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Ioannis Pitas
2010 – today
- 2013
[j140]Alexandros Iosifidis, Anastasios Tefas, Ioannis Pitas: Multi-view action recognition based on action volumes, fuzzy distances and cluster discriminant analysis. Signal Processing 93(6): 1445-1457 (2013)- [j139]Olga Zoidi, Anastasios Tefas, Ioannis Pitas: Visual Object Tracking Based on Local Steering Kernels and Color Histograms. IEEE Trans. Circuits Syst. Video Techn. 23(5): 870-882 (2013)
- [j138]Olga Zoidi, Anastasios Tefas, Ioannis Pitas: Multiplicative Update Rules for Concurrent Nonnegative Matrix Factorization and Maximum Margin Classification. IEEE Trans. Neural Netw. Learning Syst. 24(3): 422-434 (2013)
- 2012
- [j137]Alexandros Iosifidis, Anastasios Tefas, Nikolaos Nikolaidis, Ioannis Pitas: Multi-view human movement recognition based on fuzzy distances and linear discriminant analysis. Computer Vision and Image Understanding 116(3): 347-360 (2012)
- [j136]Symeon Nikitidis, Nikos Nikolaidis, Ioannis Pitas: Multiplicative update rules for incremental training of multiclass support vector machines. Pattern Recognition 45(5): 1838-1852 (2012)
- [j135]Nikolaos Tsapanos, Anastasios Tefas, Nikolaos Nikolaidis, Ioannis Pitas: Shape matching using a binary search tree structure of weak classifiers. Pattern Recognition 45(6): 2363-2376 (2012)
- [j134]Nicholas Vretos, Nikos Nikolaidis, Ioannis Pitas: Video fingerprinting using Latent Dirichlet Allocation and facial images. Pattern Recognition 45(7): 2489-2498 (2012)
- [j133]Symeon Nikitidis, Anastasios Tefas, Nikos Nikolaidis, Ioannis Pitas: Subclass discriminant Nonnegative Matrix Factorization for facial image analysis. Pattern Recognition 45(12): 4080-4091 (2012)
- [j132]Alexandros Iosifidis, Anastasios Tefas, Ioannis Pitas: Activity-Based Person Identification Using Fuzzy Representation and Discriminant Learning. IEEE Transactions on Information Forensics and Security 7(2): 530-542 (2012)
- [j131]Alexandros Iosifidis, Anastasios Tefas, Ioannis Pitas: View-Invariant Action Recognition Based on Artificial Neural Networks. IEEE Trans. Neural Netw. Learning Syst. 23(3): 412-424 (2012)
- [c156]Olga Zoidi, Anastasios Tefas, Ioannis Pitas: Visual object tracking based on the object's salient features with application in automatic nutrition assistance. ICASSP 2012: 1469-1472
- [c155]Alexandros Iosifidis, Ermioni Marami, Anastasios Tefas, Ioannis Pitas: Eating and drinking activity recognition based on discriminant analysis of fuzzy distances and activity volumes. ICASSP 2012: 2201-2204
- [c154]Alexandros Iosifidis, Anastasios Tefas, Ioannis Pitas: Discriminant action representation for view-invariant person identification. ICIP 2012: 1177-1180
- [c153]Giannis K. Chantas, Nikos Nikolaidis, Ioannis Pitas: Variational Bayesian inference for forward-backward visual tracking in stereo sequences. ICIP 2012: 1369-1372
- [c152]Alexandros Iosifidis, Anastasios Tefas, Ioannis Pitas: Neural representation and learning for multi-view human action recognition. IJCNN 2012: 1-6
- 2011
- [j130]Ioannis Marras, Nikos Nikolaidis, Ioannis Pitas: Frontal Facial Pose Recognition Using a Discriminant Splitting Feature Extraction Procedure. CIT 19(4): 255-260 (2011)
- [j129]Nicholas Vretos, Vassilios Solachidis, Ioannis Pitas: A mutual information based face clustering algorithm for movie content analysis. Image Vision Comput. 29(10): 693-705 (2011)
- [j128]Anastasios Maronidis, Dimitris Bolis, Anastasios Tefas, Ioannis Pitas: Improving subspace learning for facial expression recognition using person dependent and geometrically enriched training sets. Neural Networks 24(8): 814-823 (2011)
- [c151]Michael B. Holte, Thomas B. Moeslund, Nikos Nikolaidis, Ioannis Pitas: 3D Human Action Recognition for Multi-view Camera Systems. 3DIMPVT 2011: 342-349
- [c150]Marios Kyperountas, Anastasios Tefas, Ioannis Pitas: Entropy-Based Iterative Face Classification. BIOID 2011: 137-143
- [c149]Alexandros Iosifidis, Anastasios Tefas, Nikolaos Nikolaidis, Ioannis Pitas: Learning Human Identity Using View-Invariant Multi-view Movement Representation. BIOID 2011: 217-226
- [c148]Nicholas Vretos, Nikos Nikolaidis, Ioannis Pitas: 3D facial expression recognition using Zernike moments on depth images. ICIP 2011: 773-776
- [c147]Symeon Nikitidis, Anastasios Tefas, Nikos Nikolaidis, Ioannis Pitas: Facial expression recognition using clustering discriminant Non-negative Matrix Factorization. ICIP 2011: 3001-3004
- 2010
- [j127]Nikolaos Tsapanos, Anastasios Tefas, Ioannis Pitas: Online shape learning using binary search trees. Image Vision Comput. 28(7): 1146-1154 (2010)
- [j126]Spiros Nikolopoulos, Stefanos Zafeiriou, Nikos Nikolaidis, Ioannis Pitas: Image replica detection system utilizing R-trees and linear discriminant analysis. Pattern Recognition 43(3): 636-649 (2010)
- [j125]Marios Kyperountas, Anastasios Tefas, Ioannis Pitas: Salient feature and reliable classifier selection for facial expression classification. Pattern Recognition 43(3): 972-986 (2010)
- [j124]Efthymia Tsamoura, Ioannis Pitas: Automatic Color Based Reassembly of Fragmented Images and Paintings. IEEE Transactions on Image Processing 19(3): 680-690 (2010)
- [j123]Ioannis Pitas, Vince D. Calhoun, Konstantinos I. Diamantaras: Guest Editorial: Special Issue on Machine Learning for Signal Processing. Signal Processing Systems 61(1): 1-2 (2010)
- [c146]Ioannis Pitas, Nikolaos Nikolaidis: Anthropocentric video analysis for film and games postproduction. CompSysTech 2010: 11-18
- [c145]Nikolaos Tsapanos, Anastasios Tefas, Ioannis Pitas: Dynamic Shape Learning and Forgetting. ICANN (3) 2010: 333-338
- [c144]Anastasios Maronidis, Anastasios Tefas, Ioannis Pitas: Frontal View Recognition Using Spectral Clustering and Subspace Learning Methods. ICANN (1) 2010: 460-469
- [c143]Dimitris Bolis, Anastasios Maronidis, Anastasios Tefas, Ioannis Pitas: Improving the Robustness of Subspace Learning Techniques for Facial Expression Recognition. ICANN (1) 2010: 470-479
- [c142]Georgios Sfiris, Nikolaos Nikolaidis, Ioannis Pitas: Multi-view object and human body part detection utilizing 3D scene information. ICIP 2010: 29-32
- [c141]Dimitrios Zotos, Nikolaos Nikolaidis, Ioannis Pitas: Video replica detection utilizing R-trees and frame-based voting. ICME 2010: 95-99
- [c140]Symeon Nikitidis, Nikos Nikolaidis, Ioannis Pitas: Incremental Training of Multiclass Support Vector Machines. ICPR 2010: 4267-4270
