Browsing by Author Tsapatsoulis, Nicolas


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Issue DateTitleAuthor(s)
2000Face detection in color images and video sequencesTsapatsoulis, Nicolas ; Kollias, Stefanos D. 
1998Face extraction from non-uniform background and recognition in compressed domainTsapatsoulis, Nicolas ; Doulamis, Nikolaos D. ; Doulamis, Anastasios D. ; Kollias, Stefanos D. 
1999Face recognition based on multiple representations: splitting the error spaceLeonidou, Miltiades; Tsapatsoulis, Nicolas ; Kollias, Stefanos D. 
2005Facial expression and gesture analysis for emotionally-rich man-machine interactionKarpouzis, Kostas ; Raouzaiou, Amaryllis ; Drosopoulos, Athanasios; Ioannou, Spiros ; Balomenos, Themis ; Tsapatsoulis, Nicolas ; Kollias, Stefanos D. 
2004Facial expression classification based on MPEG-4 FAPs: the use of evidence and prior knowledge for uncertainty removalWallace, Manolis ; Raouzaiou, Amaryllis ; Tsapatsoulis, Nicolas ; Kollias, Stefanos D. 
1998Facial Expression Recognition Using HMM with Observation Dependent Transition MatrixTsapatsoulis, Nicolas ; Leonidou, Miltiades; Kollias, Stefanos D. 
2001Facial Image Indexing in Multimedia DatabasesTsapatsoulis, Nicolas ; Avrithis, Yannis ; Kollias, Stefanos D. 
Jul-2017Feature extraction for tweet classification: do the humans perform better?Tsapatsoulis, Nicolas ; Djouvas, Constantinos 
2015FG2015 age progression evaluationTsapatsoulis, Nicolas ; Soteriou, Kleanthis; Kuwahara, Daiki; Morishima, Shigeo; Lanitis, Andreas 
Jun-2019Filtering Instagram Hashtags through crowdtagging and the HITS algorithmGiannoulakis, Stamatios ; Tsapatsoulis, Nicolas 
Jul-2017Forecasting elections from VAA data: what the undecided would vote?Tsapatsoulis, Nicolas ; Agathokleous, Marilena 
1-Jan-2014Foreword to special sessionTsapatsoulis, Nicolas 
2000A fuzzy system for emotion classification based on the MPEG-4 facial definition parameter setTsapatsoulis, Nicolas ; Karpouzis, Kostas ; Stamou, Giorgos ; Frederic, Piat ; Kollias, Stefanos D. 
26-Oct-2018General chair's messageNtalianis, Klimis S. ; Tsapatsoulis, Nicolas ; Apduhan, Bernady O. 
2010A general framework for selecting biometric features for automatic user profilingTsapatsoulis, Nicolas ; Lanitis, Andreas 
2010Generating lifetime biometric templates: an overview of challenges, requirements and approachesTsapatsoulis, Nicolas ; Lanitis, Andreas 
1-Jul-2017Guest editorialLanitis, Andreas ; Tsapatsoulis, Nicolas 
2009Health monitoring through an attention-based agentTsapatsoulis, Nicolas 
2009A hierarchical classification scheme for semantic image annotationTsapatsoulis, Nicolas 
2008The History Of Commandaria: Digital Journeys Back To TimePapadopoulos, Constantinos; Tsapatsoulis, Nicolas ; Kounoudes, Anastasis ; Lanitis, Andreas