Watershed Analysis and Relaxation Labelling: A cooperative approach for the interpretation of Cranial-MR images using a Statistical Digital Atlas. - Ioannis Pratikakis; Hichem Sahli; Jan Cornelis 001 (ISMM, 1996)

Hierarchical contour matching in medical images. - Xin Yang 007; Bart Truyen; Ioannis Pratikakis; Jan Cornelis 001 (Image Vis. Comput., 1996)

Low level image partitioning guided by the gradient watershed hierarchy. - Ioannis Pratikakis; Hichem Sahli; Jan Cornelis 001 (Signal Process., 1999)

Automatic Watershed Segmentation of Color Images. - Iris Vanhamel; Hichem Sahli; Ioannis Pratikakis (ISMM, 2000)

Using Landmarks to Establish a Point-to-Point Correspondence between Signatures. - Kui Zhang; Ioannis Pratikakis; Jan Cornelis 001; Edgard Nyssen (Pattern Anal. Appl., 2000)

Robust Multi-scale Non-rigid Registration of 3D Ultrasound Images. - Ioannis Pratikakis; Christian Barillot; Pierre Hellier (Scale-Space, 2001)

Hierarchical Segmentation Using Dynamics of Multiscale Color Gradient Watersheds. - Iris Vanhamel; Ioannis Pratikakis; Hichem Sahli (Scale-Space, 2001)

Robust Multiscale Deformable Registration of 3D Ultrasound Images. - Ioannis Pratikakis; Christian Barillot; Pierre Hellier; Étienne Mémin (Int. J. Image Graph., 2003)

Multiscale gradient watersheds of color images. - Iris Vanhamel; Ioannis Pratikakis; Hichem Sahli (IEEE Trans. Image Process., 2003)

A Segmentation-Free Recognition Technique to Assist Old Greek Handwritten Manuscript OCR. - Basilios Gatos; Kostas Ntzios; Ioannis Pratikakis; Sergios Petridis; Thomas Konidaris; Stavros J. Perantonis (Document Analysis Systems, 2004)

An Adaptive Binarization Technique for Low Quality Historical Documents. - Basilios Gatos; Ioannis Pratikakis; Stavros J. Perantonis (Document Analysis Systems, 2004)

Unsupervised Region-Based Image Retrieval. - Ioannis Pratikakis; Z. Efremedis; Basilios Gatos; Stavros J. Perantonis; Iris Vanhamel; Hichem Sahli (EWIMT, 2004)

Locating Text in Historical Collection Manuscripts. - Basilios Gatos; Ioannis Pratikakis; Stavros J. Perantonis (SETN, 2004)

Automatic Table Detection in Document Images. - Basilios Gatos; Dimitrios Danatsas; Ioannis Pratikakis; Stavros J. Perantonis (ICAPR (1), 2005)

A Segmentation-free Approach for Keyword Search in Historical Typewritten Documents. - Basilios Gatos; Thomas Konidaris; Kostas Ntzios; Ioannis Pratikakis; Stavros J. Perantonis (ICDAR, 2005)

An Old Greek Handwritten OCR System. - Kostas Ntzios; Basilios Gatos; Ioannis Pratikakis; Thomas Konidaris; Stavros J. Perantonis (ICDAR, 2005)

Watershed-Driven Region-Based Image Retrieval. - Ioannis Pratikakis; Iris Vanhamel; Hichem Sahli; Basilios Gatos; Stavros J. Perantonis (ISMM, 2005)

Multiscale Graph Theory Based Color Segmentation. - Iris Vanhamel; Ioannis Pratikakis; Hichem Sahli (ICIP, 2006)

Hybrid Off-Line Cursive Handwriting Word Recognition. - Basilios Gatos; Ioannis Pratikakis; Stavros J. Perantonis (ICPR (2), 2006)

Nonlinear Multiscale Graph Theory based Segmentation of Color Images. - Iris Vanhamel; Hichem Sahli; Ioannis Pratikakis (ICPR (2), 2006)

Knowledge Acquisition from Multimedia Content using an Evolution Framework. - Dimitrios I. Kosmopoulos; Sergios Petridis; Ioannis Pratikakis; V. Gatos; Stavros J. Perantonis; Vangelis Karkaletsis; Georgios Paliouras (AIAI, 2006)

