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| Issue Date | Title | Author(s) |
| 2007 | Bottom-up spatiotemporal visual attention model for video analysis | Rapantzikos, Konstantinos ; Tsapatsoulis, Nicolas ; Avrithis, Yannis ; Kollias, Stefanos D. |
| 2000 | Broadcast news parsing using visual cues: a robust face detection approach | Tsapatsoulis, Nicolas ; Avrithis, Yannis ; Kollias, Stefanos D. |
| 2000 | Color-based retrieval of facial images | Avrithis, Yannis ; Tsapatsoulis, Nicolas ; Kollias, Stefanos D. |
| Jan-1998 | Compact 3D Model Generation based on 2D Views of Human Faces: Application to Face Recognition | Karpouzis, Kostas ; Votsis, George ; Tsapatsoulis, Nicolas ; Kollias, Stefanos D. |
| 1999 | Comparing template-based, feature-based and supervised classification of facial expressions from static images | Fellenz, Winfried A. ; Taylor, John G. ; Tsapatsoulis, Nicolas ; Kollias, Stefanos D. |
| 2000 | Efficient face detection for multimedia applications | Tsapatsoulis, Nicolas ; Avrithis, Yannis ; Kollias, Stefanos D. |
| 10-Sep-2000 | Efficient face detection for multimedia applications | Tsapatsoulis, Nicolas ; Avrithis, Yannis ; Kollias, Stefanos D. |
| Jul-2002 | Emotion recognition and synthesis based on MPEG-4 FAPs | Tsapatsoulis, Nicolas ; Raouzaiou, Amaryllis ; Kollias, Stefanos D. ; Cowie, Roddy I D ; Douglas-Cowie, Ellen |
| Jan-2001 | Emotion Recognition in Human-Computer Interaction | Cowie, Roddy I D ; Douglas-Cowie, Ellen ; Tsapatsoulis, Nicolas ; Votsis, George ; Taylor, John G. ; Kollias, Stefanos D. ; Fellenz, Winfried A. |
| 2003 | Emotion representation for virtual environments | Karpouzis, Kostas ; Raouzaiou, Amaryllis ; Tsapatsoulis, Nicolas ; Kollias, Stefanos D. |
| Jun-2000 | Enhancing Nonverbal Human Computer Interaction with Expression Recognition | Karpouzis, Kostas ; Tsapatsoulis, Nicolas ; Raouzaiou, Amaryllis ; Moshovitis, George ; Kollias, Stefanos D. |
| 2000 | Face detection in color images and video sequences | Tsapatsoulis, Nicolas ; Kollias, Stefanos D. |
| 1998 | Face extraction from non-uniform background and recognition in compressed domain | Tsapatsoulis, Nicolas ; Doulamis, Nikolaos D. ; Doulamis, Anastasios D. ; Kollias, Stefanos D. |
| 1999 | Face recognition based on multiple representations: splitting the error space | Leonidou, Miltiades ; Tsapatsoulis, Nicolas ; Kollias, Stefanos D. |
| 2005 | Facial expression and gesture analysis for emotionally-rich man-machine interaction | Karpouzis, Kostas ; Raouzaiou, Amaryllis ; Drosopoulos, Athanasios ; Ioannou, Spiros ; Balomenos, Themis ; Tsapatsoulis, Nicolas ; Kollias, Stefanos D. |
| 2004 | Facial expression classification based on MPEG-4 FAPs: the use of evidence and prior knowledge for uncertainty removal | Wallace, Manolis ; Raouzaiou, Amaryllis ; Tsapatsoulis, Nicolas ; Kollias, Stefanos D. |
| 1998 | Facial Expression Recognition Using HMM with Observation Dependent Transition Matrix | Tsapatsoulis, Nicolas ; Leonidou, Miltiades ; Kollias, Stefanos D. |
| Jun-2001 | Facial Image Indexing in Multimedia Databases | Tsapatsoulis, Nicolas ; Avrithis, Yannis ; Kollias, Stefanos D. |
| 2000 | A fuzzy system for emotion classification based on the MPEG-4 facial definition parameter set | Tsapatsoulis, Nicolas ; Karpouzis, Kostas ; Stamou, Giorgos ; Frederic, Piat ; Kollias, Stefanos D. |
| 2002 | A Hybrid Intelligence System for Facial Expression Recognition | Tsapatsoulis, Nicolas ; Raouzaiou, Amaryllis ; Tzouvaras, V. ; Stamou, Giorgos ; Kollias, Stefanos D. |
