Dimitrios Kollias
- Aff-Wild2: Extending the Aff-Wild Database for Affect Recognition
2018/11/11 by Dimitrios Kollias, Stefanos Zafeiriou, Kollias, Dimitrios +1 · 27 citations
Psychology · Computer Science · #Emotion and Mood Recognition #Human Pose and Action Recognition #Face recognition and analysis
- Face Behavior a la carte: Expressions, Affect and Action Units in a Single Network
2019/10/15 by Dimitrios Kollias, Kollias, Dimitrios, Viktoriia Sharmanska +3 · 17 citations
Computer Science · Neuroscience · Psychology · #Computer Vision and Pattern Recognition (cs.CV) #Emotion and Mood Recognition #FOS: Computer and information sciences #Face Recognition and Perception #Face recognition and analysis #Human-Computer Interaction (cs.HC) #Machine Learning (cs.LG) #Machine Learning (stat.ML)
- Deep Transparent Prediction through Latent Representation Analysis
2020/09/13 by Dimitrios Kollias, Kollias, D., N. Bouas +15 · 9 citations
Computer Science · Medicine · #COVID-19 diagnosis using AI #Computer Vision and Pattern Recognition (cs.CV) #Domain Adaptation and Few-Shot Learning #FOS: Computer and information sciences #FOS: Electrical engineering #Generative Adversarial Networks and Image Synthesis #Image and Video Processing (eess.IV) #Machine Learning (cs.LG) #Machine Learning (stat.ML) #electronic engineering #information engineering
- Distribution Matching for Heterogeneous Multi-Task Learning: a Large-scale Face Study
2021/05/08 by Dimitrios Kollias, Kollias, Dimitrios, Viktoriia Sharmanska +3 · 11 citations
Computer Science · Psychology · #Computer Vision and Pattern Recognition (cs.CV) #Domain Adaptation and Few-Shot Learning #Emotion and Mood Recognition #FOS: Computer and information sciences #Face recognition and analysis
- Affect Analysis in-the-wild: Valence-Arousal, Expressions, Action Units and a Unified Framework
2021/03/29 by Dimitrios Kollias, Stefanos Zafeiriou, Kollias, Dimitrios +1 · 12 citations
Agricultural and Biological Sciences · Psychology · #Artificial Intelligence (cs.AI) #Color perception and design #Computer Vision and Pattern Recognition (cs.CV) #Emotions and Moral Behavior #FOS: Computer and information sciences #Machine Learning (cs.LG) #Sensory Analysis and Statistical Methods
- ABAW: Valence-Arousal Estimation, Expression Recognition, Action Unit Detection & Emotional Reaction Intensity Estimation Challenges
2023/03/02 by Dimitrios Kollias, Kollias, Dimitrios, Panagiotis Tzirakis +7 · 9 citations
Computer Science · Medicine · Psychology · #Computer Vision and Pattern Recognition (cs.CV) #Emotion and Mood Recognition #FOS: Computer and information sciences #Heart Rate Variability and Autonomic Control #Human Pose and Action Recognition #Machine Learning (cs.LG)
- Distribution Matching for Multi-Task Learning of Classification Tasks: a Large-Scale Study on Faces & Beyond
2024/01/02 by Dimitrios Kollias, Kollias, Dimitrios, Viktoriia Sharmanska +3 · 10 citations
Computer Science · Psychology · #Computer Vision and Pattern Recognition (cs.CV) #Domain Adaptation and Few-Shot Learning #Emotion and Mood Recognition #FOS: Computer and information sciences #Speech Recognition and Synthesis
- A Deep Neural Architecture for Harmonizing 3-D Input Data Analysis and Decision Making in Medical Imaging
2023/03/01 by Dimitrios Kollias, Αναστάσιος Αρσένος, Kollias, Dimitrios +3 · 8 citations
Computer Science · Engineering · Medicine · #AI in cancer detection #COVID-19 diagnosis using AI #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #FOS: Electrical engineering #Image and Video Processing (eess.IV) #Machine Learning (cs.LG) #Medical Imaging and Analysis #electronic engineering #information engineering
- Domain adaptation, Explainability & Fairness in AI for Medical Image Analysis: Diagnosis of COVID-19 based on 3-D Chest CT-scans
2024/03/04 by Dimitrios Kollias, Kollias, Dimitrios, Αναστάσιος Αρσένος +3 · 8 citations
Engineering · Medicine · #COVID-19 diagnosis using AI #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #FOS: Electrical engineering #Image and Video Processing (eess.IV) #Medical Imaging and Analysis #Radiomics and Machine Learning in Medical Imaging #electronic engineering #information engineering
- Exploiting multi-CNN features in CNN-RNN based Dimensional Emotion\n Recognition on the OMG in-the-wild Dataset
2019/10/03 by Dimitrios Kollias, Kollias, Dimitrios, Stefanos Zafeiriou +1 · 4 citations
Neuroscience · Psychology · Social Sciences · #Advanced Computing and Algorithms #Computer Vision and Pattern Recognition (cs.CV) #EEG and Brain-Computer Interfaces #Emotion and Mood Recognition #FOS: Computer and information sciences #Machine Learning (cs.LG) #Machine Learning (stat.ML)
- The 6th Affective Behavior Analysis in-the-wild (ABAW) Competition
2024/02/29 by Dimitrios Kollias, Kollias, Dimitrios, Panagiotis Tzirakis +15 · 7 citations
Psychology · #Behavioral Health and Interventions #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences
- SAM2CLIP2SAM: Vision Language Model for Segmentation of 3D CT Scans for Covid-19 Detection
2024/07/22 by Dimitrios Kollias, Kollias, Dimitrios, Αναστάσιος Αρσένος +5 · 7 citations