A Holistic Methodology for Keyword Search in Historical Typewritten Documents. - Basilios Gatos; Thomas Konidaris; Ioannis Pratikakis; Stavros J. Perantonis (SETN, 2006)

IIT / NCSR "Demokritos" at TRECVID 2006: Shot Boundary Detection. - Ioannis Pratikakis; I. Dounis; Basilios Gatos; Stavros J. Perantonis (TRECVID, 2006)

An efficient segmentation-free approach to assist old Greek handwritten manuscript OCR. - Basilios Gatos; Kostas Ntzios; Ioannis Pratikakis; Sergios Petridis; Thomas Konidaris; Stavros J. Perantonis (Pattern Anal. Appl., 2006)

Adaptive degraded document image binarization. - Basilios Gatos; Ioannis Pratikakis; Stavros J. Perantonis (Pattern Recognit., 2006)

Segmentation Based Recovery of Arbitrarily Warped Document Images. - Basilios Gatos; Ioannis Pratikakis; Konstantinos Ntirogiannis (ICDAR, 2007)

Multiresolution text detection in video frames. - Marios Anthimopoulos; Basilios Gatos; Ioannis Pratikakis (VISAPP (2), 2007)

e-Medi: A Web-based e-Training Platform for Breast Imaging. - Ioannis Pratikakis; Vassilis Virvilis; Dimitrios I. Kosmopoulos; Stavros J. Perantonis; A. Damianakis; D. Tsatsos (WEBIST (3), 2007)

Keyword-guided word spotting in historical printed documents using synthetic data and user feedback. - Thomas Konidaris; Basilios Gatos; Kostas Ntzios; Ioannis Pratikakis; Sergios Theodoridis; Stavros J. Perantonis (Int. J. Document Anal. Recognit., 2007)

An old greek handwritten OCR system based on an efficient segmentation-free approach. - Kostas Ntzios; Basilios Gatos; Ioannis Pratikakis; Thomas Konidaris; Stavros J. Perantonis (Int. J. Document Anal. Recognit., 2007)

Efficient 3D shape matching and retrieval using a concrete radialized spherical projection representation. - Panagiotis Papadakis; Ioannis Pratikakis; Stavros J. Perantonis; Theoharis Theoharis (Pattern Recognit., 2007)

3D Object Retrieval using an Efficient and Compact Hybrid Shape Descriptor . - Panagiotis Papadakis; Ioannis Pratikakis; Theoharis Theoharis; Georgios Passalis; Stavros J. Perantonis (3DOR@Eurographics, 2008)

A Hybrid System for Text Detection in Video Frames. - Marios Anthimopoulos; Basilios Gatos; Ioannis Pratikakis (Document Analysis Systems, 2008)

Efficient Binarization of Historical and Degraded Document Images. - Basilios Gatos; Ioannis Pratikakis; Stavros J. Perantonis (Document Analysis Systems, 2008)

An Objective Evaluation Methodology for Document Image Binarization Techniques. - Konstantinos Ntirogiannis; Basilios Gatos; Ioannis Pratikakis (Document Analysis Systems, 2008)

A Two-Step Dewarping of Camera Document Images. - Nikolaos Stamatopoulos; Basilios Gatos; Ioannis Pratikakis; Stavros J. Perantonis (Document Analysis Systems, 2008)

CIL3D: a content-based 3D model search engine. - Panagiotis Papadakis; Ioannis Pratikakis; Stavros J. Perantonis; Theoharis Theoharis (DIMEA, 2008)

Improved document image binarization by using a combination of multiple binarization techniques and adapted edge information. - Basilios Gatos; Ioannis Pratikakis; Stavros J. Perantonis (ICPR, 2008)

SHREC'08 entry: 2D/3D hybrid. - Panagiotis Papadakis; Ioannis Pratikakis; Stavros J. Perantonis; Theoharis Theoharis; Georgios Passalis (Shape Modeling International, 2008)

Text line detection in handwritten documents. - Georgios Louloudis; Basilios Gatos; Ioannis Pratikakis; Constantin Halatsis (Pattern Recognit., 2008)