- [c139]Alexandros Iosifidis, Nikos Nikolaidis, Ioannis Pitas: Movement recognition exploiting multi-view information. MMSP 2010: 427-431
- [p2]Georgios Goudelis, Anastasios Tefas, Ioannis Pitas: Intelligent Multimedia Analysis for Emerging Biometrics. Intelligent Multimedia Analysis for Security Applications 2010: 97-125
2000 – 2009
- 2009
- [j122]Stylianos Asteriadis, Nikos Nikolaidis, Ioannis Pitas: Facial feature detection using distance vector fields. Pattern Recognition 42(7): 1388-1398 (2009)
- [j121]Ioan Buciu, Costas Kotropoulos, Ioannis Pitas: Comparison of ICA approaches for facial expression recognition. Signal, Image and Video Processing 3(4): 345-361 (2009)
- [j120]Costas I. Cotsaces, Nikos Nikolaidis, Ioannis Pitas: Semantic video fingerprinting and retrieval using face information. Sig. Proc.: Image Comm. 24(7): 598-613 (2009)
- [j119]S. Siatras, Nikos Nikolaidis, Michail Krinidis, Ioannis Pitas: Visual Lip Activity Detection and Speaker Detection Using Mouth Region Intensities. IEEE Trans. Circuits Syst. Video Techn. 19(1): 133-137 (2009)
- [j118]Michail Krinidis, Nikos Nikolaidis, Ioannis Pitas: 3-D Head Pose Estimation in Monocular Video Sequences Using Deformable Surfaces and Radial Basis Functions. IEEE Trans. Circuits Syst. Video Techn. 19(2): 261-272 (2009)
- [j117]Michail Krinidis, Ioannis Pitas: Color Texture Segmentation Based on the Modal Energy of Deformable Surfaces. IEEE Transactions on Image Processing 18(7): 1613-1622 (2009)
- [j116]Irene Kotsia, Ioannis Pitas, Stefanos Zafeiriou: Novel Multiclass Classifiers Based on the Minimization of the Within-Class Variance. IEEE Transactions on Neural Networks 20(1): 14-34 (2009)
- [c138]Georgios Goudelis, Anastasios Tefas, Ioannis Pitas: Using mutual information to indicate facial poses in video sequences. CIVR 2009
- [c137]Marios Kyperountas, Ioannis Pitas: Facial Expression Recognition Using Two-Class Discriminant Features. COST 2101/2102 Conference 2009: 89-96
- [c136]Nikolaos Gkalelis, Anastasios Tefas, Ioannis Pitas: Fusion of Movement Specific Human Identification Experts. COST 2101/2102 Conference 2009: 138-145
- [c135]
- [c134]Nikolaos Gkalelis, Anastasios Tefas, Ioannis Pitas: Human identification from human movements. ICIP 2009: 2585-2588
- [c133]Nicholas Vretos, Nikos Nikolaidis, Ioannis Pitas: A model-based facial expression recognition algorithm using Principal Components Analysis. ICIP 2009: 3301-3304
- [c132]Nicholas Vretos, Nikos Nikolaidis, Ioannis Pitas: A perceptual hashing algorithm using latent dirichlet allocation. ICME 2009: 362-365
- [c131]Nikolaos Gkalelis, Nikos Nikolaidis, Ioannis Pitas: View indepedent human movement recognition from multi-view video exploiting a circular invariant posture representation. ICME 2009: 394-397
- [c130]Irene Kotsia, Nikos Nikolaidis, Ioannis Pitas: Frontal view recognition in multiview video sequences. ICME 2009: 702-705
- [c129]Marios Kyperountas, Anastasios Tefas, Ioannis Pitas: Pairwise facial expression classification. MMSP 2009: 1-4
- [c128]Ioannis Marras, Nikos Nikolaidis, Ioannis Pitas: 3D head pose estimation in monocular video sequences by sequential camera self-calibration. MMSP 2009: 1-6
- 2008
- [j115]Nikos Nikolaidis, Maja Pantic, Ioannis Pitas: Anthropocentric Video Analysis: Tools and Applications. EURASIP J. Image and Video Processing 2008 (2008)
- [j114]Irene Kotsia, Ioan Buciu, Ioannis Pitas: An analysis of facial expression recognition under partial facial image occlusion. Image Vision Comput. 26(7): 1052-1067 (2008)
- [j113]Irene Kotsia, Stefanos Zafeiriou, Ioannis Pitas: Texture and shape information fusion for facial expression and facial action unit recognition. Pattern Recognition 41(3): 833-851 (2008)
- [j112]Marios Kyperountas, Anastasios Tefas, Ioannis Pitas: Dynamic training using multistage clustering for face recognition. Pattern Recognition 41(3): 894-905 (2008)
- [j111]Georgios Goudelis, Anastasios Tefas, Ioannis Pitas: Automated Facial Pose Extraction From Video Sequences Based on Mutual Information. IEEE Trans. Circuits Syst. Video Techn. 18(3): 418-424 (2008)
- [j110]Costas I. Cotsaces, Nikos Nikolaidis, Ioannis Pitas: Face-Based Digital Signatures for Video Retrieval. IEEE Trans. Circuits Syst. Video Techn. 18(4): 549-553 (2008)
- [j109]Symeon Nikitidis, Stefanos Zafeiriou, Ioannis Pitas: Camera Motion Estimation Using a Novel Online Vector Field Model in Particle Filters. IEEE Trans. Circuits Syst. Video Techn. 18(8): 1028-1039 (2008)
- [j108]Nikolaos Gkalelis, Anastasios Tefas, Ioannis Pitas: Combining Fuzzy Vector Quantization With Linear Discriminant Analysis for Continuous Human Movement Recognition. IEEE Trans. Circuits Syst. Video Techn. 18(11): 1511-1521 (2008)
- [j107]Margarita Kotti, Dimitrios Ververidis, Georgios Evangelopoulos, Ioannis Panagakis, Costas Kotropoulos, Petros Maragos, Ioannis Pitas: Audio-Assisted Movie Dialogue Detection. IEEE Trans. Circuits Syst. Video Techn. 18(11): 1618-1627 (2008)
- [j106]András Hajdu, Ioannis Pitas: Piecewise Linear Digital Curve Representation and Compression Using Graph Theory and a Line Segment Alphabet. IEEE Transactions on Image Processing 17(2): 126-133 (2008)
- [j105]Stefanos Zafeiriou, Ioannis Pitas: Discriminant Graph Structures for Facial Expression Recognition. IEEE Transactions on Multimedia 10(8): 1528-1540 (2008)
- [j104]Ioan Buciu, Nikos Nikolaidis, Ioannis Pitas: Nonnegative Matrix Factorization in Polynomial Feature Space. IEEE Transactions on Neural Networks 19(6): 1090-1100 (2008)
- [c127]Irene Kotsia, Stefanos Zafeiriou, Nikolaos Nikolaidis, Ioannis Pitas: Texture and Shape Information Fusion for Facial Action Unit Recognition. ACHI 2008: 77-82
- [c126]Irene Kotsia, Stefanos Zafeiriou, Ioannis Pitas: Discriminant Non-negative Matrix Factorization and Projected Gradients for Frontal Face Verification. BIOID 2008: 82-90
- [c125]Marios Kyperountas, Anastasios Tefas, Ioannis Pitas: Face recognition via adaptive discriminant clustering. ICIP 2008: 2744-2747
- [c124]Georgios Goudelis, Stefanos Zafeiriou, Anastasios Tefas, Nikos Nikolaidis, Ioannis Pitas: Motivating class-specific nonlinear projections for single and multiple view face verification. ICIP 2008: 2752-2755
- [c123]Nikolaos Gkalelis, Anastasios Tefas, Ioannis Pitas: Sparse human movement representation and recognition. MMSP 2008: 165-169
- [c122]Zuzana Cernekova, Cornelius Malerczyk, Nikos Nikolaidis, Ioannis Pitas: Single camera pointing gesture recognition for interaction in edutainment applications. SCCG 2008: 121-125
