
2015	J	`jnl`	Variational Infinite Hidden Conditional Random Fields. IEEE Trans. Pattern Anal. Mach. Intell. Konstantinos Bousmalis, Stefanos Zafeiriou, Louis-Philippe Morency, Maja Pantic, Zoubin Ghahramani
2014	B	`conf`	3D facial geometric features for constrained local model. ICIP Shiyang Cheng, Stefanos Zafeiriou, Akshay Asthana, Maja Pantic
2014	A*	`conf`	A Deep Semi-NMF Model for Learning Hidden Representations. ICML George Trigeorgis, Konstantinos Bousmalis, Stefanos Zafeiriou, Björn W. Schuller
2014	—	`conf`	A Unified Framework for Probabilistic Component Analysis. ECML/PKDD (2) Mihalis A. Nicolaou, Stefanos Zafeiriou, Maja Pantic
2014	—	`conf`	A robust similarity measure for nonrigid image registration with outliers. ISBI Stefan Pszczólkowski, Stefanos Zafeiriou, Christian Ledig, Daniel Rueckert
2014	J	`jnl`	Active Orientation Models for Face Alignment In-the-Wild. IEEE Trans. Inf. Forensics Secur. George Tzimiropoulos, Joan Alabort-i-Medina, Stefanos Zafeiriou, Maja Pantic
2014	—	`conf`	Audiovisual Conflict Detection in Political Debates. ECCV Workshops (1) Yannis Panagakis, Stefanos Zafeiriou, Maja Pantic
2014	A*	`conf`	Automatic Construction of Deformable Models In-the-Wild. CVPR Epameinondas Antonakos, Stefanos Zafeiriou
2014	A*	`conf`	Bayesian Active Appearance Models. CVPR Joan Alabort-i-Medina, Stefanos Zafeiriou
2014	A*	`conf`	Full-Angle Quaternions for Robustly Matching Vectors of 3D Rotations. CVPR Stephan Liwicki, Minh-Tri Pham, Stefanos Zafeiriou, Maja Pantic, Björn Stenger
2014	A	`conf`	Generalised Scalable Robust Principal Component Analysis. BMVC Georgios Papamakarios, Yannis Panagakis, Stefanos Zafeiriou
2014	B	`conf`	HOG active appearance models. ICIP Epameinondas Antonakos, Joan Alabort-i-Medina, Georgios Tzimiropoulos, Stefanos Zafeiriou
2014	A*	`conf`	Incremental Face Alignment in the Wild. CVPR Akshay Asthana, Stefanos Zafeiriou, Shiyang Cheng, Maja Pantic
2014	—	`conf`	Joint Unsupervised Face Alignment and Behaviour Analysis. ECCV (4) Lazaros Zafeiriou, Epameinondas Antonakos, Stefanos Zafeiriou, Maja Pantic
2014	A*	`conf`	Kernel-PCA Analysis of Surface Normals for Shape-from-Shading. CVPR Patrick Snape, Stefanos Zafeiriou
2014	A*	`conf`	Menpo: A Comprehensive Platform for Parametric Image Alignment and Visual Deformable Models. ACM Multimedia Joan Alabort-i-Medina, Epameinondas Antonakos, James Booth, Patrick Snape, Stefanos Zafeiriou
2014	A*	`conf`	Merging SVMs with Linear Discriminant Analysis: A Combined Model. CVPR Symeon Nikitidis, Stefanos Zafeiriou, Maja Pantic
2014	J	`jnl`	Online learning and fusion of orientation appearance models for robust rigid object tracking. Image Vis. Comput. Ioannis Marras, Georgios Tzimiropoulos, Stefanos Zafeiriou, Maja Pantic
2014	B	`conf`	Optimal UV spaces for facial morphable model construction. ICIP James Booth, Stefanos Zafeiriou
2014	J	`jnl`	Optimal illumination directions for faces and rough surfaces for single and multiple light imaging using class-specific prior knowledge. Comput. Vis. Image Underst. Vasileios Argyriou, Stefanos Zafeiriou, Maria Petrou
2014	J	`jnl`	Principal Component Analysis With Complex Kernel: The Widely Linear Model. IEEE Trans. Neural Networks Learn. Syst. Athanasios Papaioannou, Stefanos Zafeiriou
2014	A*	`conf`	RAPS: Robust and Efficient Automatic Construction of Person-Specific Deformable Models. CVPR Christos Sagonas, Yannis Panagakis, Stefanos Zafeiriou, Maja Pantic
2014	A	`conf`	Real-time generic face tracking in the wild with CUDA. MMSys Shiyang Cheng, Akshay Asthana, Stefanos Zafeiriou, Jie Shen, Maja Pantic