Retrieval of 3D Articulated Objects Using a Graph-based Representation. - Alexander Agathos; Ioannis Pratikakis; Panagiotis Papadakis; Stavros J. Perantonis; Phillip N. Azariadis; Nickolas S. Sapidis (3DOR@Eurographics, 2009)

Accessing the content of Greek historical documents. - Anastasios L. Kesidis; Eleni Galiotou; Basilios Gatos; Aristomenis S. Lampropoulos; Ioannis Pratikakis; Ioanna Manolessou; Angela Ralli (AND, 2009)

ICDAR 2009 Document Image Binarization Contest (DIBCO 2009). - Basilios Gatos; Konstantinos Ntirogiannis; Ioannis Pratikakis (ICDAR, 2009)

Segmentation-free Word Spotting in Historical Printed Documents. - Basilios Gatos; Ioannis Pratikakis (ICDAR, 2009)

A Modified Adaptive Logical Level Binarization Technique for Historical Document Images. - Konstantinos Ntirogiannis; Basilios Gatos; Ioannis Pratikakis (ICDAR, 2009)

A Methodology for Document Image Dewarping Techniques Performance Evaluation. - Nikolaos Stamatopoulos; Basilios Gatos; Ioannis Pratikakis (ICDAR, 2009)

Scale Selection for Compact Scale-Space Representation of Vector-Valued Images. - Iris Vanhamel; Cosmin Mihai; Hichem Sahli; Antonis Katartzis; Ioannis Pratikakis (Int. J. Comput. Vis., 2009)

Text line and word segmentation of handwritten documents. - Georgios Louloudis; Basilios Gatos; Ioannis Pratikakis; Constantin Halatsis (Pattern Recognit., 2009)

H-DIBCO 2010 - Handwritten Document Image Binarization Competition. - Ioannis Pratikakis; Basilios Gatos; Konstantinos Ntirogiannis (ICFHR, 2010)

Eurographics 2009 Workshop on 3D Object Retrieval (EG 3DOR'09) in Cooperation with ACM SIGGRAPHMunich, GermanyMarch 29, 2009. - Ioannis Pratikakis; Michela Spagnuolo (Comput. Graph. Forum, 2010)

PANORAMA: A 3D Shape Descriptor Based on Panoramic Views for Unsupervised 3D Object Retrieval. - Panagiotis Papadakis; Ioannis Pratikakis; Theoharis Theoharis; Stavros J. Perantonis (Int. J. Comput. Vis., 2010)

IJCV Special Issue on 3D Object Retrieval - Foreword by the Guest Editors. - Theoharis Theoharis; Ioannis Pratikakis; Michela Spagnuolo (Int. J. Comput. Vis., 2010)

A two-stage scheme for text detection in video images. - Marios Anthimopoulos; Basilios Gatos; Ioannis Pratikakis (Image Vis. Comput., 2010)

3D articulated object retrieval using a graph-based representation. - Alexander Agathos; Ioannis Pratikakis; Panagiotis Papadakis; Stavros J. Perantonis; Phillip N. Azariadis; Nickolas S. Sapidis (Vis. Comput., 2010)

Protrusion-oriented 3D mesh segmentation. - Alexander Agathos; Ioannis Pratikakis; Stavros J. Perantonis; Nickolas S. Sapidis (Vis. Comput., 2010)

Preface. - Ioannis Pratikakis; Michela Spagnuolo; Theoharis Theoharis; Remco C. Veltkamp (Vis. Comput., 2010)

ConTopo: Non-Rigid 3D Object Retrieval using Topological Information guided by Conformal Factors. - Konstantinos Sfikas; Ioannis Pratikakis; Theoharis Theoharis (3DOR@Eurographics, 2011)

Semantics Extraction from Images. - Ioannis Pratikakis; Anastasia Bolovinou; Basilios Gatos; Stavros J. Perantonis (Knowledge-Driven Multimedia Information Extraction and Ontology Evolution, 2011)

Binarization of Textual Content in Video Frames. - Konstantinos Ntirogiannis; Basilios Gatos; Ioannis Pratikakis (ICDAR, 2011)

