| Nonlinear digital filters: principles and applications I Pitas, AN Venetsanopoulos Springer Science & Business Media, 2013 | 2417 | 2013 |
| Digital Image Processing Algorithms and Applications I Pitas John Wiley & Sons Inc google schola 2, 133-138, 2000 | 1876 | 2000 |
| Robust audio watermarking in the time domain P Bassia, I Pitas, N Nikolaidis IEEE Transactions on multimedia 3 (2), 232-241, 2001 | 946 | 2001 |
| Facial expression recognition in image sequences using geometric deformation features and support vector machines I Kotsia, I Pitas IEEE transactions on image processing 16 (1), 172-187, 2006 | 901 | 2006 |
| Robust image watermarking in the spatial domain N Nikolaidis, I Pitas Signal processing 66 (3), 385-403, 1998 | 870 | 1998 |
| The eNTERFACE'05 audio-visual emotion database O Martin, I Kotsia, B Macq, I Pitas 22nd international conference on data engineering workshops (ICDEW'06), 8-8, 2006 | 824 | 2006 |
| Order statistics in digital image processing I Pitas, AN Venetsanopoulos Proceedings of the IEEE 80 (12), 1893-1921, 1992 | 686 | 1992 |
| Circularly symmetric watermark embedding in 2-D DFT domain V Solachidis, L Pitas IEEE transactions on image processing 10 (11), 1741-1753, 2001 | 514 | 2001 |
| A method for signature casting on digital images I Pitas Proceedings of 3rd IEEE International Conference on Image Processing 3, 215-218, 1996 | 513 | 1996 |
| A novel method for automatic face segmentation, facial feature extraction and tracking K Sobottka, I Pitas Signal processing: Image communication 12 (3), 263-281, 1998 | 486 | 1998 |
| Video shot detection and condensed representation. a review C Cotsaces, N Nikolaidis, I Pitas IEEE signal processing magazine 23 (2), 28-37, 2006 | 427 | 2006 |
| Information theory-based shot cut/fade detection and video summarization Z Cernekova, I Pitas, C Nikou IEEE Transactions on circuits and systems for video technology 16 (1), 82-91, 2005 | 407 | 2005 |
| The use of watermarks in the protection of digital multimedia products G Voyatzis, I Pitas Proceedings of the IEEE 87 (7), 1197-1207, 1999 | 403 | 1999 |
| Rule-based face detection in frontal views C Kotropoulos, I Pitas 1997 IEEE International Conference on Acoustics, Speech, and Signal …, 1997 | 396 | 1997 |
| Exploiting discriminant information in nonnegative matrix factorization with application to frontal face verification S Zafeiriou, A Tefas, I Buciu, I Pitas IEEE Transactions on Neural Networks 17 (3), 683-695, 2006 | 395 | 2006 |
| Image watermarking using DCT domain constraints AG Bors, I Pitas Proceedings of 3rd IEEE International Conference on Image Processing 3, 231-234, 1996 | 381 | 1996 |
| Copyright protection of images using robust digital signatures N Nikolaidis, I Pitas 1996 IEEE international conference on acoustics, speech, and signal …, 1996 | 380 | 1996 |
| Morphological shape decomposition I Pitas, AN Venetsanopoulos IEEE Transactions on Pattern Analysis and Machine Intelligence 12 (1), 38-45, 1990 | 346 | 1990 |
| Automatic emotional speech classification D Ververidis, C Kotropoulos, I Pitas 2004 IEEE international conference on acoustics, speech, and signal …, 2004 | 331 | 2004 |
| Using support vector machines to enhance the performance of elastic graph matching for frontal face authentication A Tefas, C Kotropoulos, I Pitas IEEE Transactions on Pattern Analysis and Machine Intelligence 23 (7), 735-746, 2001 | 310 | 2001 |
