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Ioannis Pitas

Publication record assembled from the DBLP archive of ranked conferences.

Papers indexed

226

Venues

31

Active years

1985–2025

Best venue rank

A*

Where they publish

Papers

226 indexed papers, newest first.

YearVenueTitleAuthors
2025CIARPEnhanced 3D Pipeline Installation Reconstruction and Modeling for Industrial Inspection.Ioannis Karantaidis, Alexandros Zamioudis, Ioannis Pitas
2025ICASSPPadnet: a Patch-Based Anomaly Detection Framework for Industrial Pipeline Damage Detection.Erofili Alexaki, Christos Papaioannidis, Vasileios Mygdalis, Ioannis Pitas
2025ICIPDivide-and-Summarize: Enhancing Deep Neural Video Summarization.Evangelos Charalampakis, Christos Papaioannidis, Ioannis Pitas
2025ICIPImprove Real-Time Flood Segmentation by Encoding and Distilling Foreground Information.Pantelis Mentesidis, Vasileios Mygdalis, Ioannis Pitas
2025ICIPBlaze: A Dataset For Wildfire And Burnt Area UAV Image Classification And Segmentation.Michael Siavrakas, Christos Papaioannidis, Ioannis Pitas
2025ICIPUnrealfire: A Synthetic Dataset Creation Pipeline for Annotated Fire Imagery in Unreal Engine.Evangelos Spatharis, Christos Papaioannidis, Vasileios Mygdalis, Ioannis Pitas
2025IJCNNA Weighting Loss Approach for Transformer-Based Object Detection.Matthaios Dimitrios Tzimas, Vasileios Mygdalis, Ioannis Pitas
2025ISCCA Decentralized Sharding BFT Consensus Approach, for Efficient Decentralized DNN Inference Classification.Dimitrios Papaioannou, Vasileios Mygdalis, Ioannis Pitas
2025ISCCDistilling Structural Knowledge: Teaching Representations in Multi-DNN Agent Systems.Ioanna Valsamara, Christos Papaioannidis, Ioannis Pitas
2024ECCVForeground-Aware Knowledge Distillation for Enhanced Damage Detection.Pantelis Menteidis, Christos Papaioannidis, Ioannis Pitas
2024ICASSPPolitical Tweet Sentiment Analysis for Public Opinion Polling.Anestis Kaimakamidis, Ioannis Pitas
2024ICASSPAdvancing Industrial Inspection: A Dataset for Automated Damage Detection in Insulated Pipes.Pantelis Mentesidis, Christos Papaioannidis, Ioannis Pitas
2024ICASSPSoft ROI Pooling Distillation for Detection Transformers.Marios Nikolaos Militsis, Vasileios Mygdalis, Ioannis Pitas
2024ICASSPA Unified DNN-Based System for Industrial Pipeline Segmentation.Dimitrios Psarras, Christos Papaioannidis, Vasileios Mygdalis, Ioannis Pitas
2024ISCCLeveraging Collective Knowledge for Forest Fire Classification.Anestis Kaimakamidis, Ioannis Pitas
2024ISCCProof of Quality Inference (PoQI): An AI Consensus Protocol for Decentralized DNN Inference Frameworks.Dimitrios Papaioannou, Vasileios Mygdalis, Ioannis Pitas
2024ISCCDomain Expertise Assessment for Multi-DNN Agent Systems.Ioanna Valsamara, Christos Papaioannidis, Ioannis Pitas
2023ICASSPExploiting One-Class Classification Optimization Objectives for Increasing Adversarial Robustness.Vasileios Mygdalis, Ioannis Pitas
2023ICASSPFast Single-Person 2D Human Pose Estimation Using Multi-Task Convolutional Neural Networks.Christos Papaioannidis, Ioannis Mademlis, Ioannis Pitas
2023ICASSPEfficient Feature Extraction for Non-Maximum Suppression in Visual Person Detection.Charalampos Symeonidis, Ioannis Mademlis, Ioannis Pitas, Nikos Nikolaidis
2023ICIPDomain Adaptation in Power Line Segmentation: A New Synthetic Dataset.Georgios Kalitsios, Vasileios Mygdalis, Ioannis Pitas
2023MMSPReal-Time Object Geopositioning from Monocular Target Detection/Tracking for Aerial Cinematography.Daniel Alez, Vasileios Mygdalis, Jess E. Villadangos, Ioannis Pitas
2022CCGRIDOTE: Optimal Trustworthy EdgeAI solutions for smart cities.Vasileios Mygdalis, Lorenzo Carnevale, Jos Ramiro Martinez de Dios, Dmitriy Shutin, Giovanni Aiello, Massimo Villari, Ioannis Pitas
2022ICASSPExploiting Caption Diversity for Unsupervised Video Summarization.Michail Kaseris, Ioannis Mademlis, Ioannis Pitas