2014	Misc	`conf`	Robust Canonical Correlation Analysis: Audio-visual fusion for learning continuous interest. ICASSP Mihalis A. Nicolaou, Yannis Panagakis, Stefanos Zafeiriou, Maja Pantic
2014	B	`conf`	Slow features nonnegative matrix factorization for temporal data decomposition. ICIP Lazaros Zafeiriou, Symeon Nikitidis, Stefanos Zafeiriou, Maja Pantic
2014	J	`jnl`	Special issue on "Multi-biometrics and Mobile-biometrics: Recent Advances and Future Research". Image Vis. Comput. Lei Zhang, Tieniu Tan, Arun Ross, Stefanos Zafeiriou
2014	—	`conf`	Statistically Learned Deformable Eye Models. ECCV Workshops (1) Joan Alabort-i-Medina, Bingqing Qu, Stefanos Zafeiriou
2013	—	`conf`	300 Faces in-the-Wild Challenge: The First Facial Landmark Localization Challenge. ICCV Workshops Christos Sagonas, Georgios Tzimiropoulos, Stefanos Zafeiriou, Maja Pantic
2013	—	`conf`	A Semi-automatic Methodology for Facial Landmark Annotation. CVPR Workshops Christos Sagonas, Georgios Tzimiropoulos, Stefanos Zafeiriou, Maja Pantic
2013	J	`jnl`	A Unified Framework for Probabilistic Component Analysis CoRR Stefanos Zafeiriou, Mihalis A. Nicolaou, Maja Pantic
2013	J	`jnl`	A sparse representation method for determining the optimal illumination directions in Photometric Stereo. Signal Process. Vasileios Argyriou, Stefanos Zafeiriou, Barbara Villarini, Maria Petrou
2013	—	`conf`	Affective Gaming: A Comprehensive Survey. CVPR Workshops Irene Kotsia, Stefanos Zafeiriou, Spiros Fotopoulos
2013	A*	`conf`	Correlated-spaces regression for learning continuous emotion dimensions. ACM Multimedia Mihalis A. Nicolaou, Stefanos Zafeiriou, Maja Pantic
2013	J	`jnl`	Euler Principal Component Analysis. Int. J. Comput. Vis. Stephan Liwicki, Georgios Tzimiropoulos, Stefanos Zafeiriou, Maja Pantic
2013	J	`jnl`	Face Recognition and Verification Using Photometric Stereo: The Photoface Database and a Comprehensive Evaluation. IEEE Trans. Inf. Forensics Secur. Stefanos Zafeiriou, Gary A. Atkinson, Mark F. Hansen, William A. P. Smith, Vasileios Argyriou, Maria Petrou, Melvyn L. Smith, Lyndon N. Smith
2013	J	`jnl`	Guest Editorial Introduction to the Special Issue on Modern Control for Computer Games. IEEE Trans. Cybern. Vasileios Argyriou, Irene Kotsia, Stefanos Zafeiriou, Maria Petrou
2013	J	`jnl`	High order pLSA for indexing tagged images. Signal Process. Spiros Nikolopoulos, Stefanos Zafeiriou, Ioannis Patras, Ioannis Kompatsiaris
2013	J	`jnl`	Infinite Hidden Conditional Random Fields for Human Behavior Analysis. IEEE Trans. Neural Networks Learn. Syst. Konstantinos Bousmalis, Stefanos Zafeiriou, Louis-Philippe Morency, Maja Pantic
2013	A*	`conf`	Learning Slow Features for Behaviour Analysis. ICCV Lazaros Zafeiriou, Mihalis A. Nicolaou, Stefanos Zafeiriou, Symeon Nikitidis, Maja Pantic
2013	—	`conf`	Markov Random Field Structures for Facial Action Unit Intensity Estimation. ICCV Workshops Georgia Sandbach, Stefanos Zafeiriou, Maja Pantic
2013	A*	`conf`	On One-Shot Similarity Kernels: Explicit Feature Maps and Properties. ICCV Stefanos Zafeiriou, Irene Kotsia
2013	B	`conf`	Online learning and fusion of orientation appearance models for robust rigid object tracking. FG Ioannis Marras, Joan Alabort-i-Medina, Georgios Tzimiropoulos, Stefanos Zafeiriou, Maja Pantic
2013	A*	`conf`	Robust Canonical Time Warping for the Alignment of Grossly Corrupted Sequences. CVPR Yannis Panagakis, Mihalis A. Nicolaou, Stefanos Zafeiriou, Maja Pantic