ICDAR 2011 Document Image Binarization Contest (DIBCO 2011). - Ioannis Pratikakis; Basilios Gatos; Konstantinos Ntirogiannis (ICDAR, 2011)

Eurographics 2011 Workshop on 3D Object Retrieval (EG 3DOR'2011) in Cooperation with ACM SIGGRAPH : Lluandudno, UK, April 10, 2011. - Hamid Laga; Tobias Schreck; Alfredo Ferreira; Afzal Godil; Ioannis Pratikakis; Remco C. Veltkamp (Comput. Graph. Forum, 2011)

ROSy+: 3D Object Pose Normalization Based on PCA and Reflective Object Symmetry with Application in 3D Object Retrieval. - Konstantinos Sfikas; Theoharis Theoharis; Ioannis Pratikakis (Int. J. Comput. Vis., 2011)

DIBCO 2009: document image binarization contest. - Basilios Gatos; Konstantinos Ntirogiannis; Ioannis Pratikakis (Int. J. Document Anal. Recognit., 2011)

A word spotting framework for historical machine-printed documents. - Anastasios L. Kesidis; Eleni Galiotou; Basilios Gatos; Ioannis Pratikakis (Int. J. Document Anal. Recognit., 2011)

Goal-Oriented Rectification of Camera-Based Document Images. - Nikolaos Stamatopoulos; Basilios Gatos; Ioannis Pratikakis; Stavros J. Perantonis (IEEE Trans. Image Process., 2011)

Preface to special issue on 3DOR 2010. - Ioannis Pratikakis; Tobias Schreck; Theoharis Theoharis; Remco C. Veltkamp (Vis. Comput., 2011)

3D Object Retrieval via Range Image Queries based on SIFT descriptors on Panoramic Views. - Konstantinos Sfikas; Ioannis Pratikakis; Theoharis Theoharis (3DOR@Eurographics, 2012)

3D mesh video retrieval: A survey. - Antonios Danelakis; Theoharis Theoharis; Ioannis Pratikakis (3DTV-Conference, 2012)

Scene Text Detection on Images Using Cellular Automata. - Konstantinos Zagoris; Ioannis Pratikakis (ACRI, 2012)

ICFHR 2012 Competition on Handwritten Document Image Binarization (H-DIBCO 2012). - Ioannis Pratikakis; Basilios Gatos; Konstantinos Ntirogiannis (ICFHR, 2012)

Handwritten and Machine Printed Text Separation in Document Images Using the Bag of Visual Words Paradigm. - Konstantinos Zagoris; Ioannis Pratikakis; Apostolos Antonacopoulos; Basilios Gatos; Nikos Papamarkos (ICFHR, 2012)

Non-rigid 3D object retrieval using topological information guided by conformal factors. - Konstantinos Sfikas; Theoharis Theoharis; Ioannis Pratikakis (Vis. Comput., 2012)

SymPan: 3D Model Pose Normalization via Panoramic Views and Reflective Symmetry. - Konstantinos Sfikas; Ioannis Pratikakis; Theoharis Theoharis (3DOR@Eurographics, 2013)

ICDAR 2013 Document Image Binarization Contest (DIBCO 2013). - Ioannis Pratikakis; Basilis Gatos; Konstantinos Ntirogiannis (ICDAR, 2013)

Text Detection in Natural Images Using Bio-inspired Models. - Konstantinos Zagoris; Ioannis Pratikakis (ICDAR, 2013)

3D Object Partial Matching Using Panoramic Views. - Konstantinos Sfikas; Ioannis Pratikakis; Anestis Koutsoudis; Michalis A. Savelonas; Theoharis Theoharis (ICIAP Workshops, 2013)

Detection of artificial and scene text in images and video frames. - Marios Anthimopoulos; Basilios Gatos; Ioannis Pratikakis (Pattern Anal. Appl., 2013)

Bag of spatio-visual words for context inference in scene classification. - Anastasia Bolovinou; Ioannis Pratikakis; Stavros J. Perantonis (Pattern Recognit., 2013)