2022ICIPAn Efficient Framework for Human Action Recognition Based on Graph Convolutional Networks.Nikolaos Kilis, Christos Papaioannidis, Ioannis Mademlis, Ioannis Pitas
2022ICIPFast Semantic Image Segmentation for Autonomous Systems.Christos Papaioannidis, Ioannis Mademlis, Ioannis Pitas
2022ICIPAuth-Persons: A Dataset for Detecting Humans in Crowds from Aerial Views.Charalampos Symeonidis, Ioannis Mademlis, Ioannis Pitas, Nikos Nikolaidis
2022ICPRWhitening Transformation inspired Self-Attention for Powerline Element Detection.Emmanouil Patsiouras, Vasileios Mygdalis, Ioannis Pitas
2021ICIPAdversarial Optimization Scheme For Online Tracking Model Adaptation In Autonomous Systems.Iason Karakostas, Vasileios Mygdalis, Ioannis Pitas
2021ICIPAdversarial Unsupervised Video Summarization Augmented With Dictionary Loss.Michail Kaseris, Ioannis Mademlis, Ioannis Pitas
2021ICRAAutonomous UAV Safety by Visual Human Crowd Detection Using Multi-Task Deep Neural Networks.Christos Papaioannidis, Ioannis Mademlis, Ioannis Pitas
2021MMSPLeader and breakaway detection in racing sports videos.Sotirios Papadopoulos, Charalampos Symeonidis, Ioannis Pitas
2021WACVNeural vision-based semantic 3D world modeling.Sotirios Papadopoulos, Ioannis Mademlis, Ioannis Pitas
2020CVPRFew-shot Image Recognition for UAV Sports Cinematography.Emmanouil Patsiouras, Anastasios Tefas, Ioannis Pitas
2020ECCVATG-PVD: Ticketing Parking Violations on a Drone.Hengli Wang, Yuxuan Liu, Huaiyang Huang, Yuheng Pan, Wenbin Yu, Jialin Jiang, Dianbin Lyu, Mohammud Junaid Bocus, Ming Liu, Ioannis Pitas, Rui Fan
2019ICASSPShot Type Feasibility in Autonomous UAV Cinematography.Iason Karakostas, Ioannis Mademlis, Nikos Nikolaidis, Ioannis Pitas
2019ICASSPDeep Convolutional Feature Histograms for Visual Object Tracking.Paraskevi Nousi, Anastasios Tefas, Ioannis Pitas
2019ICIPAdversarial Face De-Identification.Efstathios Chatzikyriakidis, Christos Papaioannidis, Ioannis Pitas
2019ICIPJoint Lightweight Object Tracking and Detection for Unmanned Vehicles.Paraskevi Nousi, Danai Triantafyllidou, Anastasios Tefas, Ioannis Pitas
2019ICIPComputational UAV Cinematography for Intelligent Shooting Based on Semantic Visual Analysis.Fotini Patrona, Ioannis Mademlis, Anastasios Tefas, Ioannis Pitas
2019MMMSemantic Map Annotation Through UAV Video Analysis Using Deep Learning Models in ROS.Efstratios Kakaletsis, Maria Tzelepi, Pantelis I. Kaplanoglou, Charalampos Symeonidis, Nikos Nikolaidis, Anastasios Tefas, Ioannis Pitas
2019MMMGreedy Salient Dictionary Learning for Activity Video Summarization.Ioannis Mademlis, Anastasios Tefas, Ioannis Pitas
2018ICASSPRegularized Svd-Based Video Frame Saliency for Unsupervised Activity Video Summarization.Ioannis Mademlis, Anastasios Tefas, Ioannis Pitas
2018ICIPLabel Propagation on Facial Images Using Similarity and Dissimilarity Labelling Constraints.Efstratios Kakaletsis, Olga Zoidi, Ioannis Tsingalis, Anastasios Tefas, Nikos Nikolaidis, Ioannis Pitas
2018ICIPUAV Cinematography Constraints Imposed by Visual Target Tracking.Iason Karakostas, Ioannis Mademlis, Nikos Nikolaidis, Ioannis Pitas
2018ICIPLearning Multi-Graph Regularization for SVM Classification.Vasileios Mygdalis, Anastasios Tefas, Ioannis Pitas
2018ICIPConvolutional Neural Networks for Visual Information Analysis with Limited Computing Resources.Paraskevi Nousi, Emmanouil Patsiouras, Anastasios Tefas, Ioannis Pitas
2018ISCASEfficient Camera Control using 2D Visual Information for Unmanned Aerial Vehicle-based Cinematography.Nikolaos Passalis, Anastasios Tefas, Ioannis Pitas
2017ICASSPSummarization of human activity videos via low-rank approximation.Ioannis Mademlis, Anastasios Tefas, Nikos Nikolaidis, Ioannis Pitas
2017ICIPSummarization of human activity videos using a salient dictionary.Ioannis Mademlis, Anastasios Tefas, Ioannis Pitas