- [c121]Nikos Barbalios, Nikos Nikolaidis, Ioannis Pitas: 3D Human Face Modelling From Uncalibrated Images Using Spline Based Deformation. VISAPP (2) 2008: 455-459
- [c120]Nikolaos Tsapanos, Anastasios Tefas, Ioannis Pitas: An Online Self-Balancing Binary Search Tree for Hierarchical Shape Matching. VISAPP (1) 2008: 591-597
- [c119]Symeon Nikitidis, Stefanos Zafeiriou, Ioannis Pitas: Camera Motion Estimation Using Particle Filters. VISAPP (2) 2008: 670-673
- [p1]Alina Bogan-Marta, A. Hategan, Ioannis Pitas: Language engineering and information theoretic methods in protein sequence similarity studies. Computational Intelligence in Medical Informatics 2008: 151-183
- 2007
- [j103]Margarita Kotti, Emmanouil Benetos, Constantine Kotropoulos, Ioannis Pitas: A neural network approach to audio-assisted movie dialogue detection. Neurocomputing 71(1-3): 157-166 (2007)
- [j102]George Almpanidis, Constantine Kotropoulos, Ioannis Pitas: Combining text and link analysis for focused crawling - An application for vertical search engines. Inf. Syst. 32(6): 886-908 (2007)
- [j101]Zuzana Cernekova, Constantine Kotropoulos, Ioannis Pitas: Video shot-boundary detection using singular-value decomposition and statistical tests. J. Electronic Imaging 16(4): 043012 (2007)
- [j100]Ioan Buciu, Ioannis Pitas: Erratum to "NMF, LNMF, and DNMF modeling of neural receptive fields involved in human facial expression perception" [J. Visual Communication and Image Representation 17 (2006) 958-969]. J. Visual Communication and Image Representation 18(1): 100 (2007)
- [j99]Stefanos Zafeiriou, Anastasios Tefas, Ioannis Pitas: The discriminant elastic graph matching algorithm applied to frontal face verification. Pattern Recognition 40(10): 2798-2810 (2007)
- [j98]Michail Krinidis, Nikos Nikolaidis, Ioannis Pitas: The discrete modal transform and its application to lossy image compression. Sig. Proc.: Image Comm. 22(5): 480-504 (2007)
- [j97]Michail Krinidis, Nikos Nikolaidis, Ioannis Pitas: 2-D Feature-Point Selection and Tracking Using 3-D Physics-Based Deformable Surfaces. IEEE Trans. Circuits Syst. Video Techn. 17(7): 876-888 (2007)
- [j96]Stefanos Zafeiriou, Anastasios Tefas, Ioannis Pitas: Learning Discriminant Person-Specific Facial Models Using Expandable Graphs. IEEE Transactions on Information Forensics and Security 2(1): 55-68 (2007)
- [j95]Georgios Goudelis, Stefanos Zafeiriou, Anastasios Tefas, Ioannis Pitas: Class-Specific Kernel-Discriminant Analysis for Face Verification. IEEE Transactions on Information Forensics and Security 2(3-2): 570-587 (2007)
- [j94]Irene Kotsia, Stefanos Zafeiriou, Ioannis Pitas: A Novel Discriminant Non-Negative Matrix Factorization Algorithm With Applications to Facial Image Characterization Problems. IEEE Transactions on Information Forensics and Security 2(3-2): 588-595 (2007)
- [j93]Irene Kotsia, Ioannis Pitas: Facial Expression Recognition in Image Sequences Using Geometric Deformation Features and Support Vector Machines. IEEE Transactions on Image Processing 16(1): 172-187 (2007)
- [j92]András Hajdu, Ioannis Pitas: Optimal Approach for Fast Object-Template Matching. IEEE Transactions on Image Processing 16(8): 2048-2057 (2007)
- [j91]Stefanos Zafeiriou, Anastasios Tefas, Ioannis Pitas: Minimum Class Variance Support Vector Machines. IEEE Transactions on Image Processing 16(10): 2551-2564 (2007)
- [j90]Marios Kyperountas, Constantine Kotropoulos, Ioannis Pitas: Enhanced Eigen-Audioframes for Audiovisual Scene Change Detection. IEEE Transactions on Multimedia 9(4): 785-797 (2007)
- [j89]Vassilios Solachidis, Ioannis Pitas: Watermarking Digital 3-D Volumes in the Discrete Fourier Transform Domain. IEEE Transactions on Multimedia 9(7): 1373-1383 (2007)
- [j88]Marios Kyperountas, Anastasios Tefas, Ioannis Pitas: Weighted Piecewise LDA for Solving the Small Sample Size Problem in Face Verification. IEEE Transactions on Neural Networks 18(2): 506-519 (2007)
- [j87]Víctor Rodríguez-Doncel, Nikos Nikolaidis, Ioannis Pitas: An Optimal Detector Structure for the Fourier Descriptors Domain Watermarking of 2D Vector Graphics. IEEE Trans. Vis. Comput. Graph. 13(5): 851-863 (2007)
- [c118]Stefanos Zafeiriou, Anastasios Tefas, Ioannis Pitas: Discriminant Graph Structures for Face Verification. ICASSP (1) 2007: 497-500
- [c117]
- [c116]András Hajdu, Ioannis Pitas: Compression Optimized Tracing of Digital Curves using Graph Theory. ICIP (6) 2007: 453-456
- [c115]Marios Kyperountas, Anastasios Tefas, Ioannis Pitas: Face Verification using Locally Linear Discriminant Models. ICIP (4) 2007: 469-472
- [c114]Georgios Goudelis, Stefanos Zafeiriou, Anastasios Tefas, Ioannis Pitas: A Novel Kernel Discriminant Analysis for Face Verification. ICIP (4) 2007: 493-496
- [c113]Michail Krinidis, Nikos Nikolaidis, Ioannis Pitas: Using Deformable Surface Models to Derive a DCT-Like 2D Transform. ICME 2007: 116-119
- [c112]Ines Cherif, Vassilios Solachidis, Ioannis Pitas: Shot type identification of movie content. ISSPA 2007: 1-4
- [c111]András Hajdu, Ioannis Pitas: Tracing on heterogeneous grids to improve the concavity performance of snake algorithms. ISSPA 2007: 1-4
- [c110]Michail Krinidis, Nikos Nikolaidis, Ioannis Pitas: 3D head pose estimation using support vector machines and physics-based deformable surfaces. ISSPA 2007: 1-4
- [c109]Nicholas Vretos, Vassilios Solachidis, Ioannis Pitas: A Face Tracker Trajectories Clustering Using Mutual Information. MMSP 2007: 207-210
- [c108]Stylianos Asteriadis, Nikos Nikolaidis, Ioannis Pitas, Montse Pardàs: Detection of facial characteristics based on edge information. VISAPP (2) 2007: 247-252
- 2006
- [j86]Ioan Buciu, Ioannis Pitas: NMF, LNMF, and DNMF modeling of neural receptive fields involved in human facial expression perception. J. Visual Communication and Image Representation 17(5): 958-969 (2006)
- [j85]Ioan Buciu, Constantine Kotropoulos, Ioannis Pitas: Demonstrating the stability of support vector machines for classification. Signal Processing 86(9): 2364-2380 (2006)
- [j84]Zuzana Cernekova, Ioannis Pitas, Christophoros Nikou: Information theory-based shot cut/fade detection and video summarization. IEEE Trans. Circuits Syst. Video Techn. 16(1): 82-91 (2006)
- [j83]I. Giakoumis, Nikos Nikolaidis, Ioannis Pitas: Digital image processing techniques for the detection and removal of cracks in digitized paintings. IEEE Transactions on Image Processing 15(1): 178-188 (2006)
- [j82]Marios A. Gavrielides, Elena Sikudova, Ioannis Pitas: Color-Based Descriptors for Image Fingerprinting. IEEE Transactions on Multimedia 8(4): 740-748 (2006)