Performance Evaluation Methodology for Historical Document Image Binarization. - Konstantinos Ntirogiannis; Basilios Gatos; Ioannis Pratikakis (IEEE Trans. Image Process., 2013)

3D object retrieval via range image queries in a bag-of-visual-words context. - Konstantinos Sfikas; Theoharis Theoharis; Ioannis Pratikakis (Vis. Comput., 2013)

Querying 3D Mesh Sequences for Human Action Retrieval. - Christos Veinidis; Ioannis Pratikakis; Theoharis Theoharis (3DV (Workshops), 2014)

GeoTopo: Dynamic 3D Facial Expression Retrieval Using Topological and Geometric Information. - Antonios Danelakis; Theoharis Theoharis; Ioannis Pratikakis (3DOR@Eurographics, 2014)

Fisher Encoding of Adaptive Fast Persistent Feature Histograms for Partial Retrieval of 3D Pottery Objects. - Michalis A. Savelonas; Ioannis Pratikakis; Konstantinos Sfikas (3DOR@Eurographics, 2014)

SVM-based CBIR of breast masses on mammograms. - Lazaros T. Tsochatzidis; Konstantinos Zagoris; Michalis A. Savelonas; Ioannis Pratikakis (AI-AM/NetMed@ECAI, 2014)

ICFHR2014 Competition on Handwritten Document Image Binarization (H-DIBCO 2014). - Konstantinos Ntirogiannis; Basilis Gatos; Ioannis Pratikakis (ICFHR, 2014)

ICFHR 2014 Competition on Handwritten Keyword Spotting (H-KWS 2014). - Ioannis Pratikakis; Konstantinos Zagoris; Basilis Gatos; Georgios Louloudis; Nikolaos Stamatopoulos (ICFHR, 2014)

Segmentation-Based Historical Handwritten Word Spotting Using Document-Specific Local Features. - Konstantinos Zagoris; Ioannis Pratikakis; Basilis Gatos (ICFHR, 2014)

Text Detection on Natural Images Using Mnemonic Cellular Automata. - Konstantinos Zagoris; Ioannis Pratikakis (J. Cell. Autom., 2014)

Distinction between handwritten and machine-printed text based on the bag of visual words model. - Konstantinos Zagoris; Ioannis Pratikakis; Apostolos Antonacopoulos; Basilis Gatos; Nikos Papamarkos (Pattern Recognit., 2014)

A combined approach for the binarization of handwritten document images. - Konstantinos Ntirogiannis; Basilis Gatos; Ioannis Pratikakis (Pattern Recognit. Lett., 2014)

Pose normalization of 3D models via reflective symmetry on panoramic views. - Konstantinos Sfikas; Theoharis Theoharis; Ioannis Pratikakis (Vis. Comput., 2014)

A Spatio-Temporal Descriptor for Dynamic 3D Facial Expression Retrieval and Recognition. - Antonios Danelakis; Theoharis Theoharis; Ioannis Pratikakis (3DOR@Eurographics, 2015)

RETRIEVAL 3D: An On-line Content-Based Retrieval Performance Evaluation Tool. - Anestis Koutsoudis; George Ioannakis; Ioannis Pratikakis; Christos Chamzas (3DOR@Eurographics, 2015)

Partial 3D Object Retrieval combining Local Shape Descriptors with Global Fisher Vectors. - Michalis A. Savelonas; Ioannis Pratikakis; Konstantinos Sfikas (3DOR@Eurographics, 2015)

A Framework for Efficient Transcription of Historical Documents Using Keyword Spotting. - Konstantinos Zagoris; Ioannis Pratikakis; Basilis Gatos (HIP@ICDAR, 2015)

A comprehensive overview of methodologies and performance evaluation frameworks in 3D mesh segmentation. - Panagiotis Theologou; Ioannis Pratikakis; Theoharis Theoharis (Comput. Vis. Image Underst., 2015)

A survey on facial expression recognition in 3D video sequences. - Antonios Danelakis; Theoharis Theoharis; Ioannis Pratikakis (Multim. Tools Appl., 2015)

Erratum to: A survey on facial expression recognition in 3D video sequences. - Antonios Danelakis; Theoharis Theoharis; Ioannis Pratikakis (Multim. Tools Appl., 2015)

