Nikolaos Zioulis

74 papers A* 6A 1B 2C 1Misc 1Journal 38Unranked 24
YearRankTypeTitle / Venue / Authors
2025 J jnl
From bias to balance: Leverage representation learning for bias-free MoCap solving.
Comput. Vis. Image Underst.
Georgios Albanis, Nikolaos Zioulis, Spyridon Thermos, Anargyros Chatzitofis, Kostas Kolomvatsos
2025 J jnl
On the Skinning of Gaussian Avatars.
CoRR
Nikolaos Zioulis, Nikolaos Kotarelas, Georgios Albanis, Spyridon Thermos, Anargyros Chatzitofis
2024 J jnl
BundleMoCap++: Efficient, robust and smooth motion capture from sparse multiview videos.
Comput. Vis. Image Underst.
Georgios Albanis, Nikolaos Zioulis, Kostas Kolomvatsos
2024 J jnl
Towards Practical Single-shot Motion Synthesis.
CoRR
Konstantinos Roditakis, Spyridon Thermos, Nikolaos Zioulis
2023 — conf
BundleMoCap: Efficient, Robust and Smooth Motion Capture from Sparse Multiview Videos.
CVMP
Georgios Albanis, Nikolaos Zioulis, Kostas Kolomvatsos
2023 J jnl
BundleMoCap: Efficient, Robust and Smooth Motion Capture from Sparse Multiview Videos.
CoRR
Georgios Albanis, Nikolaos Zioulis, Kostas Kolomvatsos
2023 — conf
KBody: Balanced monocular whole-body estimation.
CVPR Workshops
Nikolaos Zioulis, James F. O'Brien
2023 — conf
KBody: Towards general, robust, and aligned monocular whole-body estimation.
CVPR Workshops
Nikolaos Zioulis, James F. O'Brien
2023 J jnl
KBody: Towards general, robust, and aligned monocular whole-body estimation.
CoRR
Nikolaos Zioulis, James F. O'Brien
2023 — conf
Noise-in, Bias-out: Balanced and Real-time MoCap Solving.
ICCV (Workshops)
Georgios Albanis, Nikolaos Zioulis, Spyridon Thermos, Anargyros Chatzitofis, Kostas Kolomvatsos
2023 J jnl
Noise-in, Bias-out: Balanced and Real-time MoCap Solving.
CoRR
Georgios Albanis, Nikolaos Zioulis, Spyridon Thermos, Anargyros Chatzitofis, Kostas Kolomvatsos
2023 — conf
Suit Up: AI MoCap.
SIGGRAPH Real Time Live!
Anargyros Chatzitofis, Georgios Albanis, Nikolaos Zioulis, Spyridon Thermos
2022 A* conf
A Low-cost & Realtime Motion Capture System.
CVPR
Anargyros Chatzitofis, Georgios Albanis, Nikolaos Zioulis, Spyridon Thermos
2022 J jnl
Hybrid Skip: A Biologically Inspired Skip Connection for the UNet Architecture.
IEEE Access
Nikolaos Zioulis, Georgios Albanis, Petros Drakoulis, Federico Alvarez, Dimitrios Zarpalas, Petros Daras
2022 J jnl
Hybrid Skip: A Biologically Inspired Skip Connection for the UNet Architecture.
CoRR
Nikolaos Zioulis, Georgios Albanis, Petros Drakoulis, Federico Alvarez, Dimitrios Zarpalas, Petros Daras
2022 J jnl
Monocular Spherical Depth Estimation with Explicitly Connected Weak Layout Cues.
CoRR
Nikolaos Zioulis, Federico Alvarez, Dimitrios Zarpalas, Petros Daras
2022 J jnl
Serverless streaming for emerging media: towards 5G network-driven cost optimization.
Multim. Tools Appl.
Konstantinos Konstantoudakis, David Breitgand, Alexandros Doumanoglou, Nikolaos Zioulis, Avi Weit, Kyriaki Christaki, Petros Drakoulis, Emmanouil Christakis, Dimitrios Zarpalas, Petros Daras
2022 — conf
Towards Full-to-Empty Room Generation with Structure-aware Feature Encoding and Soft Semantic Region-adaptive Normalization.
VISIGRAPP (4: VISAPP)
Vasileios Gkitsas, Nikolaos Zioulis, Vladimiros Sterzentsenko, Alexandros Doumanoglou, Dimitrios Zarpalas
2022 — conf
Towards Scalable and Real-time Markerless Motion Capture.