2016ICIPOne class classification applied in facial image analysis.Vasileios Mygdalis, Alexandros Iosifidis, Anastasios Tefas, Ioannis Pitas
2016ICIPMulti-view semantic temporal video segmentation.Thomas Theodoridis, Anastasios Tefas, Ioannis Pitas
2016ICPRExploiting local and global geometric data relationships in Support Vector Data Description.Vasileios Mygdalis, Anastasios Tefas, Ioannis Pitas
2016ICPRRobustness in blind camera identification.Stamatis Samaras, Vasileios Mygdalis, Ioannis Pitas
2016MMSPMovie shot selection preserving narrative properties.Ioannis Mademlis, Anastasios Tefas, Nikos Nikolaidis, Ioannis Pitas
2016MMSPLaplacian one class extreme learning machines for human action recognition.Vasileios Mygdalis, Alexandros Iosifidis, Anastasios Tefas, Ioannis Pitas
2015FGDe-identifying facial images using projections on hyperspheres.Panteleimon Chriskos, Olga Zoidi, Anastasios Tefas, Ioannis Pitas
2015ICASSPEnhancing class discrimination in Kernel Discriminant Analysis.Alexandros Iosifidis, Anastasios Tefas, Ioannis Pitas
2015ICASSPExploiting subclass information in one-class support vector machine for video summarization.Vasileios Mygdalis, Alexandros Iosifidis, Anastasios Tefas, Ioannis Pitas
2015ICCSEnhancing ELM-based Facial Image Classification by Exploiting Multiple Facial Views.Alexandros Iosifidis, Anastasios Tefas, Ioannis Pitas
2015ICCSFast Kernel Matrix Computation for Big Data Clustering.Nikolaos Tsapanos, Anastasios Tefas, Nikolaos Nikolaidis, Alexandros Iosifidis, Ioannis Pitas
2015ICIGMultimodal Speaker Diarization Utilizing Face Clustering Information.Ioannis Kapsouras, Anastasios Tefas, Nikos Nikolaidis, Ioannis Pitas
2015ICIPMerging linear discriminant analysis with Bag of Words model for human action recognition.Alexandros Iosifidis, Anastasios Tefas, Ioannis Pitas
2015ICIPLarge-scale nonlinear facial image classification based on approximate kernel Extreme Learning Machine.Alexandros Iosifidis, Anastasios Tefas, Ioannis Pitas
2015ICIPFacial image analysis based on two-dimensional linear discriminant analysis exploiting symmetry.Konstantinos Papachristou, Anastasios Tefas, Ioannis Pitas
2015ICIPVisual voice activity detection based on spatiotemporal information and bag of words.Foteini Patrona, Alexandros Iosifidis, Anastasios Tefas, Nikolaos Nikolaidis, Ioannis Pitas
2015ICIPKernel matrix trimming for improved Kernel K-means clustering.Nikolaos Tsapanos, Anastasios Tefas, Nikolaos Nikolaidis, Ioannis Pitas
2015TrustComNearest Class Vector Classification for Large-Scale Learning Problems.Alexandros Iosifidis, Anastasios Tefas, Ioannis Pitas
2015TrustComLarge-Scale Classification by an Approximate Least Squares One-Class Support Vector Machine Ensemble.Vasileios Mygdalis, Alexandros Iosifidis, Anastasios Tefas, Ioannis Pitas
2014CIDMFacial image clustering in stereo videos using local binary patterns and double spectral analysis.Georgios Orfanidis, Anastasios Tefas, Nikos Nikolaidis, Ioannis Pitas
2014ICASSPMinimum Variance Extreme Learning Machine for human action recognition.Alexandros Iosifidis, Anastasios Tefas, Ioannis Pitas
2014ICASSPSemi-supervised dimensionality reduction on data with multiple representations for label propagation on facial images.Olga Zoidi, Nikos Nikolaidis, Ioannis Pitas
2014ICIPHuman action recognition based on bag of features and multi-view neural networks.Alexandros Iosifidis, Anastasios Tefas, Ioannis Pitas
2014ICIPStereoscopic video shot clustering into semantic concepts based on visual and disparity information.Konstantinos Papachristou, Anastasios Tefas, Nikos Nikolaidis, Ioannis Pitas
2014ICIPLabel propagation on data with multiple representations through multi-graph locality preserving projections.Olga Zoidi, Nikos Nikolaidis, Ioannis Pitas