- [j81]Stefanos Zafeiriou, Anastasios Tefas, Ioan Buciu, Ioannis Pitas: Exploiting discriminant information in nonnegative matrix factorization with application to frontal face verification. IEEE Transactions on Neural Networks 17(3): 683-695 (2006)
- [c107]O. Martin, Irene Kotsia, Benoit M. Macq, Ioannis Pitas: The eNTERFACE'05 Audio-Visual Emotion Database. ICDE Workshops 2006: 8
- [c106]Irene Kotsia, Nikos Nikolaidis, Ioannis Pitas: Fusion of Geometrical and Texture Information for Facial Expression Recognition. ICIP 2006: 2649-2652
- [c105]Ioannis Marras, Leontios Papaleontiou, Nikolaos Nikolaidis, Kleoniki Lyroudia, Ioannis Pitas: Virtual Dental Patient: a System for Virtual Teeth Drilling. ICME 2006: 665-668
- [c104]Nicholas Vretos, Vassilios Solachidis, Ioannis Pitas: A Mutual Information based Face Clustering Algorithm for Movies. ICME 2006: 1013-1016
- [c103]András Hajdu, Athanasios Roubies, Ioannis Pitas: Optimized Chamfer Matching for Snake-Based Image Contour Representations. ICME 2006: 1017-1020
- [c102]Spyros Nikolopoulos, Stefanos Zafeiriou, Panagiotis Sidiropoulos, Nikos Nikolaidis, Ioannis Pitas: Image Replica Detection using R-Trees and Linear Discriminant Analysis. ICME 2006: 1797-1800
- [c101]Alina Bogan-Marta, Ioannis Pitas, Kleoniki Lyroudia: Statistical Method of Context Evaluation for Biological Sequence Similarity. IFIP AI 2006: 99-108
- [c100]Irene Kotsia, Ioannis Pitas: Facial expression recognition using shape and texture information. IFIP AI 2006: 365-374
- [c99]Ines Cherif, Vassilios Solachidis, Ioannis Pitas: A Tracking Framework for Accurate Face Localization. IFIP AI 2006: 385-393
- [c98]Ioan Buciu, Nikos Nikolaidis, Ioannis Pitas: On the initialization of the DNMF algorithm. ISCAS 2006
- [c97]Margarita Kotti, Constantine Kotropoulos, Bartosz Ziólko, Ioannis Pitas, Vassiliki Moschou: A Framework for Dialogue Detection in Movies. MRCS 2006: 371-378
- [c96]Marios A. Gavrielides, Elena Sikudova, Dimitris Spachos, Ioannis Pitas: Color Features for Image Fingerprinting. SETN 2006: 494-497
- 2005
- [j80]Stelios Krinidis, Ioannis Pitas: Fast free-vibration modal analysis of 2-D physics-based deformable objects. IEEE Transactions on Image Processing 14(3): 281-293 (2005)
- [j79]F. Raimondo, Marios A. Gavrielides, G. Karayannopoulou, Kleoniki Lyroudia, Ioannis Pitas, I. Kostopoulos: Automated Evaluation of Her-2/neu Status in Breast Tissue From Fluorescent In Situ Hybridization Images. IEEE Transactions on Image Processing 14(9): 1288-1299 (2005)
- [j78]Stefanos Zafeiriou, Anastasios Tefas, Ioannis Pitas: Blind Robust Watermarking Schemes for Copyright Protection of 3D Mesh Objects. IEEE Trans. Vis. Comput. Graph. 11(5): 596-607 (2005)
- [c95]George Almpanidis, Constantine Kotropoulos, Ioannis Pitas: Focused Crawling Using Latent Semantic Indexing - An Application for Vertical Search Engines. ECDL 2005: 402-413
- [c94]Stefanos Zafeiriou, Anastasios Tefas, Ioan Buciu, Ioannis Pitas: Class-Specific Discriminant Non-negative Matrix Factorization for Frontal Face Verification. ICAPR (2) 2005: 206-215
- [c93]Georgios N. Stamou, Nikos Nikolaidis, Ioannis Pitas: Object tracking based on morphological elastic graph matching. ICIP (1) 2005: 709-712
- [c92]Stefanos Zafeiriou, Anastasios Tefas, Ioannis Pitas: Exploiting discriminant information in elastic graph matching. ICIP (3) 2005: 768-771
- [c91]Irene Kotsia, Ioannis Pitas: Real time facial expression recognition from image sequences using support vector machines. ICIP (2) 2005: 966-969
- [c90]Vassilios Solachidis, Ioannis Pitas: Watermarking digital 3D volumes in the discrete Fourier transform domain. ICME 2005: 796-799
- [c89]Zuzana Cernekova, Constantine Kotropoulos, Nikolaos Nikolaidis, Ioannis Pitas: Video shot segmentation using fusion of SVD and mutual information features. ISCAS (4) 2005: 3849-3852
- [c88]Nikos Nikolaidis, Ioannis Pitas: Computationally Efficient Image Mosaicing Using Spanning Tree Representations. Panhellenic Conference on Informatics 2005: 716-724
- [c87]Nicholas Vretos, Vassilios Solachidis, Ioannis Pitas: An MPEG-7 Based Description Scheme for Video Analysis Using Anthropocentric Video Content Descriptors. Panhellenic Conference on Informatics 2005: 725-734
- 2004
- [j77]Vassilios Solachidis, Ioannis Pitas: Watermarking Polygonal Lines Using Fourier Descriptors. IEEE Computer Graphics and Applications 24(3): 44-51 (2004)
- [j76]Hervé Bourlard, Ioannis Pitas, Kenneth Kin-Man Lam, Yue Wang: Editorial. EURASIP J. Adv. Sig. Proc. 2004(4): 427-429 (2004)
- [j75]Vassilios Solachidis, Ioannis Pitas: Optimal Detector for Multiplicative Watermarks Embedded in the DFT Domain of Non-White Signals. EURASIP J. Adv. Sig. Proc. 2004(16): 2522-2532 (2004)
- [j74]Apostolos Georgakis, Constantine Kotropoulos, Alexandros Xafopoulos, Ioannis Pitas: Marginal median SOM for document organization and retrieval. Neural Networks 17(3): 365-377 (2004)
- [j73]Alexandros Xafopoulos, Constantine Kotropoulos, George Almpanidis, Ioannis Pitas: Language identification in web documents using discrete HMMs. Pattern Recognition 37(3): 583-594 (2004)
- [j72]Evangelos Loutas, Ioannis Pitas, Christophoros Nikou: Probabilistic multiple face detection and tracking using entropy measures. IEEE Trans. Circuits Syst. Video Techn. 14(1): 128-135 (2004)
- [j71]Sofia Tsekeridou, Faouzi Alaya Cheikh, Moncef Gabbouj, Ioannis Pitas: Vector rational interpolation schemes for erroneous motion field estimation applied to MPEG-2 error concealment. IEEE Transactions on Multimedia 6(6): 876-885 (2004)
- [c86]Stefanos Zafeiriou, Anastasios Tefas, Ioannis Pitas: A blind robust watermarking scheme for copyright protection of 3d mesh models. ICIP 2004: 1569-1572
- [c85]Charalampos Laftsidis, Costas Kotropoulos, Ioannis Pitas: MPEG-4 compliant reproduction of face animation created in Maya. ICME 2004: 125-128
- [c84]G. Moschos, Nikos Nikolaidis, Ioannis Pitas: Anatomically-based 3D face and oral cavity model for creating virtual medical patients. ICME 2004: 867-870
- [c83]R. Rispoli, Costas Kotropoulos, Ioannis Pitas: Searching relevant syllable context by clustering for alignment in modern Greek speech. ICME 2004: 1779-1782
- [c82]Ioan Buciu, Ioannis Pitas: Application of non-Negative and Local non Negative Matrix Factorization to Facial Expression Recognition. ICPR (1) 2004: 288-291
- [c81]Evangelos Loutas, Nikos Nikolaidis, Ioannis Pitas: Evaluation of Tracking Reliability Metrics based on Information Theory and Normalized Correlation. ICPR (4) 2004: 653-656
