Athanasios Papaioannou

According to our database, Athanasios Papaioannou authored at least 14 papers between 2006 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Latent disentanglement in mesh variational autoencoders improves the diagnosis of craniofacial syndromes and aids surgical planning.

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

Comput. Methods Programs Biomed., 2024

2023

ILSH: The Imperial Light-Stage Head Dataset for Human Head View Synthesis.

Jiali Zheng, Youngkyoon Jang, Athanasios Papaioannou, Christos Kampouris, Rolandos Alexandros Potamias, Foivos Paraperas Papantoniou, Efstathios Galanakis, Ales Leonardis, Stefanos Zafeiriou

Proceedings of the IEEE/CVF International Conference on Computer Vision, 2023

2022

MimicME: A Large Scale Diverse 4D Database for Facial Expression Analysis.

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

Proceedings of the Computer Vision - ECCV 2022, 2022

2020

3DFaceGAN: Adversarial Nets for 3D Face Representation, Generation, and Translation.

Stylianos Moschoglou, Stylianos Ploumpis, Mihalis A. Nicolaou, Athanasios Papaioannou, Stefanos Zafeiriou

Int. J. Comput. Vis., 2020

Synthesising 3D Facial Motion from "In-the-Wild" Speech.

Panagiotis Tzirakis, Athanasios Papaioannou, Alexandros Lattas, Michail Tarasiou, Björn W. Schuller, Stefanos Zafeiriou

Proceedings of the 15th IEEE International Conference on Automatic Face and Gesture Recognition, 2020

Synthesizing Coupled 3D Face Modalities by Trunk-Branch Generative Adversarial Networks.

Baris Gecer, Alexandros Lattas, Stylianos Ploumpis, Jiankang Deng, Athanasios Papaioannou, Stylianos Moschoglou, Stefanos Zafeiriou

Proceedings of the Computer Vision - ECCV 2020, 2020

2019

Deep Affect Prediction in-the-Wild: Aff-Wild Database and Challenge, Deep Architectures, and Beyond.

Dimitrios Kollias, Panagiotis Tzirakis, Mihalis A. Nicolaou, Athanasios Papaioannou, Guoying Zhao, Björn W. Schuller, Irene Kotsia, Stefanos Zafeiriou

Int. J. Comput. Vis., 2019

2017

Component analysis of complex-valued data for machine learning and computer vision tasks.

Athanasios Papaioannou

PhD thesis, 2017

Complex representations for learning statistical shape priors.

Athanasios Papaioannou, Epameinondas Antonakos, Stefanos Zafeiriou

Proceedings of the 25th European Signal Processing Conference, 2017

Aff-Wild: Valence and Arousal 'In-the-Wild' Challenge.

Stefanos Zafeiriou, Dimitrios Kollias, Mihalis A. Nicolaou, Athanasios Papaioannou, Guoying Zhao, Irene Kotsia

Proceedings of the 2017 IEEE Conference on Computer Vision and Pattern Recognition Workshops, 2017

AgeDB: The First Manually Collected, In-the-Wild Age Database.

Stylianos Moschoglou, Athanasios Papaioannou, Christos Sagonas, Jiankang Deng, Irene Kotsia, Stefanos Zafeiriou

Proceedings of the 2017 IEEE Conference on Computer Vision and Pattern Recognition Workshops, 2017

2016

Facial Affect "In-the-Wild": A Survey and a New Database.

Stefanos Zafeiriou, Athanasios Papaioannou, Irene Kotsia, Mihalis A. Nicolaou, Guoying Zhao

Proceedings of the 2016 IEEE Conference on Computer Vision and Pattern Recognition Workshops, 2016

2014

Principal Component Analysis With Complex Kernel: The Widely Linear Model.

Athanasios Papaioannou, Stefanos Zafeiriou

IEEE Trans. Neural Networks Learn. Syst., 2014

2006

A Novel Updating Scheme for Probabilistic Latent Semantic Indexing.

Constantine Kotropoulos, Athanasios Papaioannou

Proceedings of the Advances in Artificial Intelligence, 4th Helenic Conference on AI, 2006