2014ICPRSemi-supervised Classification of Human Actions Based on Neural Networks.Alexandros Iosifidis, Anastasios Tefas, Ioannis Pitas
2014IJCCIExploiting Local Class Information in Extreme Learning Machine.Alexandros Iosifidis, Anastasios Tefas, Ioannis Pitas
2014IJCCISingle-Hidden Layer Feedforward Neual Network Training Using Class Geometric Information.Alexandros Iosifidis, Anastasios Tefas, Ioannis Pitas
2014MMSPEfficient automatic detection of 3D video artifacts.Mohan Liu, Ioannis Mademlis, Patrick Ndjiki-Nya, Jean-Charles Le Quintrec, Nikos Nikolaidis, Ioannis Pitas
2014MMSP2D/3D AudioVisual content analysis & description.Ioannis Pitas, Konstantinos Papachristou, Nikos Nikolaidis, Marco Liuni, Laurent Benaroya, Geoffroy Peeters, Axel Rbel, Antje Linnemann, Mohan Liu, Sebastian Gerke
2014MMSPShot type characterization in 2D and 3D video content.Ioannis Tsingalis, Anastasios Tefas, Nikos Nikolaidis, Ioannis Pitas
2014QshineGreek folk music denoising under a symmetric α-stable noise assumption.Nikoletta Bassiou, Constantine Kotropoulos, Ioannis Pitas
2013EANNNeural Networks for Digital Media Analysis and Description.Anastasios Tefas, Alexandros Iosifidis, Ioannis Pitas
2013ICASSPVariational Bayesian inference for stereo object tracking.Giannis K. Chantas, Nikos Nikolaidis, Ioannis Pitas
2013ICASSPAppearance based object tracking in stereo sequences.Olga Zoidi, Nikos Nikolaidis, Ioannis Pitas
2013ICIPAutomatic 3D defects identification in stereoscopic videos.Sotirios Delis, Nikos Nikolaidis, Ioannis Pitas
2013ICIPActive classification for human action recognition.Alexandros Iosifidis, Anastasios Tefas, Ioannis Pitas
2013ICIPExploiting the SVM constraints in NMF with application in eating and drinking activity recognition.Olga Zoidi, Anastasios Tefas, Ioannis Pitas
2012ICASSPEating and drinking activity recognition based on discriminant analysis of fuzzy distances and activity volumes.Alexandros Iosifidis, Ermioni Marami, Anastasios Tefas, Ioannis Pitas
2012ICASSPVisual object tracking based on the object's salient features with application in automatic nutrition assistance.Olga Zoidi, Anastasios Tefas, Ioannis Pitas
2012ICIPVariational Bayesian inference for forward-backward visual tracking in stereo sequences.Giannis K. Chantas, Nikos Nikolaidis, Ioannis Pitas
2012ICIPDiscriminant action representation for view-invariant person identification.Alexandros Iosifidis, Anastasios Tefas, Ioannis Pitas
2012IJCNNNeural representation and learning for multi-view human action recognition.Alexandros Iosifidis, Anastasios Tefas, Ioannis Pitas
2011ICIPFacial expression recognition using clustering discriminant Non-negative Matrix Factorization.Symeon Nikitidis, Anastasios Tefas, Nikos Nikolaidis, Ioannis Pitas
2011ICIP3D facial expression recognition using Zernike moments on depth images.Nicholas Vretos, Nikos Nikolaidis, Ioannis Pitas
2010ICANNImproving the Robustness of Subspace Learning Techniques for Facial Expression Recognition.Dimitris Bolis, Anastasios Maronidis, Anastasios Tefas, Ioannis Pitas
2010ICANNFrontal View Recognition Using Spectral Clustering and Subspace Learning Methods.Anastasios Maronidis, Anastasios Tefas, Ioannis Pitas
2010ICANNDynamic Shape Learning and Forgetting.Nikolaos Tsapanos, Anastasios Tefas, Ioannis Pitas
2010ICIPMulti-view object and human body part detection utilizing 3D scene information.Georgios Sfiris, Nikolaos Nikolaidis, Ioannis Pitas
2010ICPRIncremental Training of Multiclass Support Vector Machines.Symeon Nikitidis, Nikos Nikolaidis, Ioannis Pitas
2010MMSPMovement recognition exploiting multi-view information.Alexandros Iosifidis, Nikos Nikolaidis, Ioannis Pitas
2009ICIPHuman identification from human movements.Nikolaos Gkalelis, Anastasios Tefas, Ioannis Pitas