Medicine · Computer Science · #COVID-19 diagnosis using AI #Medical Image Segmentation Techniques #AI in cancer detection
- COVID-19 Computer-aided Diagnosis through AI-assisted CT Imaging Analysis: Deploying a Medical AI System
2024/03/10 by Αναστάσιος Αρσένος, Gerogiannis, Demetris, Dimitrios Kollias +6 · 6 citations
Medicine · #COVID-19 diagnosis using AI #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #FOS: Electrical engineering #Image and Video Processing (eess.IV) #electronic engineering #information engineering
- ABAW: Learning from Synthetic Data & Multi-Task Learning Challenges
2022/07/03 by Dimitrios Kollias, Kollias, Dimitrios · 3 citations
Psychology · #Computer Vision and Pattern Recognition (cs.CV) #Emotion and Mood Recognition #FOS: Computer and information sciences
- A Multi-Task Learning & Generation Framework: Valence-Arousal, Action Units & Primary Expressions
2018/11/11 by Dimitrios Kollias, Stefanos Zafeiriou, Kollias, Dimitrios +1 · 3 citations
Computer Science · Psychology · #Artificial Intelligence (cs.AI) #Computer Vision and Pattern Recognition (cs.CV) #Emotion and Mood Recognition #FOS: Computer and information sciences #Human Pose and Action Recognition #Machine Learning (cs.LG) #Machine Learning (stat.ML) #Sentiment Analysis and Opinion Mining
- Uncertainty-guided Contrastive Learning for Single Source Domain Generalisation
2024/03/12 by Αναστάσιος Αρσένος, Dimitrios Kollias, Arsenos, Anastasios +7 · 4 citations
Computer Science · Engineering · #Computer Vision and Pattern Recognition (cs.CV) #Domain Adaptation and Few-Shot Learning #FOS: Computer and information sciences #Flow Measurement and Analysis #Water Systems and Optimization
- Ensuring UAV Safety: A Vision-only and Real-time Framework for Collision Avoidance Through Object Detection, Tracking, and Distance Estimation
2024/05/10 by Vasileios Karampinis, Karampinis, Vasileios, Αναστάσιος Αρσένος +13 · 5 citations
Computer Science · Engineering · #Advanced Neural Network Applications #Autonomous Vehicle Technology and Safety #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #Machine Learning (cs.LG) #Robotic Path Planning Algorithms
- MMA-MRNNet: Harnessing Multiple Models of Affect and Dynamic Masked RNN for Precise Facial Expression Intensity Estimation
2023/03/01 by Dimitrios Kollias, Kollias, Dimitrios, Andreas Psaroudakis +7 · 3 citations
Psychology · #Computer Vision and Pattern Recognition (cs.CV) #Emotion and Mood Recognition #FOS: Computer and information sciences #Machine Learning (cs.LG)
- BTDNet: a Multi-Modal Approach for Brain Tumor Radiogenomic Classification
2023/10/05 by Dimitrios Kollias, Kollias, Dimitrios, Karanjot Vendal +5 · 3 citations
Computer Science · Medicine · Neuroscience · #Advanced Neural Network Applications #Brain Tumor Detection and Classification #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #FOS: Electrical engineering #Image and Video Processing (eess.IV) #Machine Learning (cs.LG) #Radiomics and Machine Learning in Medical Imaging #electronic engineering #information engineering
- Rethinking Affect Analysis: A Protocol for Ensuring Fairness and Consistency
2024/08/04 by Guanyu Hu, Hu, Guanyu, Dimitrios Kollias +9 · 5 citations
Social Sciences · #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #Qualitative Comparative Analysis Research
- MixAugment & Mixup: Augmentation Methods for Facial Expression Recognition
2022/05/09 by Andreas Psaroudakis, Psaroudakis, Andreas, Dimitrios Kollias +1 · 2 citations
Psychology · Computer Science · #Emotion and Mood Recognition #Face and Expression Recognition #Hand Gesture Recognition Systems
- Behaviour4All: in-the-wild Facial Behaviour Analysis Toolkit
2024/09/26 by Dimitrios Kollias, Chunchang Shao, Kollias, Dimitrios +5 · 3 citations
Computer Science · Neuroscience · #Face recognition and analysis #Face Recognition and Perception
- 1M-Deepfakes Detection Challenge
2024/09/11 by Zhixi Cai, Abhinav Dhall, Cai, Zhixi +11 · 3 citations
Computer Science · #Anomaly Detection Techniques and Applications #Computer Vision and Pattern Recognition (cs.CV) #Digital Media Forensic Detection #FOS: Computer and information sciences #Generative Adversarial Networks and Image Synthesis
- Common Corruptions for Enhancing and Evaluating Robustness in Air-to-Air Visual Object Detection
2024/05/10 by Αναστάσιος Αρσένος, Vasileios Karampinis, Arsenos, Anastasios +11 · 1 citation
Engineering · Computer Science · #Infrared Target Detection Methodologies #Advanced Neural Network Applications
- MRAC Track 1: 2nd Workshop on Multimodal, Generative and Responsible\n Affective Computing
2024/09/11 by Shreya Ghosh, Ghosh, Shreya, Zhixi Cai +9 · 1 citation
Psychology · #Computer Vision and Pattern Recognition (cs.CV) #Emotion and Mood Recognition #FOS: Computer and information sciences
- Robust Facial Reactions Generation: An Emotion-Aware Framework with Modality Compensation
2024/07/22 by Guanyu Hu, Jie Wei, Hu, Guanyu +11 · 2 citations
Computer Science · #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #Face recognition and analysis