- [c80]Maria Marinaki, Constantine Kotropoulos, Ioannis Pitas, Nikolaos Maglaveras: Automatic detection of vocal fold paralysis and edema. INTERSPEECH 2004
- [c79]Stelios Krinidis, Ioannis Pitas: 2D physics-based deformable objects using fast free vibration modal analysis. ISCAS (3) 2004: 885-888
- 2003
- [j70]Constantine Kotropoulos, Ioannis Pitas, Athina P. Petropulu: Preface. Pattern Recognition Letters 24(4-5): 633-635 (2003)
- [j69]Constantine Kotropoulos, Ioannis Pitas: Segmentation of ultrasonic images using Support Vector Machines. Pattern Recognition Letters 24(4-5): 715-727 (2003)
- [j68]Alexandre H. Paquet, Rabab K. Ward, Ioannis Pitas: Wavelet packets-based digital watermarking for image verification and authentication. Signal Processing 83(10): 2117-2132 (2003)
- [j67]Athanasios Nikolaidis, Ioannis Pitas: Asymptotically optimal detection for additive watermarking in the DCT and DWT domains. IEEE Transactions on Image Processing 12(5): 563-571 (2003)
- [j66]Stelios Krinidis, Christophoros Nikou, Ioannis Pitas: A global energy function for the alignment of serially acquired slices. IEEE Transactions on Information Technology in Biomedicine 7(2): 108-113 (2003)
- [j65]Anastasios Tefas, Athanasios Nikolaidis, Nikos Nikolaidis, Vassilios Solachidis, Sofia Tsekeridou, Ioannis Pitas: Performance analysis of correlation-based watermarking schemes employing Markov chaotic sequences. IEEE Transactions on Signal Processing 51(7): 1979-1994 (2003)
- [c78]Gergely Kovásznai, Constantine Kotropoulos, Ioannis Pitas: CAML - A Universal Configuration Language for Dialogue Systems. DEXA 2003: 896-906
- [c77]Vassilios Solachidis, Ioannis Pitas: Optimal detection for multiplicative watermarks embedded in DFT domain. ICIP (2) 2003: 723-726
- [c76]Ioan Buciu, Constantine Kotropoulos, Ioannis Pitas: ICA and Gabor representation for facial expression recognition. ICIP (2) 2003: 855-858
- [c75]Alexia Giannoula, Anastasios Tefas, Nikos Nikolaidis, Ioannis Pitas: Improving the detection reliability of correlation-based watermarking techniques. ICME 2003: 209-212
- [c74]Zuzana Cernekova, Constantine Kotropoulos, Ioannis Pitas: Video shot segmentation using singular value decomposition. ICME 2003: 301-304
- [c73]Andreas Kalivas, Anastasios Tefas, Ioannis Pitas: Watermarking of 3D models using principal component analysis. ICME 2003: 637-640
- [c72]Evangelos Loutas, Nikos Nikolaidis, Ioannis Pitas: A mutual information approach to articulated object tracking. ISCAS (2) 2003: 672-675
- [c71]Charalampos Laftsidis, Anastasios Tefas, Nikos Nikolaidis, Ioannis Pitas: Robust multibit audio watermarking in the temporal domain. ISCAS (2) 2003: 944-947
- 2002
- [j64]Mihaela Gordan, Constantine Kotropoulos, Ioannis Pitas: A Support Vector Machine-Based Dynamic Network for Visual Speech Recognition Applications. EURASIP J. Adv. Sig. Proc. 2002(11): 1248-1259 (2002)
- [j63]Anastasios Tefas, Constantine Kotropoulos, Ioannis Pitas: Face verification using elastic graph matching based on morphological signal decomposition. Signal Processing 82(6): 833-851 (2002)
- [j62]Adrian G. Bors, Lefteris Kechagias, Ioannis Pitas: Binary Morphological Shape-Based Interpolation Applied to 3D Tooth Reconstruction. IEEE Trans. Med. Imaging 21(2): 100-108 (2002)
- [j61]Constantine Kotropoulos, Michael Pappas, Ioannis Pitas: Sorting networks using Lp mean comparators for signal processing applications. IEEE Transactions on Signal Processing 50(11): 2716-2729 (2002)
- [c70]Apostolos Georgakis, Constantine Kotropoulos, Ioannis Pitas: A SOM Variant Based on the Wilcoxon Test for Document Organization and Retrieval. ICANN 2002: 993-998
- [c69]Anastasios Tefas, Giorgos Louizis, Ioannis Pitas: 3D image watermarking robust to geometric distortions. ICASSP 2002: 3465-3468
- [c68]Jean-Luc Dugelay, Jean-Claude Junqua, Costas Kotropoulos, Roland Kuhn, Florent Perronnin, Ioannis Pitas: Recent advances in biometric person authentication. ICASSP 2002: 4060-4063
- [c67]Ioan Buciu, Constantine Kotropoulos, Ioannis Pitas: On the stability of support vector machines for face detection. ICIP (3) 2002: 121-124
- [c66]Mihaela Gordan, Constantine Kotropoulos, Apostolos Georgakis, Ioannis Pitas: Application of support vector machines classifiers to visual speech recognition. ICIP (3) 2002: 129-132
- [c65]Evangelos Loutas, Ioannis Pitas, Christophoros Nikou: Information theory-based analysis of partial and total occlusion in object tracking. ICIP (2) 2002: 309-312
- [c64]Zuzana Cernekova, Christophoros Nikou, Ioannis Pitas: Shot detection in video sequences using entropy based metrics. ICIP (3) 2002: 421-424
- [c63]Athanasios Nikolaidis, Ioannis Pitas: Optimal detector structure for DCT and subband domain watermarking. ICIP (3) 2002: 465-468
- [c62]Evangelos Loutas, Ioannis Pitas, Christophoros Nikou: An information theoretic approach to joint probabilistic face detection and tracking. ICIP (1) 2002: 505-508
- [c61]Nikos Nikolaidis, Vassilios Solachidis, Anastasios Tefas, Ioannis Pitas: Watermark detection: benchmarking perspectives. ICME (2) 2002: 493-496
- [c60]Alexia Giannoula, Nikos Nikolaidis, Ioannis Pitas: Watermarking of sets of polygonal lines using fusion techniques. ICME (2) 2002: 549-552
- [c59]Giorgos Louizis, Anastasios Tefas, Ioannis Pitas: Copyright protection of 3D images using watermarks of specific spatial structure. ICME (2) 2002: 557-560
- [c58]Stelios Krinidis, Christophoros Nikou, Ioannis Pitas: 3D physics-based reconstruction of serially acquired slices. ICME (1) 2002: 877-880
- [c57]Mihaela Gordan, Constantine Kotropoulos, Ioannis Pitas: A Temporal Network of Support Vector Machine Classifiers for the Recognition of Visual Speech. SETN 2002: 355-365
- [c56]Stelios Krinidis, Christophoros Nikou, Ioannis Pitas: 3D Volume Reconstruction by Serially Acquired 2D Slices Using a Distance Transform-Based Global Cost Function. SETN 2002: 390-400
- 2001
- [j60]Igor Djurovic, Srdjan Stankovic, Ioannis Pitas: Digital watermarking in the fractional Fourier transformation domain. J. Network and Computer Applications 24(2): 167-173 (2001)
- [j59]Anastasios Tefas, Constantine Kotropoulos, Ioannis Pitas: Using Support Vector Machines to Enhance the Performance of Elastic Graph Matching for Frontal Face Authentication. IEEE Trans. Pattern Anal. Mach. Intell. 23(7): 735-746 (2001)
- [j58]William Puech, Adrian G. Bors, Ioannis Pitas, Jean-Marc Chassery: Projection distortion analysis for flattened image mosaicing from straight uniform generalized cylinders. Pattern Recognition 34(8): 1657-1670 (2001)