2009ICIPA model-based facial expression recognition algorithm using Principal Components Analysis.Nicholas Vretos, Nikos Nikolaidis, Ioannis Pitas
2009MMSPPairwise facial expression classification.Marios Kyperountas, Anastasios Tefas, Ioannis Pitas
2009MMSP3D head pose estimation in monocular video sequences by sequential camera self-calibration.Ioannis Marras, Nikos Nikolaidis, Ioannis Pitas
2008ACHITexture and Shape Information Fusion for Facial Action Unit Recognition.Irene Kotsia, Stefanos Zafeiriou, Nikolaos Nikolaidis, Ioannis Pitas
2008ICIPMotivating class-specific nonlinear projections for single and multiple view face verification.Georgios Goudelis, Stefanos Zafeiriou, Anastasios Tefas, Nikos Nikolaidis, Ioannis Pitas
2008ICIPFace recognition via adaptive discriminant clustering.Marios Kyperountas, Anastasios Tefas, Ioannis Pitas
2008MMSPSparse human movement representation and recognition.Nikolaos Gkalelis, Anastasios Tefas, Ioannis Pitas
2007ICASSPFacial Expression Recognition in Videos using a Novel Multi-Class Support Vector Machines Variant.Irene Kotsia, Nikolaos Nikolaidis, Ioannis Pitas
2007ICASSPDiscriminant Graph Structures for Face Verification.Stefanos Zafeiriou, Anastasios Tefas, Ioannis Pitas
2007ICIPA Novel Kernel Discriminant Analysis for Face Verification.Georgios Goudelis, Stefanos Zafeiriou, Anastasios Tefas, Ioannis Pitas
2007ICIPContent Adaptive Heterogeneous Snakes.Andrs Hajdu, Ioannis Pitas
2007ICIPCompression Optimized Tracing of Digital Curves using Graph Theory.Andrs Hajdu, Ioannis Pitas
2007ICIPFace Verification using Locally Linear Discriminant Models.Marios Kyperountas, Anastasios Tefas, Ioannis Pitas
2007MMSPA Face Tracker Trajectories Clustering Using Mutual Information.Nicholas Vretos, Vassilios Solachidis, Ioannis Pitas
2006ICASSPTemporal Video Segmentation by Graph Partitioning.Zuzana Cernekova, Nikos Nikolaidis, Ioannis Pitas
2006ICASSPVideo Indexing by Face Occurrence-Based Signatures.Costas I. Cotsaces, Nikos Nikolaidis, Ioannis Pitas
2006ICDEThe eNTERFACE'05 Audio-Visual Emotion Database.Olivier Martin, Irene Kotsia, Benot Macq, Ioannis Pitas
2006ICIPFusion of Geometrical and Texture Information for Facial Expression Recognition.Irene Kotsia, Nikos Nikolaidis, Ioannis Pitas
2006ISCASOn the initialization of the DNMF algorithm.Ioan Buciu, Nikos Nikolaidis, Ioannis Pitas
2005ICASSPFacial expression analysis under partial occlusion.Ioan Buciu, Irene Kotsia, Ioannis Pitas
2005ICASSPMethods for improving discriminant analysis for face authentication.Marios Kyperountas, Anastasios Tefas, Ioannis Pitas
2005ICASSPEnhanced transform-domain correlation-based audio watermarking.Anastasios Tefas, Alexia Giannoula, Nikos Nikolaidis, Ioannis Pitas
2005ICIPReal time facial expression recognition from image sequences using support vector machines.Irene Kotsia, Ioannis Pitas
2005ICIPObject tracking based on morphological elastic graph matching.Georgios N. Stamou, Nikos Nikolaidis, Ioannis Pitas
2005ICIPExploiting discriminant information in elastic graph matching.Stefanos Zafeiriou, Anastasios Tefas, Ioannis Pitas
2005ISCASVideo shot segmentation using fusion of SVD and mutual information features.Zuzana Cernekova, Constantine Kotropoulos, Nikolaos Nikolaidis, Ioannis Pitas
2004ICASSPAudio PCA in a novel multimedia scheme for scene change detection.Marios Kyperountas, Zuzana Cernekova, Constantine Kotropoulos, Marios A. Gavrielides, Ioannis Pitas
2004ICASSPAutomatic emotional speech classification.Dimitrios Ververidis, Constantine Kotropoulos, Ioannis Pitas
2004ICCVGExtracting Semantic Information from Art Images.Elena Sikudov, Marios A. Gavrielides, Ioannis Pitas
2004ICIPA blind robust watermarking scheme for copyright protection of 3d mesh models.Stefanos Zafeiriou, Anastasios Tefas, Ioannis Pitas
2004ICPRApplication of non-Negative and Local non Negative Matrix Factorization to Facial Expression Recognition.Ioan Buciu, Ioannis Pitas