VR Workshops
Georgios Albanis, Anargyros Chatzitofis, Spyridon Thermos, Nikolaos Zioulis, Kostas Kolomvatsos
2021 J jnl
A benchmark with decomposed distribution shifts for 360 monocular depth estimation.
CoRR
Georgios Albanis, Nikolaos Zioulis, Petros Drakoulis, Federico Alvarez, Dimitrios Zarpalas, Petros Daras
2021 — conf
Benchmarking gradient-free optimizers for 3D performance capture in the nevergrad platform.
GECCO Companion
Alexandros Doumanoglou, Nikolaos Zioulis, Vladimiros Sterzentsenko, Antonis Karakottas, Dimitrios Zarpalas, Petros Daras
2021 J jnl
HUMAN4D: A Human-Centric Multimodal Dataset for Motions and Immersive Media.
CoRR
Anargyros Chatzitofis, Leonidas Saroglou, Prodromos Boutis, Petros Drakoulis, Nikolaos Zioulis, Shishir Subramanyam, Bart Kevelham, Caecilia Charbonnier, Pablo César, Dimitrios Zarpalas, Stefanos D. Kollias, Petros Daras
2021 J jnl
On Coordinate Decoding for Keypoint Estimation Tasks.
CoRR
Anargyros Chatzitofis, Nikolaos Zioulis, Georgios Albanis, Dimitrios Zarpalas, Petros Daras
2021 — conf
Pano3D: A Holistic Benchmark and a Solid Baseline for 360deg Depth Estimation.
CVPR Workshops
Georgios Albanis, Nikolaos Zioulis, Petros Drakoulis, Vasileios Gkitsas, Vladimiros Sterzentsenko, Federico Alvarez, Dimitrios Zarpalas, Petros Daras
2021 J jnl
Pano3D: A Holistic Benchmark and a Solid Baseline for 360° Depth Estimation.
CoRR
Georgios Albanis, Nikolaos Zioulis, Petros Drakoulis, Vasileios Gkitsas, Vladimiros Sterzentsenko, Federico Alvarez, Dimitrios Zarpalas, Petros Daras
2021 — conf
PanoDR: Spherical Panorama Diminished Reality for Indoor Scenes.
CVPR Workshops
Vasileios Gkitsas, Vladimiros Sterzentsenko, Nikolaos Zioulis, Georgios Albanis, Dimitrios Zarpalas
2021 J jnl
PanoDR: Spherical Panorama Diminished Reality for Indoor Scenes.
CoRR
Vasileios Gkitsas, Vladimiros Sterzentsenko, Nikolaos Zioulis, Georgios Albanis, Dimitrios Zarpalas
2021 J jnl
Serverless Streaming for Emerging Media: Towards 5G Network-Driven Cost Optimization.
CoRR
Konstantinos Konstantoudakis, David Breitgand, Alexandros Doumanoglou, Nikolaos Zioulis, Avi Weit, Kyriaki Christaki, Petros Drakoulis, Emmanouil Christakis, Dimitrios Zarpalas, Petros Daras
2021 J jnl
Single-Shot Cuboids: Geodesics-based End-to-end Manhattan Aligned Layout Estimation from Spherical Panoramas.
CoRR
Nikolaos Zioulis, Federico Alvarez, Dimitrios Zarpalas, Petros Daras
2021 J jnl
Single-shot cuboids: Geodesics-based end-to-end Manhattan aligned layout estimation from spherical panoramas.
Image Vis. Comput.
Nikolaos Zioulis, Federico Alvarez, Dimitrios Zarpalas, Petros Daras
2021 J jnl
Towards Full-to-Empty Room Generation with Structure-Aware Feature Encoding and Soft Semantic Region-Adaptive Normalization.
CoRR
Vasileios Gkitsas, Nikolaos Zioulis, Vladimiros Sterzentsenko, Alexandros Doumanoglou, Dimitrios Zarpalas
2021 C conf
Towards User Generated AR Experiences: Enable consumers to generate their own AR experiences for planning indoor spaces.
IMX
Richard Whitehand, Georgios Albanis, Nikolaos Zioulis, Werner Bailer, Dimitrios Zarpalas, Petros Daras
2021 A conf
Zeroth-order optimizer benchmarking for 3D performance capture: a real-world use case analysis.