- [j57]Sofia Tsekeridou, Vassilios Solachidis, Nikos Nikolaidis, Athanasios Nikolaidis, Anastasios Tefas, Ioannis Pitas: Statistical analysis of a watermarking system based on Bernoulli chaotic sequences. Signal Processing 81(6): 1273-1293 (2001)
- [j56]Sofia Tsekeridou, Ioannis Pitas: Content-based video parsing and indexing based on audio-visual interaction. IEEE Trans. Circuits Syst. Video Techn. 11(4): 522-535 (2001)
- [j55]Srdjan Stankovic, Igor Djurovic, Ioannis Pitas: Watermarking in the space/spatial-frequency domain using two-dimensional Radon-Wigner distribution. IEEE Transactions on Image Processing 10(4): 650-658 (2001)
- [j54]Athanasios Nikolaidis, Ioannis Pitas: Region-based image watermarking. IEEE Transactions on Image Processing 10(11): 1726-1740 (2001)
- [j53]Vassilios Solachidis, Ioannis Pitas: Circularly symmetric watermark embedding in 2-D DFT domain. IEEE Transactions on Image Processing 10(11): 1741-1753 (2001)
- [j52]P. Bassia, Ioannis Pitas, Nikos Nikolaidis: Robust audio watermarking in the time domain. IEEE Transactions on Multimedia 3(2): 232-241 (2001)
- [c55]Sofia Tsekeridou, Vassilios Solachidis, Nikos Nikolaidis, Athanasios Nikolaidis, Anastasios Tefas, Ioannis Pitas: Theoretic Performance Analysis of a Watermarking System based on Bernoulli Chaotic Sequences. Communications and Multimedia Security 2001
- [c54]Evangelos Loutas, Ioannis Pitas, Konstantinos I. Diamantaras: Occlusion resistant object tracking. ICIP (2) 2001: 65-68
- [c53]Nikos Nikolaidis, Ioannis Pitas: Digital image processing in painting restoration and archiving. ICIP (1) 2001: 586-589
- [c52]Nikos Nikolaidis, Sofia Tsekeridou, Anastasios Tefas, Vassilios Solachidis, Athanasios Nikolaidis, Ioannis Pitas: A benchmarking protocol for watermarking methods. ICIP (3) 2001: 1023-1026
- [c51]Nikoletta Bassiou, Constantine Kotropoulos, T. Kosmidis, Ioannis Pitas: Frontal face detection using support vector machines and back-propagation neural networks. ICIP (1) 2001: 1026-1029
- [c50]Ioan Buciu, Constantine Kotropoulos, Ioannis Pitas: Combining support vector machines for accurate face detection. ICIP (1) 2001: 1054-1057
- [c49]Anastasios Tefas, Athanasios Nikolaidis, Nikos Nikolaidis, Vassilios Solachidis, Sofia Tsekeridou, Ioannis Pitas: Statistical analysis of Markov chaotic sequences for watermarking applications. ISCAS (2) 2001: 57-60
- [c48]Adrian G. Bors, Lefteris Kechagias, Ioannis Pitas: Virtual Drilling in 3-D Objects Reconstructed by Shape-Based Interpolation. IWVF 2001: 729-738
- [c47]Nikoletta Bassiou, Constantine Kotropoulos, Ioannis Pitas: Hierarchical Word Clustering for Relevance Judgments in Information Retrieval. PRIS 2001: 139-148
- [c46]Apostolos Georgakis, Constantine Kotropoulos, Alexandros Xafopoulos, Ioannis Pitas: Document Organization and Retrieval using Self Organizing Maps and Statistical Language Modeling. PRIS 2001: 149-160
- 2000
- [j51]Spiridon Vlassis, Kostantinos Doris, Stilianos Siskos, Ioannis Pitas: Analog implementation of erosion/dilation, median and order statistics filters. Pattern Recognition 33(6): 1023-1032 (2000)
- [j50]Athanasios Nikolaidis, Ioannis Pitas: Facial feature extraction and pose determination. Pattern Recognition 33(11): 1783-1791 (2000)
- [j49]Constantine Kotropoulos, Anastasios Tefas, Ioannis Pitas: Morphological elastic graph matching applied to frontal face authentication under well-controlled and real conditions. Pattern Recognition 33(12): 1935-1947 (2000)
- [j48]Sofia Tsekeridou, Ioannis Pitas: MPEG-2 error concealment based on block-matching principles. IEEE Trans. Circuits Syst. Video Techn. 10(4): 646-658 (2000)
- [j47]Nikos Nikopoulos, Ioannis Pitas: A fast implementation of 3-D binary morphological transformations. IEEE Transactions on Image Processing 9(2): 283-286 (2000)
- [j46]Michail Pappas, Ioannis Pitas: Digital color restoration of old paintings. IEEE Transactions on Image Processing 9(2): 291-294 (2000)
- [j45]Constantine Kotropoulos, Anastasios Tefas, Ioannis Pitas: Frontal face authentication using morphological elastic graph matching. IEEE Transactions on Image Processing 9(4): 555-560 (2000)
- [j44]Ioannis Pitas, Costas I. Cotsaces: Memory efficient propagation-based watershed and influence zone algorithms for large images. IEEE Transactions on Image Processing 9(7): 1185-1199 (2000)
- [j43]Adrian G. Bors, Ioannis Pitas: Prediction and tracking of moving objects in image sequences. IEEE Transactions on Image Processing 9(8): 1441-1445 (2000)
- [j42]Vassilios Chatzis, Ioannis Pitas: A generalized fuzzy mathematical morphology and its application in robust 2-D and 3-D object representation. IEEE Transactions on Image Processing 9(10): 1798-1810 (2000)
- [j41]Vassilios Chatzis, Ioannis Pitas: Interpolation of 3-D Binary Images based on Morphological Skeletonization. IEEE Trans. Med. Imaging 19(7): 699-710 (2000)
- [j40]Constantine Kotropoulos, Anastasios Tefas, Ioannis Pitas: Frontal Face Authentication Using Discriminating Grids with Morphological Feature Vectors. IEEE Transactions on Multimedia 2(1): 14-26 (2000)
- [j39]Athanasios Nikolaidis, Ioannis Pitas: Robust Watermarking of Facial Images Based on Salient Geometric Pattern Matching. IEEE Transactions on Multimedia 2(3): 172-184 (2000)
- [c45]Vassilios Solachidis, Nikos Nikolaidis, Ioannis Pitas: Fourier Descriptors Watermarking of Vector Graphics Images. ICIP 2000: 9-12
- [c44]Anastasios Tefas, Constantine Kotropoulos, Ioannis Pitas: Using Support Vector Machines for Face Authentication Based on Elastic Graph Matching. ICIP 2000: 29-32
- [c43]Sofia Tsekeridou, Nikos Nikolaidis, Nikos D. Sidiropoulos, Ioannis Pitas: Copyright Protection of Still Images Using Self-Similar Chaotic Watermarks. ICIP 2000: 411-414
- [c42]Anastasios Tefas, Ioannis Pitas: Multi-Bit Image Watermarking Robust to Geometric Distortions. ICIP 2000: 710-713
- [c41]Alexandr Nedzved, Sergey Ablameyko, Ioannis Pitas: Morphological Segmentation of Histology Cell Images. ICPR 2000: 1500-1503
- [c40]Jiri Matas, Miroslav Hamouz, Kenneth Jonsson, Josef Kittler, Yongping Li, Constantine Kotropoulos, Anastasios Tefas, Ioannis Pitas, Teewoon Tan, Hong Yan, Fabrizio Smeraldi, N. Capdevielle, Wulfram Gerstner, Yousri Abdeljaoued, Josef Bigün, S. Ben-Yacoub, E. Mayoraz: Comparison of Face Verification Results on the XM2VTS Database. ICPR 2000: 4858-4863
- [c39]Sofia Tsekeridou, Stelios Krinidis, Ioannis Pitas: Scene Change Detection Based on Audio-Visual Analysis and Interaction. Theoretical Foundations of Computer Vision 2000: 214-225