2004ICPREvaluation of Tracking Reliability Metrics based on Information Theory and Normalized Correlation.Evangelos Loutas, Nikos Nikolaidis, Ioannis Pitas
2004InterspeechAutomatic detection of vocal fold paralysis and edema.Maria Marinaki, Constantine Kotropoulos, Ioannis Pitas, Nikolaos Maglaveras
2004ISCAS2D physics-based deformable objects using fast free vibration modal analysis.Stelios Krinidis, Ioannis Pitas
2003DEXACAML - A Universal Configuration Language for Dialogue Systems.Gergely Kovsznai, Constantine Kotropoulos, Ioannis Pitas
2003HCIFacial expression analysis and synthesis: A survey.Stelios Krinidis, Ioan Buciu, Ioannis Pitas
2003ICASSPVideo shot segmentation using singular value decomposition.Zuzana Cernekova, Constantine Kotropoulos, Ioannis Pitas
2003ICASSPWatermarking of 3D models using principal component analysis.Andreas Kalivas, Anastasios Tefas, Ioannis Pitas
2003ICIPICA and Gabor representation for facial expression recognition.Ioan Buciu, Constantine Kotropoulos, Ioannis Pitas
2003ICIPOptimal detection for multiplicative watermarks embedded in DFT domain.Vassilios Solachidis, Ioannis Pitas
2003ISCASRobust multibit audio watermarking in the temporal domain.Charalampos Laftsidis, Anastasios Tefas, Nikos Nikolaidis, Ioannis Pitas
2003ISCASA mutual information approach to articulated object tracking.Evangelos Loutas, Nikos Nikolaidis, Ioannis Pitas
2002ICANNA SOM Variant Based on the Wilcoxon Test for Document Organization and Retrieval.Apostolos Georgakis, Constantine Kotropoulos, Ioannis Pitas
2002ICASSPRecent advances in biometric person authentication.Jean-Luc Dugelay, Jean-Claude Junqua, Costas Kotropoulos, Roland Kuhn, Florent Perronnin, Ioannis Pitas
2002ICASSP3D image watermarking robust to geometric distortions.Anastasios Tefas, Giorgos Louizis, Ioannis Pitas
2002ICIPOn the stability of support vector machines for face detection.Ioan Buciu, Constantine Kotropoulos, Ioannis Pitas
2002ICIPShot detection in video sequences using entropy based metrics.Zuzana Cernekova, Christophoros Nikou, Ioannis Pitas
2002ICIPApplication of support vector machines classifiers to visual speech recognition.Mihaela Gordan, Constantine Kotropoulos, Apostolos Georgakis, Ioannis Pitas
2002ICIPAn information theoretic approach to joint probabilistic face detection and tracking.Evangelos Loutas, Ioannis Pitas, Christophoros Nikou
2002ICIPInformation theory-based analysis of partial and total occlusion in object tracking.Evangelos Loutas, Ioannis Pitas, Christophoros Nikou
2002ICIPOptimal detector structure for DCT and subband domain watermarking.Athanasios Nikolaidis, Ioannis Pitas
2001ICASSPRobust spatial image watermarking using progressive detection.Anastasios Tefas, Ioannis Pitas
2001ICASSPBernoulli shift generated chaotic watermarks: theoretic investigation.Sofia Tsekeridou, Vassilios Solachidis, Nikos Nikolaidis, Athanasios Nikolaidis, Anastasios Tefas, Ioannis Pitas
2001ICIPFrontal face detection using support vector machines and back-propagation neural networks.Nikoletta Bassiou, Constantine Kotropoulos, T. Kosmidis, Ioannis Pitas
2001ICIPShape-based interpolation using morphological morphing.Adrian G. Bors, Lefteris Kechagias, Ioannis Pitas
2001ICIPCombining support vector machines for accurate face detection.Ioan Buciu, Constantine Kotropoulos, Ioannis Pitas
2001ICIPOcclusion resistant object tracking.Evangelos Loutas, Ioannis Pitas, Konstantinos I. Diamantaras
2001ICIPDigital image processing in painting restoration and archiving.Nikos Nikolaidis, Ioannis Pitas
2001ICIPA benchmarking protocol for watermarking methods.Nikos Nikolaidis, Sofia Tsekeridou, Anastasios Tefas, Vassilios Solachidis, Athanasios Nikolaidis, Ioannis Pitas
