Kollias, Dimitrios

21 publications

CVPRW 2025 Advancements in Affective and Behavior Analysis: The 8th ABAW Workshop and Competition 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

ECCVW 2024 7th ABAW Competition: Multi-Task Learning and Compound Expression Recognition Dimitrios Kollias, Stefanos Zafeiriou, Irene Kotsia, Abhinav Dhall, Shreya Ghosh, Chunchang Shao, Guanyu Hu

CVPRW 2024 CUE-Net: Violence Detection Video Analytics with Spatial Cropping, Enhanced UniformerV2 and Modified Efficient Additive Attention Damith Chamalke Senadeera, Xiaoyun Yang, Dimitrios Kollias, Gregory G. Slabaugh

AAAI 2024 Distribution Matching for Multi-Task Learning of Classification Tasks: A Large-Scale Study on Faces & Beyond Dimitrios Kollias, Viktoriia Sharmanska, Stefanos Zafeiriou

CVPRW 2024 Domain Adaptation, Explainability & Fairness in AI for Medical Image Analysis: Diagnosis of COVID-19 Based on 3-D Chest CT-Scans Dimitrios Kollias, Anastasios Arsenos, Stefanos Kollias

ECCVW 2024 MMA-MRNNet: Harnessing Multiple Models of Affect and Dynamic Masked RNN for Precise Facial Expression Intensity Estimation Dimitrios Kollias, Andreas Psaroudakis, Anastasios Arsenos, Paraskevi Theofilou, Chunchang Shao, Guanyu Hu, Ioannis Patras

CVPRW 2024 The 6th Affective Behavior Analysis In-the-Wild (ABAW) Competition Dimitrios Kollias, Panagiotis Tzirakis, Alan Cowen, Stefanos Zafeiriou, Irene Kotsia, Alice Baird, Chris Gagne, Chunchang Shao, Guanyu Hu

CVPRW 2023 ABAW: Valence-Arousal Estimation, Expression Recognition, Action Unit Detection & Emotional Reaction Intensity Estimation Challenges Dimitrios Kollias, Panagiotis Tzirakis, Alice Baird, Alan Cowen, Stefanos Zafeiriou

CVPR 2023 Multi-Label Compound Expression Recognition: C-EXPR Database & Network Dimitrios Kollias

ECCVW 2022 ABAW: Learning from Synthetic Data & Multi-Task Learning Challenges Dimitrios Kollias

CVPRW 2022 ABAW: Valence-Arousal Estimation, Expression Recognition, Action Unit Detection & Multi-Task Learning Challenges Dimitrios Kollias

ECCVW 2022 AI-MIA: COVID-19 Detection and Severity Analysis Through Medical Imaging Dimitrios Kollias, Anastasios Arsenos, Stefanos D. Kollias

ECCVW 2022 Medical Image Segmentation: A Review of Modern Architectures Natalia Salpea, Paraskevi K. Tzouveli, Dimitrios Kollias

ECCV 2022 MimicME: A Large Scale Diverse 4D Database for Facial Expression Analysis Athanasios Papaioannou, Baris Gecer, Shiyang Cheng, Grigorios G. 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

CVPRW 2022 MixAugment & Mixup: Augmentation Methods for Facial Expression Recognition Andreas Psaroudakis, Dimitrios Kollias

ICCVW 2021 Analysing Affective Behavior in the Second ABAW2 Competition Dimitrios Kollias, Stefanos Zafeiriou

ICCVW 2021 MIA-COV19D: COVID-19 Detection Through 3-D Chest CT Image Analysis Dimitrios Kollias, Anastasios Arsenos, Levon Soukissian, Stefanos D. Kollias

CVPRW 2020 Efficient Context-Aware Lossy Image Compression Jan Xu, Alex Lytchier, Ciro Cursio, Dimitrios Kollias, Chri Besenbruch, Arsalan Zafar

ECCVW 2018 Photorealistic Facial Synthesis in the Dimensional Affect Space Dimitrios Kollias, Shiyang Cheng, Maja Pantic, Stefanos Zafeiriou

CVPRW 2017 Aff-Wild: Valence and Arousal 'In-the-Wild' Challenge Stefanos Zafeiriou, Dimitrios Kollias, Mihalis A. Nicolaou, Athanasios Papaioannou, Guoying Zhao, Irene Kotsia

CVPRW 2017 Recognition of Affect in the Wild Using Deep Neural Networks Dimitrios Kollias, Mihalis A. Nicolaou, Irene Kotsia, Guoying Zhao, Stefanos Zafeiriou