1990 – 1999
- 1999
- [j38]Christoph Busch, Klara Nahrstedt, Ioannis Pitas: Guest Editors' Introduction: Image Security. IEEE Computer Graphics and Applications 19(1): 16-17 (1999)
- [j37]George Voyatzis, Ioannis Pitas: Protecting Digital-Image Copyrights: A Framework. IEEE Computer Graphics and Applications 19(1): 18-24 (1999)
- [j36]Vassilios Chatzis, Ioannis Pitas: Fuzzy scalar and vector median filters based on fuzzy distances. IEEE Transactions on Image Processing 8(5): 731-734 (1999)
- [j35]Christos A. Kapoutsis, C. P. Vavoulidis, Ioannis Pitas: Morphological iterative closest point algorithm. IEEE Transactions on Image Processing 8(11): 1644-1646 (1999)
- [j34]Adrian G. Bors, Ioannis Pitas: Object classification in 3-D images using alpha-trimmed mean radial basis function network. IEEE Transactions on Image Processing 8(12): 1744-1756 (1999)
- [j33]Vassilios Chatzis, Adrian G. Bors, Ioannis Pitas: Multimodal decision-level fusion for person authentication. IEEE Transactions on Systems, Man, and Cybernetics, Part A 29(6): 674-680 (1999)
- [c38]
- [c37]Sofia Tsekeridou, Ioannis Pitas: Audio-Visual Content Analysis for Content-Based Video Indexing. ICMCS, Vol. 1 1999: 667-672
- [c36]Constantine Kotropoulos, Anastasios Tefas, Ioannis Pitas: Morphological Elastic Graph Matching Applied to Frontal Face Authentication under Optimal and Real Conditions. ICMCS, Vol. 2 1999: 934-938
- [c35]Vassilios Chatzis, Ioannis Pitas: Shape-Based Interpolation of Binary 3-D Images Using Morphological Skeletonization. ICMCS, Vol. 2 1999: 939-943
- [c34]Gaël Richard, Yann Menguy, I. Guis, N. Suaudeau, Jérôme Boudy, Philip Lockwood, C. Fernández, F. Fernández, Constantine Kotropoulos, Anastasios Tefas, Ioannis Pitas, R. Heimgartner, Peter Ryser, Charles Beumier, Patrick Verlinde, Steven Pigeon, George Matas, Josef Kittler, Josef Bigün, Yousri Abdeljaoued, Eric Meurville, Laurent Besacier, Michael Ansorge, Gilbert Maître, Juergen Luettin, S. Ben-Yacoub, Belén Ruíz, K. Aldama, J. Cortes: Multi Modal Verification for Teleservices and Security Applications (M2VTS). ICMCS, Vol. 2 1999: 1061-1064
- [c33]Sofia Tsekeridou, Faouzi Alaya Cheikh, Moncef Gabbouj, Ioannis Pitas: Application of vector rational interpolation to erroneous motion field estimation of error concealment. NSIP 1999: 48-52
- [c32]Athanasios Nikolaidis, Ioannis Pitas: A robust feature-based technique for watermarking frontal face images. NSIP 1999: 341-345
- [c31]Costas Kotropoulos, Anastasios Tefas, Ioannis Pitas, C. Fernández, F. Fernández: Performance assessment of morphological dynamic link architecture under optimal and real operating conditions. NSIP 1999: 355-359
- 1998
- [j32]George Voyatzis, Ioannis Pitas: Digital image watermarking using mixing systems. Computers & Graphics 22(4): 405-416 (1998)
- [j31]Nikos Nikolaidis, Ioannis Pitas: Robust image watermarking in the spatial domain. Signal Processing 66(3): 385-403 (1998)
- [j30]Ioannis Pitas: A method for watermark casting on digital image. IEEE Trans. Circuits Syst. Video Techn. 8(6): 775-780 (1998)
- [j29]Adrian G. Bors, Ioannis Pitas: Optical flow estimation and moving object segmentation based on median radial basis function network. IEEE Transactions on Image Processing 7(5): 693-702 (1998)
- [j28]Vassilios Chatzis, Ioannis Pitas: Nonlinear location and scale estimators of fuzzy numbers. IEEE Transactions on Signal Processing 46(1): 231-234 (1998)
- [j27]Dinu Coltuc, Ioannis Pitas: Fast computation of a class of running filters. IEEE Transactions on Signal Processing 46(3): 549-553 (1998)
- [j26]Nikolaos Nikolaidis, Ioannis Pitas: Nonlinear processing and analysis of angular signals. IEEE Transactions on Signal Processing 46(12): 3181-3194 (1998)
- [c30]Anastasios Tefas, Constantine Kotropoulos, Ioannis Pitas: Variants of Dynamic Link Architecture Based on Mathematical Morphology for Frontal Face Authentication. CVPR 1998: 814-819
- [c29]Anastasios Tefas, Constantine Kotropoulos, Ioannis Pitas: Face Verification based on Morphological Shape Decomposition. FG 1998: 36-41
- [c28]Costas Kotropoulos, Anastasios Tefas, Ioannis Pitas: Frontal Face Authentication using Variants of Dynamic Link Matching Based on Mathematical Morphology. ICIP (1) 1998: 122-126
- [c27]Sofia Tsekeridou, Ioannis Pitas: Speaker Dependent Video Indexing based on Audio-Visual Interaction. ICIP (1) 1998: 358-362
- [c26]George Voyatzis, Ioannis Pitas: Chaotic Watermarks for Embedding in the Spatial Digital Image Domain. ICIP (2) 1998: 432-436
- [c25]Adrian G. Bors, Ioannis Pitas: Motion and Segmentation Prediction in Image Sequences based on Moving Object Tracking. ICIP (3) 1998: 663-667
- [c24]Christos A. Kapoutsis, C. P. Vavoulidis, Ioannis Pitas: Morphological Techniques in the Iterative Closest Point Algorithm. ICIP (1) 1998: 808-812
- 1997
- [j25]Vassilios Chatzis, Ioannis Pitas: Fuzzy cell Hough transform for curve detection. Pattern Recognition 30(12): 2031-2042 (1997)
- [j24]William Puech, Jean-Marc Chassery, Ioannis Pitas: Cylindrical surface localization in monocular vision. Pattern Recognition Letters 18(8): 711-722 (1997)
- [c23]Karin Sobottka, Ioannis Pitas: A Fully Automatic Approach to Facial Feature Detection and Tracking. AVBPA 1997: 77-84
- [c22]Constantine Kotropoulos, Ioannis Pitas, Stefan Fischer, Benoît Duc: Face Authentication Using Morphological Dynamic Link Architecture. AVBPA 1997: 169-176
- [c21]Adrian G. Bors, William Puech, Ioannis Pitas, Jean-Marc Chassery: Mosaicing of Flattened Images from Straight Homogeneous Generalized Cylinders. CAIP 1997: 122-129
- [c20]C. P. Vavoulidis, Ioannis Pitas: Morphological Iterative Closest Point Algorithm. CAIP 1997: 416-423
- [c19]Constantine Kotropoulos, Ioannis Pitas: Face Authentication Based on Morphological Grid Matching. ICIP (1) 1997: 105-108
- 1996
- [j23]Nikos Nikolaidis, Ioannis Pitas: Multichannel L filters based on reduced ordering. IEEE Trans. Circuits Syst. Video Techn. 6(5): 470-482 (1996)
- [j22]Ioannis Pitas, P. Kiniklis: Multichannel techniques in color image enhancement and modeling. IEEE Transactions on Image Processing 5(1): 168-171 (1996)
- [j21]Gonzalo R. Arce, Petros Maragos, Yrjö Neuvo, Ioannis Pitas: Guest Editorial Introduction to the Special Issue on Nonlinear Image Processing. IEEE Transactions on Image Processing 5(6): 805-808 (1996)
- [j20]Ioannis Pitas, Constantine Kotropoulos, Nikos Nikolaidis, Ruikang Yang, Moncef Gabbouj: Order statistics learning vector quantizer. IEEE Transactions on Image Processing 5(6): 1048-1053 (1996)