GECCO
Alexandros Doumanoglou, Petros Drakoulis, Kyriaki Christaki, Nikolaos Zioulis, Vladimiros Sterzentsenko, Antonis Karakottas, Dimitrios Zarpalas, Petros Daras
2020 — conf
AVoidX: An Augmented VR Game.
VR Workshops
Rafail Athanasoulas, Prodromos Boutis, Anargyros Chatzitofis, Alexandros Doumanoglou, Petros Drakoulis, Leonidas Saroglou, Vladimiros Sterzentsenko, Nikolaos Zioulis, Dimitrios Zarpalas, Petros Daras
2020 — conf
Deep Lighting Environment Map Estimation from Spherical Panoramas.
CVPR Workshops
Vasileios Gkitsas, Nikolaos Zioulis, Federico Alvarez, Dimitrios Zarpalas, Petros Daras
2020 J jnl
Deep Lighting Environment Map Estimation from Spherical Panoramas.
CoRR
Vasileios Gkitsas, Nikolaos Zioulis, Federico Alvarez, Dimitrios Zarpalas, Petros Daras
2020 A* conf
Deep Soft Procrustes for Markerless Volumetric Sensor Alignment.
VR
Vladimiros Sterzentsenko, Alexandros Doumanoglou, Spyridon Thermos, Nikolaos Zioulis, Dimitrios Zarpalas, Petros Daras
2020 J jnl
Deep Soft Procrustes for Markerless Volumetric Sensor Alignment.
CoRR
Vladimiros Sterzentsenko, Alexandros Doumanoglou, Spyridon Thermos, Nikolaos Zioulis, Dimitrios Zarpalas, Petros Daras
2020 — conf
DronePose: Photorealistic UAV-Assistant Dataset Synthesis for 3D Pose Estimation via a Smooth Silhouette Loss.
ECCV Workshops (2)
Georgios Albanis, Nikolaos Zioulis, Anastasios Dimou, Dimitrios Zarpalas, Petros Daras
2020 J jnl
DronePose: Photorealistic UAV-Assistant Dataset Synthesis for 3D Pose Estimation via a Smooth Silhouette Loss.
CoRR
Georgios Albanis, Nikolaos Zioulis, Anastasios Dimou, Dimitrios Zarpalas, Petros Daras
2020 J jnl
HUMAN4D: A Human-Centric Multimodal Dataset for Motions and Immersive Media.
IEEE Access
Anargyros Chatzitofis, Leonidas Saroglou, Prodromos Boutis, Petros Drakoulis, Nikolaos Zioulis, Shishir Subramanyam, Bart Kevelham, Caecilia Charbonnier, Pablo César, Dimitrios Zarpalas, Stefanos D. Kollias, Petros Daras
2020 — conf
SHREC 2020 Track: 6D Object Pose Estimation.
3DOR
Honglin Yuan, Remco C. Veltkamp, Georgios Albanis, Nikolaos Zioulis, Dimitrios Zarpalas, Petros Daras
2020 J jnl
SHREC 2020 track: 6D Object Pose Estimation.
CoRR
Honglin Yuan, Remco C. Veltkamp, Georgios Albanis, Nikolaos Zioulis, Dimitrios Zarpalas, Petros Daras
2020 J jnl
Service Development Kit for Media-Type Virtualized Network Services in 5G Networks.
IEEE Commun. Mag.
Refik Fatih Ustok, Ugur Acar, Selcuk Keskin, David Breitgand, Avi Weit, Petros Drakoulis, Alexandros Doumanoglou, Nikolaos Zioulis, Dimitrios Zarpalas, Petros Daras, Francesco Iadanza, Francesca Moscatelli, Giacomo Bernini
2020 — conf
Single-Handed Gesture UAV Control for First Responders - A Usability and Performance User Study.
ISCRAM
Konstantinos Konstantoudakis, Georgios Albanis, Emmanouil Christakis, Nikolaos Zioulis, Anastasios Dimou, Dimitrios Zarpalas, Petros Daras
2020 — conf
Xr360: A Toolkit for Mixed 360 and 3d Productions.
ICME Workshops
Antonis Karakottas, Nikolaos Zioulis, Alexandros Doumanoglou, Vladimiros Sterzentsenko, Vasileios Gkitsas, Dimitrios Zarpalas, Petros Daras
2019 — conf
360° Surface Regression with a Hyper-Sphere Loss.