2001ISCASStatistical analysis of Markov chaotic sequences for watermarking applications.Anastasios Tefas, Athanasios Nikolaidis, Nikos Nikolaidis, Vassilios Solachidis, Sofia Tsekeridou, Ioannis Pitas
2000ICASSPWatermarking polygonal lines using Fourier descriptors.Vassilios Solachidis, Nikolaos Nikolaidis, Ioannis Pitas
2000ICASSPFace authentication by using elastic graph matching and support vector machines.Anastasios Tefas, Constantine Kotropoulos, Ioannis Pitas
2000ICASSPEmbedding self-similar watermarks in the wavelet domain.Sofia Tsekeridou, Ioannis Pitas
2000ICIPFourier Descriptors Watermarking of Vector Graphics Images.Vassilios Solachidis, Nikos Nikolaidis, Ioannis Pitas
2000ICIPUsing Support Vector Machines for Face Authentication Based on Elastic Graph Matching.Anastasios Tefas, Constantine Kotropoulos, Ioannis Pitas
2000ICIPMulti-Bit Image Watermarking Robust to Geometric Distortions.Anastasios Tefas, Ioannis Pitas
2000ICIPCopyright Protection of Still Images Using Self-Similar Chaotic Watermarks.Sofia Tsekeridou, Nikos Nikolaidis, Nikos D. Sidiropoulos, Ioannis Pitas
2000ICPRComparison of Face Verification Results on the XM2VTS Database.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 Bign, S. Ben-Yacoub, Eddy Mayoraz
2000ICPRMorphological Segmentation of Histology Cell Images.Alexandr Nedzved, Sergey Ablameyko, Ioannis Pitas
2000ISCASComparison of different chaotic maps with application to image watermarking.Athanasios Nikolaidis, Ioannis Pitas
2000ISCASImage authentication using chaotic mixing systems.Anastasios Tefas, Ioannis Pitas
2000ISCASWavelet-based self-similar watermarking for still images.Sofia Tsekeridou, Ioannis Pitas
1999ICASSPCircularly symmetric watermark embedding in 2-D DFT domain.Vassilios Solachidis, Ioannis Pitas
1999ICASSPCompensating for variable recording conditions in frontal face authentication algorithms.Anastasios Tefas, Yann Menguy, Constantine Kotropoulos, Gal Richard, Ioannis Pitas, Philip Lockwood
1999ICASSPMotion field estimation by vector rational interpolation for error concealment purposes.Sofia Tsekeridou, Faouzi Alaya Cheikh, Moncef Gabbouj, Ioannis Pitas
1998CVPRVariants of Dynamic Link Architecture Based on Mathematical Morphology for Frontal Face Authentication.Anastasios Tefas, Constantine Kotropoulos, Ioannis Pitas
1998ICASSPFace authentication using variants of elastic graph matching based on mathematical morphology that incorporate local discriminant coefficients.Constantine Kotropoulos, Anastasios Tefas, Ioannis Pitas
1998ICIPMotion and Segmentation Prediction in Image Sequences based on Moving Object Tracking.Adrian G. Bors, Ioannis Pitas
1998ICIPMorphological Techniques in the Iterative Closest Point Algorithm.Christos A. Kapoutsis, C. P. Vavoulidis, Ioannis Pitas
1998ICIPFrontal Face Authentication using Variants of Dynamic Link Matching Based on Mathematical Morphology.Costas Kotropoulos, Anastasios Tefas, Ioannis Pitas
1998ICIPSpeaker Dependent Video Indexing based on Audio-Visual Interaction.Sofia Tsekeridou, Ioannis Pitas
1998ICIPChaotic Watermarks for Embedding in the Spatial Digital Image Domain.George Voyatzis, Ioannis Pitas
1997CAIPMosaicing of Flattened Images from Straight Homogeneous Generalized Cylinders.Adrian G. Bors, William Puech, Ioannis Pitas, Jean-Marc Chassery
1997CAIPMorphological Iterative Closest Point Algorithm.C. P. Vavoulidis, Ioannis Pitas
1997ICASSPPerspective distortion analysis for mosaicing images painted on cylindrical surfaces.Adrian G. Bors, William Puech, Ioannis Pitas, Jean-Marc Chassery
1997ICASSPRule-based face detection in frontal views.Constantine Kotropoulos, Ioannis Pitas
1997ICIPFace Authentication Based on Morphological Grid Matching.Constantine Kotropoulos, Ioannis Pitas
1996ICASSPCopyright protection of images using robust digital signatures.Nikos Nikolaidis, Ioannis Pitas
1996ICIPImage watermarking using DCT domain constraints.Adrian G. Bors, Ioannis Pitas
