Issue Date Title Author(s) 181 2000 Face detection in color images and video sequences Tsapatsoulis, Nicolas ; Kollias, Stefanos D.
182 2000 Efficient face detection for multimedia applications Tsapatsoulis, Nicolas ; Avrithis, Yannis ; Kollias, Stefanos D.
183 2000 Exploring the time course of facial expressions with a fuzzy system Tsapatsoulis, Nicolas ; Piat, Frederic
184 2000 Broadcast news parsing using visual cues: a robust face detection approach Tsapatsoulis, Nicolas ; Avrithis, Yannis ; Kollias, Stefanos D.
185 2000 Προηγμένες τεχνικές αναγνώρισης προσώπων και ανάλυσης εκφράσεων Κόλλιας, Στέφανος Δ. ; Σταφυλοπάτης, Ανδρέας ; Τσανάκας, Παναγιώτης ; Τσαπατσούλης, Νικόλας
186 2000 Color-based retrieval of facial images Avrithis, Yannis ; Tsapatsoulis, Nicolas ; Kollias, Stefanos D.
187 2000 Moving to continuous facial expression space using the MPEG-4 facial definition parameter (FDP) set Tsapatsoulis, Nicolas ; Karpouzis, Kostas ; Kollias, Stefanos D.
188 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.
189 1999 A multiresolution model of iterative regularized image restoration Stephanakis, Ioannis ; Doulamis, Anastasios D. ; Doulamis, Nikolaos D. ; Tsapatsoulis, Nicolas
190 1999 On the use of radon transform for facial expression recognition Tsapatsoulis, Nicolas ; Avrithis, Yannis ; Kollias, Stefanos D.
191 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.
192 1999 Face recognition based on multiple representations: splitting the error space Leonidou, Miltiades ; Tsapatsoulis, Nicolas ; Kollias, Stefanos D.
193 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.
194 1998 Face extraction from non-uniform background and recognition in compressed domain Tsapatsoulis, Nicolas ; Doulamis, Nikolaos D. ; Doulamis, Anastasios D. ; Kollias, Stefanos D.
195 1998 A vector based approximation of KLT and its application to face recognition Tsapatsoulis, Nicolas ; Alexopoulos, Vassilios ; Kollias, Stefanos D.
196 1998 A simplified representation of 3D human faces adapted from 2D images Votsis, George ; Tsapatsoulis, Nicolas ; Karpouzis, Kostas ; Kollias, Stefanos D.
197 1998 An illumination invariant face recognition algorithm Leonidou, Miltiades ; Tsapatsoulis, Nicolas ; Kollias, Stefanos D.
198 1998 Facial Expression Recognition Using HMM with Observation Dependent Transition Matrix Tsapatsoulis, Nicolas ; Leonidou, Miltiades ; Kollias, Stefanos D.
199 1997 Analysis by synthesis of facial images based on frontal and profile views Tsapatsoulis, Nicolas ; Karpouzis, Kostas ; Votsis, George ; Kollias, Stefanos D.
200 1997 A neural network assisted algorithm for automated detection of breast cancer nuclei Tsapatsoulis, Nicolas ; Schnorrenberg, Frank ; Pattichis, Constantinos S. ; Kollias, Stefanos D. ; Schizas, Christos N.