2013	A*	`conf`	Robust Discriminative Response Map Fitting with Constrained Local Models. CVPR Akshay Asthana, Stefanos Zafeiriou, Shiyang Cheng, Maja Pantic
2013	—	`conf`	Variational Hidden Conditional Random Fields with Coupled Dirichlet Process Mixtures. ECML/PKDD (2) Konstantinos Bousmalis, Stefanos Zafeiriou, Louis-Philippe Morency, Maja Pantic, Zoubin Ghahramani
2012	J	`jnl`	3D facial behaviour analysis and understanding. Image Vis. Comput. Stefanos Zafeiriou, Lijun Yin
2012	—	`conf`	A comparison of different features for automatic eye blinking detection with an application to analysis of deceptive behavior. ISCCSP Kyrii Minkov, Stefanos Zafeiriou, Maja Pantic
2012	A	`conf`	Binary Pattern Analysis for 3D Facial Action Unit Detection. BMVC Georgia Sandbach, Stefanos Zafeiriou, Maja Pantic
2012	J	`jnl`	Efficient Online Subspace Learning With an Indefinite Kernel for Visual Tracking and Recognition. IEEE Trans. Neural Networks Learn. Syst. Stephan Liwicki, Stefanos Zafeiriou, Georgios Tzimiropoulos, Maja Pantic
2012	—	`conf`	Generic Active Appearance Models Revisited. ACCV (3) Georgios Tzimiropoulos, Joan Alabort-i-Medina, Stefanos Zafeiriou, Maja Pantic
2012	—	`conf`	Incremental Slow Feature Analysis with Indefinite Kernel for Online Temporal Video Segmentation. ACCV (2) Stephan Liwicki, Stefanos Zafeiriou, Maja Pantic
2012	B	`conf`	Local normal binary patterns for 3D facial action unit detection. ICIP Georgia Sandbach, Stefanos Zafeiriou, Maja Pantic
2012	J	`jnl`	Recognition of 3D facial expression dynamics. Image Vis. Comput. Georgia Sandbach, Stefanos Zafeiriou, Maja Pantic, Daniel Rueckert
2012	J	`jnl`	Regularized Kernel Discriminant Analysis With a Robust Kernel for Face Recognition and Verification. IEEE Trans. Neural Networks Learn. Syst. Stefanos Zafeiriou, Georgios Tzimiropoulos, Maria Petrou, Tania Stathaki
2012	—	`conf`	Robust Learning from Normals for 3D Face Recognition. ECCV Workshops (2) Ioannis Marras, Stefanos Zafeiriou, Georgios Tzimiropoulos
2012	J	`jnl`	Static and dynamic 3D facial expression recognition: A comprehensive survey. Image Vis. Comput. Georgia Sandbach, Stefanos Zafeiriou, Maja Pantic, Lijun Yin
2012	J	`jnl`	Subspace Learning from Image Gradient Orientations. IEEE Trans. Pattern Anal. Mach. Intell. Georgios Tzimiropoulos, Stefanos Zafeiriou, Maja Pantic
2012	—	`conf`	Subspace Learning in Krein Spaces: Complete Kernel Fisher Discriminant Analysis with Indefinite Kernels. ECCV (4) Stefanos Zafeiriou
2011	J	`jnl`	2.5D Elastic graph matching. Comput. Vis. Image Underst. Stefanos Zafeiriou, Maria Petrou
2011	B	`conf`	A dynamic approach to the recognition of 3D facial expressions and their temporal models. FG Georgia Sandbach, Stefanos Zafeiriou, Maja Pantic, Daniel Rueckert
2011	Misc	`conf`	Audiovisual classification of vocal outbursts in human conversation using Long-Short-Term Memory networks. ICASSP Florian Eyben, Stavros Petridis, Björn W. Schuller, George Tzimiropoulos, Stefanos Zafeiriou, Maja Pantic
2011	—	`conf`	Facial behaviometrics: The case of facial deformation in spontaneous smile/laughter. CVPR Workshops Stefanos Zafeiriou, Maja Pantic
2011	B	`conf`	Fast and robust appearance-based tracking. FG Stephan Liwicki, Stefanos Zafeiriou, Georgios Tzimiropoulos, Maja Pantic
2011	J	`jnl`	Nonnegative tensor factorization as an alternative Csiszar-Tusnady procedure: algorithms, convergence, probabilistic interpretations and novel probabilistic tensor latent variable analysis algorithms. Data Min. Knowl. Discov. Stefanos Zafeiriou, Maria Petrou