An overview of partial 3D object retrieval methodologies. - Michalis A. Savelonas; Ioannis Pratikakis; Konstantinos Sfikas (Multim. Tools Appl., 2015)

Partial Shape Queries for 3D Object Retrieval. - Ioannis Pratikakis; Michalis A. Savelonas; Fotis Arnaoutoglou; George Ioannakis; Anestis Koutsoudis; Theoharis Theoharis; Minh-Triet Tran; Vinh-Tiep Nguyen; Viet-Khoi Pham; Hai-Dang Nguyen; Hoang-An Le; Ba-Huu Tran; et al. (3DOR@Eurographics, 2016)

Applying conformal geometry for creating a 3D model spatial-consistent texture map. - George Ioannakis; Christodoulos Chamzas; Anestis Koutsoudis; Nikolaos Papamarkos; Ioannis Pratikakis; Fotis Arnaoutoglou; Nikolaos Mitianoudis; Thomas Sgouros (DMIAF, 2016)

ICFHR2016 Handwritten Document Image Binarization Contest (H-DIBCO 2016). - Ioannis Pratikakis; Konstantinos Zagoris; George Barlas; Basilis Gatos (ICFHR, 2016)

ICFHR2016 Handwritten Keyword Spotting Competition (H-KWS 2016). - Ioannis Pratikakis; Konstantinos Zagoris; Basilis Gatos; Joan Puigcerver; Alejandro H. Toselli; Enrique Vidal 001 (ICFHR, 2016)

Partial matching of 3D cultural heritage objects using panoramic views. - Konstantinos Sfikas; Ioannis Pratikakis; Anestis Koutsoudis; Michalis A. Savelonas; Theoharis Theoharis (Multim. Tools Appl., 2016)

An effective methodology for dynamic 3D facial expression retrieval. - Antonios Danelakis; Theoharis Theoharis; Ioannis Pratikakis; Panagiotis Perakis (Pattern Recognit., 2016)

Fisher encoding of differential fast point feature histograms for partial 3D object retrieval. - Michalis A. Savelonas; Ioannis Pratikakis; Konstantinos Sfikas (Pattern Recognit., 2016)

A robust spatio-temporal scheme for dynamic 3D facial expression retrieval. - Antonios Danelakis; Theoharis Theoharis; Ioannis Pratikakis (Vis. Comput., 2016)

A spatio-temporal wavelet-based descriptor for dynamic 3D facial expression retrieval and recognition. - Antonios Danelakis; Theoharis Theoharis; Ioannis Pratikakis (Vis. Comput., 2016)

Exploiting the PANORAMA Representation for Convolutional Neural Network Classification and Retrieval. - Konstantinos Sfikas; Theoharis Theoharis; Ioannis Pratikakis (3DOR@Eurographics, 2017)

ICDAR2017 Competition on Document Image Binarization (DIBCO 2017). - Ioannis Pratikakis; Konstantinos Zagoris; George Barlas; Basilis Gatos (ICDAR, 2017)

Bio-Inspired Modeling for the Enhancement of Historical Handwritten Documents. - Konstantinos Zagoris; Ioannis Pratikakis (ICDAR, 2017)

Part-based 3D object retrieval via multi-label optimization. - Panagiotis Theologou; Ioannis Pratikakis; Theoharis Theoharis (Comput. Vis. Image Underst., 2017)

On the retrieval of 3D mesh sequences of human actions. - Christos Veinidis; Ioannis Pratikakis; Theoharis Theoharis (Multim. Tools Appl., 2017)

Unsupervised Spectral Mesh Segmentation Driven by Heterogeneous Graphs. - Panagiotis Theologou; Ioannis Pratikakis; Theoharis Theoharis (IEEE Trans. Pattern Anal. Mach. Intell., 2017)

Computer-aided diagnosis of mammographic masses based on a supervised content-based image retrieval approach. - Lazaros T. Tsochatzidis; Konstantinos Zagoris; Nikolaos Arikidis; Anna Karahaliou; Lena Costaridou; Ioannis Pratikakis (Pattern Recognit., 2017)