- [j19]Ioannis Pitas, Anestis Karasaridis: Multichannel transforms for signal/image processing. IEEE Transactions on Image Processing 5(10): 1402-1413 (1996)
- [j18]Dinu Coltuc, Ioannis Pitas: Morphological residual representations of signals. IEEE Transactions on Image Processing 5(11): 1569-1572 (1996)
- [j17]Constantine Kotropoulos, Ioannis Pitas: Adaptive LMS L-filters for noise suppression in images. IEEE Transactions on Image Processing 5(12): 1596-1609 (1996)
- [j16]Adrian G. Bors, Ioannis Pitas: Median radial basis function neural network. IEEE Trans. Neural Netw. Learning Syst. 7(6): 1351-1364 (1996)
- [j15]Georgios Angelopoulos, Ioannis Pitas: Fast parallel DSP algorithms on barrel shifter computers. IEEE Transactions on Signal Processing 44(8): 2126-2129 (1996)
- [c18]
- [c17]
- [c16]Adrian G. Bors, Ioannis Pitas: Image watermarking using DCT domain constraints. ICIP (3) 1996: 231-234
- [c15]George Voyatzis, Ioannis Pitas: Applications of toral automorphisms in image watermarking. ICIP (2) 1996: 237-240
- [c14]Karin Sobottka, Ioannis Pitas: Face localization and facial feature extraction based on shape and color information. ICIP (3) 1996: 483-486
- [c13]Constantine Kotropoulos, Ioannis Pitas, Maria Gabrani: Multichannel adaptive L-filters in color image filtering. ICIP (1) 1996: 989-992
- 1995
- [c12]
- [c11]
- [c10]Georgios Angelopoulos, Ioannis Pitas: Parallel Digital Signal Filtering on Barrel Shifter Computers. ISCAS 1995: 1368-1371
- [c9]
- 1994
- [j14]Georgios Angelopoulos, Ioannis Pitas: Multichannel Wiener filters in color image restoration. IEEE Trans. Circuits Syst. Video Techn. 4(1): 83-87 (1994)
- [j13]Constantine Kotropoulos, X. Magnisalis, Ioannis Pitas, Michael G. Strintzis: Nonlinear ultrasonic image processing based on signal-adaptive filters and self-organizing neural networks. IEEE Transactions on Image Processing 3(1): 65-77 (1994)
- [j12]Ioannis Pitas: Optimization and adaptation of discrete-valued digital filter parameters by simulated annealing. IEEE Transactions on Signal Processing 42(4): 860-866 (1994)
- [j11]Constantine Kotropoulos, Ioannis Pitas: Multichannel L filters based on marginal data ordering. IEEE Transactions on Signal Processing 42(10): 2581-2595 (1994)
- [c8]Maria Gabrani, Constantine Kotropoulos, Ioannis Pitas: Cellular LMS L-filters for Noise Suppression in Still Images and Image Sequences. ICIP (1) 1994: 358-362
- [c7]
- [c6]Georgios Angelopoulos, Ioannis Pitas: Two-Dimensional Vector Median Filters on Mesh Connected Computers. ICIP (3) 1994: 650-653
- [c5]Ioannis Pitas, Constantine Kotropoulos, Nikos Nikolaidis, Ruikang Yang, Moncef Gabbouj: A Class of Order Statistics Learning Vector Quantizers. ISCAS 1994: 387-390
- 1993
- [j10]Ioannis Pitas, Anastasios N. Venetsanopoulos: Knowledge-based image analysis for geophysical interpretation. Journal of Intelligent and Robotic Systems 7(2): 115-137 (1993)
- [c4]Nikos Nikolaidis, Ioannis Pitas, Michael G. Strintzis: Combined Evaluation of Motion and Disparity Vector Fields for Stereoscopic Sequence Coding. CAIP 1993: 387-394
- [c3]Constantine Kotropoulos, Ioannis Pitas: A Variant of Learning Vector Quantizer Based on Split-Merge Statistical Tests. CAIP 1993: 822-829
- [c2]Ioannis Pitas, Anastasios N. Venetsanopoulos: Application of adaptive order statistic filters in digital image/image sequence filtering. ISCAS 1993: 327-330
- [c1]Constantine Kotropoulos, Ioannis Pitas, X. Magnisalis, Michael G. Strintzis: A variant of learning vector quantizer based on the L2 mean for segmentation of ultrasonic images. ISCAS 1993: 679-682
- 1992
- [j9]Ioannis Pitas, Anastasios N. Venetsanopoulos: Morphological shape representation. Pattern Recognition 25(6): 555-565 (1992)
- [j8]Ioannis Pitas, Constantine Kotropoulos: A texture-based approach to the segmentation of seismic images. Pattern Recognition 25(9): 929-945 (1992)
- [j7]Ioannis Pitas, Evangelos E. Milios, Anastasios N. Venetsanopoulos: A minimum entropy approach to rule learning from examples. IEEE Transactions on Systems, Man, and Cybernetics 22(4): 621-635 (1992)
- 1991
- [j6]Ioannis Pitas, A. Maglara: Range image analysis by using morphological signal decomposition. Pattern Recognition 24(2): 165-181 (1991)
- [j5]Ioannis Pitas, Panagiotis Tsakalides: Multivariate ordering in color image filtering. IEEE Trans. Circuits Syst. Video Techn. 1(3): 247-259 (1991)
- [j4]Ioannis Pitas, Anastasios N. Venetsanopoulos: Adaptive filters based on order statistics. IEEE Transactions on Signal Processing 39(2): 518-522 (1991)
- 1990
- [j3]Ioannis Pitas, Anastasios N. Venetsanopoulos: Morphological Shape Decomposition. IEEE Trans. Pattern Anal. Mach. Intell. 12(1): 38-45 (1990)
1980 – 1989
- 1986
- [j2]Ioannis Pitas, Anastasios N. Venetsanopoulos: Edge Detectors Based on Nonlinear Filters. IEEE Trans. Pattern Anal. Mach. Intell. 8(4): 538-550 (1986)
- 1985
- [j1]Ioannis Pitas, Michael G. Strintzis: Special algorithms for convolutions over Galois fields. Discrete Mathematics 56(2-3): 245-253 (1985)
Coauthor Index
[j121] [j107] [j103] [j102] [j101] [j90] [j85] [c97] [c95] [c89] [j74] [j73] [c85] [c83] [c80] [j70] [j69] [c78] [c76] [c74] [j64] [j63] [j61] [c70] [c68] [c67] [c66] [c57] [j59] [c51] [c50] [c47] [c46] [j49] [j45] [j40] [c44] [c40] [c36] [c34] [c31] [c30] [c29] [c28] [c22] [c19] [j20] [j17] [c13] [j13] [j11] [c8] [c5] [c3] [c1] [j8]
[j137] [j136] [j135] [j134] [j133] [c153] [j130] [c151] [c149] [c148] [c147] [j126] [c146] [c142] [c141] [c140] [c139] [j122] [j120] [j119] [j118] [c135] [c133] [c132] [c131] [c130] [c128] [j115] [j110] [j104] [c127] [c124] [c122] [c121] [j98] [j97] [j87] [c113] [c110] [c108] [j83] [c106] [c105] [c102] [c98] [c93] [c89] [c88] [c84] [c81] [j65] [c75] [c72] [c71] [c61] [c60] [j57] [j52] [c55] [c53] [c52] [c49] [c45] [c43] [c38] [j31] [j26] [j23] [j20] [c11] [c5] [c4]
[j140] [j139] [j138] [j137] [j135] [j133] [j132] [j131] [c156] [c155] [c154] [c152] [j128] [c150] [c149] [c147] [j127] [j125] [c145] [c144] [c143] [p2] [c138] [c136] [c134] [c129] [j112] [j111] [j108] [c125] [c124] [c123] [c120] [j99] [j96] [j95] [j91] [j88] [c118] [c115] [c114] [j81] [j78] [c94] [c92] [c86] [j65] [c75] [c73] [c71] [j63] [c69] [c61] [c59] [j59] [j57] [c55] [c52] [c49] [j49] [j45] [j40] [c44] [c42] [c40] [c36] [c34] [c31] [c30] [c29] [c28]
data released under the ODC-BY 1.0 license. See also our legal information page
last updated on 2013-06-07 21:35 CEST by the dblp team