Athanasios Papaioannou

24 papers B 1Journal 14Unranked 8

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	An Interactive Conversational 3D Virtual Human. Int. J. Comput. Vis. Richard Shaw, Youngkyoon Jang, Athanasios Papaioannou, Arthur Moreau, Helisa Dhamo, Zhensong Zhang, Eduardo Pérez-Pellitero
2026	J	`jnl`	ICo3D: An Interactive Conversational 3D Virtual Human. CoRR Richard Shaw, Youngkyoon Jang, Athanasios Papaioannou, Arthur Moreau, Helisa Dhamo, Zhensong Zhang, Eduardo Pérez-Pellitero
2025	J	`jnl`	Better Together: Unified Motion Capture and 3D Avatar Reconstruction. CoRR Arthur Moreau, Mohammed Brahimi, Richard Shaw, Athanasios Papaioannou, Thomas Tanay, Zhensong Zhang, Eduardo Pérez-Pellitero
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
2024	J	`jnl`	Latent disentanglement in mesh variational autoencoders improves the diagnosis of craniofacial syndromes and aids surgical planning. Comput. Methods Programs Biomed. Simone Foti, Alexander J. Rickart, Bongjin Koo, Eimear O' Sullivan, Lara S. van de Lande, Athanasios Papaioannou, Roman Khonsari, Danail Stoyanov, N. U. Owase Jeelani, Silvia Schievano, David J. Dunaway, Matthew J. Clarkson
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`	Latent Disentanglement in Mesh Variational Autoencoders Improves the Diagnosis of Craniofacial Syndromes and Aids Surgical Planning. CoRR Simone Foti, Alexander J. Rickart, Bongjin Koo, Eimear O' Sullivan, Lara S. van de Lande, Athanasios Papaioannou, Roman Khonsari, Danail Stoyanov, N. U. Owase Jeelani, Silvia Schievano, David J. Dunaway, Matthew J. Clarkson
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
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`	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
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`	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	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
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
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	—	`conf`	Complex representations for learning statistical shape priors. EUSIPCO Athanasios Papaioannou, Epameinondas Antonakos, Stefanos Zafeiriou
2017	—	`—`	Component analysis of complex-valued data for machine learning and computer vision tasks. Athanasios Papaioannou
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
2014	J	`jnl`	Principal Component Analysis With Complex Kernel: The Widely Linear Model. IEEE Trans. Neural Networks Learn. Syst. Athanasios Papaioannou, Stefanos Zafeiriou
2006	—	`conf`	A Novel Updating Scheme for Probabilistic Latent Semantic Indexing. SETN Constantine Kotropoulos, Athanasios Papaioannou