Unsupervised Word Spotting in Historical Handwritten Document Images Using Document-Oriented Local Features. - Konstantinos Zagoris; Ioannis Pratikakis; Basilis Gatos (IEEE Trans. Image Process., 2017)

ICFHR 2018 Competition on Handwritten Document Image Binarization (H-DIBCO 2018). - Ioannis Pratikakis; Konstantinos Zagoris; Panagiotis Kaddas; Basilis Gatos (ICFHR, 2018)

Foreword to the Special Section on Eurographics Workshop on 3D Object Retrieval 2017. - Guillaume Lavoué; Ioannis Pratikakis; Florent Dupont; Maks Ovsjanikov; Michela Spagnuolo (Comput. Graph., 2018)

Ensemble of PANORAMA-based convolutional neural networks for 3D model classification and retrieval. - Konstantinos Sfikas; Ioannis Pratikakis; Theoharis Theoharis (Comput. Graph., 2018)

Spatially sensitive statistical shape analysis for pedestrian recognition from LIDAR data. - Michalis A. Savelonas; Ioannis Pratikakis; Theoharis Theoharis; Georgios Thanellas; Frédéric Abad; Rémy Bendahan (Comput. Vis. Image Underst., 2018)

Action unit detection in 3D facial videos with application in facial expression retrieval and recognition. - Antonios Danelakis; Theoharis Theoharis; Ioannis Pratikakis (Multim. Tools Appl., 2018)

Predictive digitisation of cultural heritage objects. - Ioannis Pratikakis; Michalis A. Savelonas; Pavlos Mavridis; Georgios Papaioannou 001; Konstantinos Sfikas; Fotis Arnaoutoglou; Dirk Rieke-Zapp (Multim. Tools Appl., 2018)

RETRIEVAL - An Online Performance Evaluation Tool for Information Retrieval Methods. - George Ioannakis; Anestis Koutsoudis; Ioannis Pratikakis; Christodoulos Chamzas (IEEE Trans. Multim., 2018)

ICDAR 2019 Competition on Document Image Binarization (DIBCO 2019). - Ioannis Pratikakis; Konstantinos Zagoris; Xenofon Karagiannis; Lazaros T. Tsochatzidis; Tanmoy Mondal; Isabelle Marthot-Santaniello (ICDAR, 2019)

Effective Descriptors for Human Action Retrieval from 3D Mesh Sequences. - Christos Veinidis; Antonios Danelakis; Ioannis Pratikakis; Theoharis Theoharis (Int. J. Image Graph., 2019)

Transforming scholarship in the archives through handwritten text recognition. - Günter Mühlberger; Louise Seaward; Melissa Terras; Sofia Ares Oliveira; Vicente Bosch; Maximilian Bryan; Sebastian Colutto; Hervé Déjean; Markus Diem; Stefan Fiel; Basilis Gatos; Albert Greinoecker; et al. (J. Documentation, 2019)

Deep Learning for Breast Cancer Diagnosis from Mammograms - A Comparative Study. - Lazaros T. Tsochatzidis; Lena Costaridou; Ioannis Pratikakis (J. Imaging, 2019)

Unsupervised human action retrieval using salient points in 3D mesh sequences. - Christos Veinidis; Ioannis Pratikakis; Theoharis Theoharis (Multim. Tools Appl., 2019)

SSBC 2020: Sclera Segmentation Benchmarking Competition in the Mobile Environment. - Matej Vitek; Abhijit Das 001; Yann Pourcenoux; Alexandre Missler; C. Paumier; Sumanta Das; Ishita De Ghosh; Diego Rafael Lucio; Luiz Antonio Zanlorensi; David Menotti; Fadi Boutros; Naser Damer; et al. (IJCB, 2020)

A Convolutional Recurrent Neural Network for the Handwritten Text Recognition of Historical Greek Manuscripts. - Kleopatra Markou; Lazaros T. Tsochatzidis; Konstantinos Zagoris; Alexandros Papazoglou; Xenofon Karagiannis; Symeon Symeonidis; Ioannis Pratikakis (ICPR Workshops (7), 2020)