3DV
Antonis Karakottas, Nikolaos Zioulis, Stamatis Samaras, Dimitrios Ataloglou, Vasileios Gkitsas, Dimitrios Zarpalas, Petros Daras
2019 J jnl
360° Surface Regression with a Hyper-Sphere Loss.
CoRR
Antonis Karakottas, Nikolaos Zioulis, Stamatis Samaras, Dimitrios Ataloglou, Vasileios Gkitsas, Dimitrios Zarpalas, Petros Daras
2019 J jnl
A Low-Cost, Flexible and Portable Volumetric Capturing System.
CoRR
Vladimiros Sterzentsenko, Antonis Karakottas, Alexandros Papachristou, Nikolaos Zioulis, Alexandros Doumanoglou, Dimitrios Zarpalas, Petros Daras
2019 J jnl
An Edge-to-Cloud Virtualized Multimedia Service Platform for 5G Networks.
IEEE Trans. Broadcast.
Federico Alvarez, David Breitgand, David Griffin, Pasquale Andriani, Stamatia Rizou, Nikolaos Zioulis, Francesca Moscatelli, Javier Serrano, Madeleine Keltsch, Panagiotis Trakadas, Truong Khoa Phan, Avi Weit, Ugur Acar, Oscar Prieto Gordo, Francesco Iadanza, Gino Carrozzo, Harilaos Koumaras, Dimitrios Zarpalas, David Jiménez
2019 J jnl
Benchmarking Open-Source Static 3D Mesh Codecs for Immersive Media Interactive Live Streaming.
IEEE J. Emerg. Sel. Topics Circuits Syst.
Alexandros Doumanoglou, Petros Drakoulis, Nikolaos Zioulis, Dimitrios Zarpalas, Petros Daras
2019 J jnl
Restyling Data: Application to Unsupervised Domain Adaptation.
CoRR
Vasileios Gkitsas, Antonis Karakottas, Nikolaos Zioulis, Dimitrios Zarpalas, Petros Daras
2019 A* conf
Self-Supervised Deep Depth Denoising.
ICCV
Vladimiros Sterzentsenko, Leonidas Saroglou, Anargyros Chatzitofis, Spiros Thermos, Nikolaos Zioulis, Alexandros Doumanoglou, Dimitrios Zarpalas, Petros Daras
2019 J jnl
Self-Supervised Deep Depth Denoising.
CoRR
Vladimiros Sterzentsenko, Leonidas Saroglou, Anargyros Chatzitofis, Spyridon Thermos, Nikolaos Zioulis, Alexandros Doumanoglou, Dimitrios Zarpalas, Petros Daras
2019 — conf
Space Wars: An AugmentedVR Game.
MMM (2)
Kyriaki Christaki, Konstantinos C. Apostolakis, Alexandros Doumanoglou, Nikolaos Zioulis, Dimitrios Zarpalas, Petros Daras
2019 J jnl
Spherical View Synthesis for Self-Supervised 360 Depth Estimation.
CoRR
Nikolaos Zioulis, Antonis Karakottas, Dimitrios Zarpalas, Federico Alvarez, Petros Daras
2019 — conf
Spherical View Synthesis for Self-Supervised 360° Depth Estimation.
3DV
Nikolaos Zioulis, Antonis Karakottas, Dimitrios Zarpalas, Federico Alvarez, Petros Daras
2019 — conf
Subjective Visual Quality Assessment of Immersive 3D Media Compressed by Open-Source Static 3D Mesh Codecs.
MMM (1)
Kyriaki Christaki, Emmanouil Christakis, Petros Drakoulis, Alexandros Doumanoglou, Nikolaos Zioulis, Dimitrios Zarpalas, Petros Daras
2018 — conf
A Low-Cost, Flexible and Portable Volumetric Capturing System.
SITIS
Vladimiros Sterzentsenko, Antonis Karakottas, Alexandros Papachristou, Nikolaos Zioulis, Alexandros Doumanoglou, Dimitrios Zarpalas, Petros Daras
2018 — conf
A System Architecture for Live Immersive 3D-Media Transcoding Over 5G Networks.