2011	B	`conf`	Principal component analysis of image gradient orientations for face recognition. FG Georgios Tzimiropoulos, Stefanos Zafeiriou, Maja Pantic
2011	A*	`conf`	Robust and efficient parametric face alignment. ICCV Georgios Tzimiropoulos, Stefanos Zafeiriou, Maja Pantic
2011	—	`conf`	Sparse representations of image gradient orientations for visual recognition and tracking. CVPR Workshops Georgios Tzimiropoulos, Stefanos Zafeiriou, Maja Pantic
2011	—	`conf`	Subspace analysis of arbitrarily many linear filter responses with an application to face tracking. CVPR Workshops Stefanos Zafeiriou, Georgios Tzimiropoulos, Maja Pantic
2011	—	`conf`	The Photoface database. CVPR Workshops Stefanos Zafeiriou, Mark F. Hansen, Gary A. Atkinson, Vasileios Argyriou, Maria Petrou, Melvyn L. Smith, Lyndon N. Smith
2010	—	`conf`	Baseline face recognition using photometric stereo data. Biometrics Technology Stefanos Zafeiriou, Mark F. Hansen, Gary A. Atkinson, Maria Petrou, Melvyn L. Smith
2010	A*	`conf`	Bidirectional relighting for 3D-aided 2D face recognition. CVPR George Toderici, Georgios Passalis, Stefanos Zafeiriou, Georgios Tzimiropoulos, Maria Petrou, Theoharis Theoharis, Ioannis A. Kakadiaris
2010	J	`jnl`	Image replica detection system utilizing R-trees and linear discriminant analysis. Pattern Recognit. Spiros Nikolopoulos, Stefanos Zafeiriou, Nikos Nikolaidis, Ioannis Pitas
2010	J	`jnl`	Nonlinear Non-Negative Component Analysis Algorithms. IEEE Trans. Image Process. Stefanos Zafeiriou, Maria Petrou
2010	B	`conf`	Nonnegative Embeddings and Projections for Dimensionality Reduction and Information Visualization. ICPR Stefanos Zafeiriou, Nikolaos A. Laskaris
2010	J	`jnl`	On the Subspace of Image Gradient Orientations CoRR Georgios Tzimiropoulos, Stefanos Zafeiriou
2010	J	`jnl`	Robust FFT-Based Scale-Invariant Image Registration with Image Gradients. IEEE Trans. Pattern Anal. Mach. Intell. Georgios Tzimiropoulos, Vasileios Argyriou, Stefanos Zafeiriou, Tania Stathaki
2010	—	`conf`	Sparse representations for facial expressions recognition via l1 optimization. CVPR Workshops Stefanos Zafeiriou, Maria Petrou
2009	—	`conf`	2.5D Elastic Graph Matching algorithms. ICCV Workshops Stefanos Zafeiriou, Maria Petrou, Vasileios Argyriou
2009	—	`ch.`	Algorithms for Nonnegative Tensor Factorization. Tensors in Image Processing and Computer Vision Stefanos Zafeiriou
2009	J	`jnl`	Discriminant Nonnegative Tensor Factorization Algorithms. IEEE Trans. Neural Networks Stefanos Zafeiriou
2009	A*	`conf`	Nonlinear Nonnegative Component Analysis. CVPR Stefanos Zafeiriou, Maria Petrou
2009	J	`jnl`	Novel Multiclass Classifiers Based on the Minimization of the Within-Class Variance. IEEE Trans. Neural Networks Irene Kotsia, Ioannis Pitas, Stefanos Zafeiriou
2009	J	`jnl`	Use of random time-intervals (RTIs) generation for biometric verification. Pattern Recognit. Nikolaos A. Laskaris, Stefanos Zafeiriou, Lambrini Garefa
2008	J	`jnl`	Beyond FCM: Graph-theoretic post-processing algorithms for learning and representing the data structure. Pattern Recognit. Nikolaos A. Laskaris, Stefanos Zafeiriou
2008	—	`conf`	Camera Motion Estimation Using Particle Filters. VISAPP (2) Symeon Nikitidis, Stefanos Zafeiriou, Ioannis Pitas
2008	J	`jnl`	Camera Motion Estimation Using a Novel Online Vector Field Model in Particle Filters. IEEE Trans. Circuits Syst. Video Technol. Symeon Nikitidis, Stefanos Zafeiriou, Ioannis Pitas
2008	J	`jnl`	Discriminant Graph Structures for Facial Expression Recognition. IEEE Trans. Multim. Stefanos Zafeiriou, Ioannis Pitas