1996ICIPMultichannel adaptive L-filters in color image filtering.Constantine Kotropoulos, Ioannis Pitas, Maria Gabrani
1996ICIPA method for signature casting on digital images.Ioannis Pitas
1996ICIPFace localization and facial feature extraction based on shape and color information.Karin Sobottka, Ioannis Pitas
1996ICIPApplications of toral automorphisms in image watermarking.George Voyatzis, Ioannis Pitas
1996ICPRIntroducing the select and split fuzzy cell Hough transform.Vassilios Chatzis, Ioannis Pitas
1996ICPRExtraction of facial regions and features using color and shape information.Karin Sobottka, Ioannis Pitas
1996ISMMSoft Morphological Operators Based on Nonlinear L P Mean Operators.Michail Pappas, Ioannis Pitas
1996WACVMosaicing of paintings on curved surfaces.William Puech, Jean-Marc Chassery, Adrian G. Bors, Ioannis Pitas
1995CAIPSegmentation and Estimation of the Optical Flow.Adrian G. Bors, Ioannis Pitas
1995ICIPEdge detection operators for angular data.Nikos Nikolaidis, Ioannis Pitas
1995ISCASParallel Digital Signal Filtering on Barrel Shifter Computers.Georgios Angelopoulos, Ioannis Pitas
1995ISCASJordan Decomposition Filters.Dinu Coltuc, Ioannis Pitas
1994ICASSPMultichannel L-filter design based on marginal data ordering.Constantine Kotropoulos, Ioannis Pitas
1994ICASSPApplication of directional statistics in vector direction estimation.Nikos Nikolaidis, Ioannis Pitas
1994ICASSPDiscrete multichannel orthogonal transforms.Ioannis Pitas, Anestis Karasaridis
1994ICIPTwo-Dimensional Vector Median Filters on Mesh Connected Computers.Georgios Angelopoulos, Ioannis Pitas
1994ICIPMultichannel Distance Filters.Andrzej Buchowicz, Ioannis Pitas
1994ICIPCellular LMS L-filters for Noise Suppression in Still Images and Image Sequences.Maria Gabrani, Constantine Kotropoulos, Ioannis Pitas
1994ICPRA fast implementation of two-dimensional weighted median filters.Georgios Angelopoulos, Ioannis Pitas
1994ICPRAdaptive LMS L-filters for smoothing noisy images.Constantine Kotropoulos, Ioannis Pitas
1994ISCASA Class of Order Statistics Learning Vector Quantizers.Ioannis Pitas, Constantine Kotropoulos, Nikos Nikolaidis, Ruikang Yang, Moncef Gabbouj
1994ISMMPerformance Analysis of a Morphological Voronoi Tessellation Algorithm.E. G. Kalaitzis, Ioannis Pitas
1993CAIPA Variant of Learning Vector Quantizer Based on Split-Merge Statistical Tests.Constantine Kotropoulos, Ioannis Pitas
1993CAIPCombined Evaluation of Motion and Disparity Vector Fields for Stereoscopic Sequence Coding.Nikos Nikolaidis, Ioannis Pitas, Michael G. Strintzis
1993ICASSPVoronoi tessellation and Delauney triangulation using Euclidean disk growing in ZConstantine Kotropoulos, Ioannis Pitas, A. Maglara
1993ISCASA variant of learning vector quantizer based on the LConstantine Kotropoulos, Ioannis Pitas, Xanthippos C. Magnisalis, Michael G. Strintzis
1993ISCASApplication of adaptive order statistic filters in digital image/image sequence filtering.Ioannis Pitas, Anastasios N. Venetsanopoulos
1991ICASSPMultichannel Wiener filters in color image restoration based on AR color image modelling.Georgios Angelopoulos, Ioannis Pitas
1991ICASSPConstrained adaptive LMS L-filters.Constantine Kotropoulos, Ioannis Pitas
1991ICASSPMorphological shape representation.Ioannis Pitas, Anastasios N. Venetsanopoulos
1990ICASSPMorphological signal decomposition.Ioannis Pitas
1990ICASSPLMS and RLS adaptive L-filters.Ioannis Pitas, Anastasios N. Venetsanopoulos
1989ICASSPTexture analysis and segmentation of seismic images.Ioannis Pitas, Costas Kotropoulos
1987ICASSPAGIS: An expert system for automated geophysical interpretation of seismic images.Ioannis Pitas, Anastasios N. Venetsanopoulos
1985ICASSPBayesian estimation of medium properties in wavefield inversion techniques.Ioannis Pitas, Anastasios N. Venetsanopoulos