BMSB
Alexandros Doumanoglou, Nikolaos Zioulis, David Griffin, Javier Serrano, Truong Khoa Phan, David Jiménez, Dimitrios Zarpalas, Federico Alvarez, Miguel Rio, Petros Daras
2018 A* conf
Augmented VR.
VR
Antonis Karakottas, Alexandros Papachristou, Alexandros Doumanoglou, Nikolaos Zioulis, Dimitrios Zarpalas, Petros Daras
2018 — conf
Comparing CNNs and JPEG for Real-Time Multi-view Streaming in Tele-Immersive Scenarios.
SITIS
Konstantinos Konstantoudakis, Emmanouil Christakis, Petros Drakoulis, Alexandros Doumanoglou, Nikolaos Zioulis, Dimitrios Zarpalas, Petros Daras
2018 J jnl
Fast deformable model-based human performance capture and FVV using consumer-grade RGB-D sensors.
Pattern Recognit.
Dimitrios S. Alexiadis, Nikolaos Zioulis, Dimitrios Zarpalas, Petros Daras
2018 — conf
OmniDepth: Dense Depth Estimation for Indoors Spherical Panoramas.
ECCV (6)
Nikolaos Zioulis, Antonis Karakottas, Dimitrios Zarpalas, Petros Daras
2018 J jnl
OmniDepth: Dense Depth Estimation for Indoors Spherical Panoramas.
CoRR
Nikolaos Zioulis, Antonis Karakottas, Dimitrios Zarpalas, Petros Daras
2018 J jnl
Quality of Experience for 3-D Immersive Media Streaming.
IEEE Trans. Broadcast.
Alexandros Doumanoglou, David Griffin, Javier Serrano, Nikolaos Zioulis, Truong Khoa Phan, David Jiménez, Dimitrios Zarpalas, Federico Alvarez, Miguel Rio, Petros Daras
2018 B conf
Subjective quality assessment of textured human full-body 3D-reconstructions.
QoMEX
Alexandros Doumanoglou, Nikolaos Zioulis, Emmanouil Christakis, Dimitrios Zarpalas, Petros Daras
2018 Misc conf
Towards Serverless NFV for 5G Media Applications.
SYSTOR
David Breitgand, Avi Weit, Stamatia Rizou, David Griffin, Ugur Acar, Gino Carrozzo, Nikolaos Zioulis, Pasquale Andriani, Francesco Iadanza
2017 J jnl
An Integrated Platform for Live 3D Human Reconstruction and Motion Capturing.
CoRR
Dimitrios S. Alexiadis, Anargyros Chatzitofis, Nikolaos Zioulis, Olga Zoidi, Georgios Louizis, Dimitrios Zarpalas, Petros Daras
2017 J jnl
An Integrated Platform for Live 3D Human Reconstruction and Motion Capturing.
IEEE Trans. Circuits Syst. Video Technol.
Dimitrios S. Alexiadis, Anargyros Chatzitofis, Nikolaos Zioulis, Olga Zoidi, Georgios Louizis, Dimitrios Zarpalas, Petros Daras
2017 A* conf
Improving Camera Pose Estimation via Temporal EWA Surfel Splatting.
ISMAR
Nikolaos Zioulis, Alexandros Papachristou, Dimitrios Zarpalas, Petros Daras
2017 — ch.
Preservation and Gamification of Traditional Sports.
Mixed Reality and Gamification for Cultural Heritage
Yvain Tisserand, Nadia Magnenat-Thalmann, Luis Unzueta, María Teresa Linaza, Amin Ahmadi, Noel E. O'Connor, Nikolaos Zioulis, Dimitrios Zarpalas, Petros Daras
2016 B conf
3D tele-immersion platform for interactive immersive experiences between remote users.
ICIP
Nikolaos Zioulis, Dimitrios S. Alexiadis, Alexandros Doumanoglou, Georgios Louizis, Konstantinos C. Apostolakis, Dimitrios Zarpalas, Petros Daras
2015 A* conf
A Multi-Modal 3D Capturing Platform for Learning and Preservation of Traditional Sports and Games.
ACM Multimedia
François Destelle, Amin Ahmadi, Kieran Moran, Noel E. O'Connor, Nikolaos Zioulis, Anargyros Chatzitofis, Dimitrios Zarpalas, Petros Daras, Luis Unzueta, Jon Goenetxea, Mikel Rodriguez, María Teresa Linaza, Yvain Tisserand, Nadia Magnenat-Thalmann