2008	—	`conf`	Discriminant Non-negative Matrix Factorization and Projected Gradients for Frontal Face Verification. BIOID Irene Kotsia, Stefanos Zafeiriou, Ioannis Pitas
2008	—	`conf`	Gender determination using a Support Vector Machine Variant. EUSIPCO Stefanos Zafeiriou, Anastasios Tefas, Ioannis Pitas
2008	B	`conf`	Motivating class-specific nonlinear projections for single and multiple view face verification. ICIP Georgios Goudelis, Stefanos Zafeiriou, Anastasios Tefas, Nikos Nikolaidis, Ioannis Pitas
2008	J	`jnl`	On the Improvement of Support Vector Techniques for Clustering by Means of Whitening Transform. IEEE Signal Process. Lett. Stefanos Zafeiriou, Nikolaos A. Laskaris
2008	C	`conf`	Texture and Shape Information Fusion for Facial Action Unit Recognition. ACHI Irene Kotsia, Stefanos Zafeiriou, Nikolaos Nikolaidis, Ioannis Pitas
2008	J	`jnl`	Texture and shape information fusion for facial expression and facial action unit recognition. Pattern Recognit. Irene Kotsia, Stefanos Zafeiriou, Ioannis Pitas
2007	J	`jnl`	A Novel Discriminant Non-Negative Matrix Factorization Algorithm With Applications to Facial Image Characterization Problems. IEEE Trans. Inf. Forensics Secur. Irene Kotsia, Stefanos Zafeiriou, Ioannis Pitas
2007	—	`conf`	A Novel Kernel Discriminant Analysis for Face Verification. ICIP (4) Georgios Goudelis, Stefanos Zafeiriou, Anastasios Tefas, Ioannis Pitas
2007	J	`jnl`	Class-Specific Kernel-Discriminant Analysis for Face Verification. IEEE Trans. Inf. Forensics Secur. Georgios Goudelis, Stefanos Zafeiriou, Anastasios Tefas, Ioannis Pitas
2007	—	`conf`	Discriminant Graph Structures for Face Verification. ICASSP (1) Stefanos Zafeiriou, Anastasios Tefas, Ioannis Pitas
2007	J	`jnl`	Learning Discriminant Person-Specific Facial Models Using Expandable Graphs. IEEE Trans. Inf. Forensics Secur. Stefanos Zafeiriou, Anastasios Tefas, Ioannis Pitas
2007	J	`jnl`	Minimum Class Variance Support Vector Machines. IEEE Trans. Image Process. Stefanos Zafeiriou, Anastasios Tefas, Ioannis Pitas
2007	J	`jnl`	The discriminant elastic graph matching algorithm applied to frontal face verification. Pattern Recognit. Stefanos Zafeiriou, Anastasios Tefas, Ioannis Pitas
2007	—	`—`	Τεχνικές ψηφιακής επεξεργασίας εικόνας με εφαρμογή στην αναγνώριση προσώπου και συναισθηματικής κατάστασης Stefanos Zafeiriou
2006	J	`jnl`	Exploiting discriminant information in nonnegative matrix factorization with application to frontal face verification. IEEE Trans. Neural Networks Stefanos Zafeiriou, Anastasios Tefas, Ioan Buciu, Ioannis Pitas
2006	A	`conf`	Image Replica Detection using R-Trees and Linear Discriminant Analysis. ICME Spyros Nikolopoulos, Stefanos Zafeiriou, Panagiotis Sidiropoulos, Nikos Nikolaidis, Ioannis Pitas
2005	J	`jnl`	Blind Robust Watermarking Schemes for Copyright Protection of 3D Mesh Objects. IEEE Trans. Vis. Comput. Graph. Stefanos Zafeiriou, Anastasios Tefas, Ioannis Pitas
2005	—	`conf`	Class-Specific Discriminant Non-negative Matrix Factorization for Frontal Face Verification. ICAPR (2) Stefanos Zafeiriou, Anastasios Tefas, Ioan Buciu, Ioannis Pitas
2005	—	`conf`	Exploiting discriminant information in elastic graph matching. ICIP (3) Stefanos Zafeiriou, Anastasios Tefas, Ioannis Pitas
2005	—	`conf`	Linear discriminant feature selection techniques in elastic graph matching. EUSIPCO Stefanos Zafeiriou, Anastasios Tefas, Ioannis Pitas
2004	B	`conf`	A blind robust watermarking scheme for copyright protection of 3d mesh models. ICIP Stefanos Zafeiriou, Anastasios Tefas, Ioannis Pitas