Foreword to the special section on 3D object retrieval 2019. - Silvia Biasotti; Bianca Falcidieno; Guillaume Lavoué; Ioannis Pratikakis (Comput. Graph., 2020)

Foreword to the special section on 3D Object Retrieval 2020 workshop (3DOR2020). - Tobias Schreck; Theoharis Theoharis; Ioannis Pratikakis; Michela Spagnuolo; Remco C. Veltkamp (Comput. Graph., 2020)

Word Spotting as a Service for Handwritten Documents. - Angelos Amanatiadis; Konstantinos Zagoris; Ioannis Pratikakis (ICCE, 2021)

A comprehensive survey of LIDAR-based 3D object detection methods with deep learning for autonomous driving. - Georgios Zamanakos; Lazaros T. Tsochatzidis; Angelos Amanatiadis; Ioannis Pratikakis (Comput. Graph., 2021)

Integrating segmentation information into CNN for breast cancer diagnosis of mammographic masses. - Lazaros T. Tsochatzidis; Panagiota Koutla; Lena Costaridou; Ioannis Pratikakis (Comput. Methods Programs Biomed., 2021)

HTR for Greek Historical Handwritten Documents. - Lazaros T. Tsochatzidis; Symeon Symeonidis; Alexandros Papazoglou; Ioannis Pratikakis (J. Imaging, 2021)

Word Spotting as a Service: An Unsupervised and Segmentation-Free Framework for Handwritten Documents. - Konstantinos Zagoris; Angelos Amanatiadis; Ioannis Pratikakis (J. Imaging, 2021)

A cooperative LiDAR-camera scheme for extrinsic calibration. - Georgios Zamanakos; Lazaros T. Tsochatzidis; Angelos Amanatiadis; Ioannis Pratikakis (IVMSP, 2022)

Improving performance of deep learning models for 3D point cloud semantic segmentation via attention mechanisms. - Vazgen Vanian; Georgios Zamanakos; Ioannis Pratikakis (Comput. Graph., 2022)

A study on high definition maps' standards and specifications for autonomous vehicles. - Maria Siopi; Dimitrios Ellinoudis; Ioannis Pratikakis; Angelos Amanatiadis (COINS, 2023)

Point Contrastive learning for LiDAR-based 3D object detection in autonomous driving. - Efstathios Karypidis; Georgios Zamanakos; Lazaros T. Tsochatzidis; Ioannis Pratikakis (DSP, 2023)

Improving Skeleton-Based Action Recognition Using Part-Aware Graphs in a Multi-Stream Fusion Context. - Zois Tsakiris; Lazaros T. Tsochatzidis; Ioannis Pratikakis (IEEE Access, 2023)

Exploring Bias in Sclera Segmentation Models: A Group Evaluation Approach. - Matej Vitek; Abhijit Das 001; Diego Rafael Lucio; Luiz Antonio Zanlorensi; David Menotti; Jalil Nourmohammadi-Khiarak; Mohsen Akbari Shahpar; Meysam Asgari-Chenaghlu; Farhang Jaryani; Juan E. Tapia; Andres Valenzuela; Caiyong Wang; et al. (IEEE Trans. Inf. Forensics Secur., 2023)

A Survey on Map-Based Localization Techniques for Autonomous Vehicles. - Athanasios Chalvatzaras; Ioannis Pratikakis; Angelos A. Amanatiadis (IEEE Trans. Intell. Veh., 2023)

SHREC 2023: Point cloud change detection for city scenes. - Yang Gao; Honglin Yuan 001; Tao Ku; Remco C. Veltkamp; Georgios Zamanakos; Lazaros T. Tsochatzidis; Angelos Amanatiadis; Ioannis Pratikakis; Aliki Panou; Ioannis Romanelis; Vlassis Fotis; Gerasimos Arvanitis; et al. (Comput. Graph., 2023)

Mean Teacher with Stochastic Restoration and Contrastive Learning for Domain Adaptive Object Detection. - Panagiota Moraiti; Lazaros T. Tsochatzidis; Ilias Papadeas; Ioannis Pratikakis (SETN, 2024)

Feature Aware Re-weighting (FAR) in Bird's Eye View for LiDAR-based 3D object detection in autonomous driving applications. - Georgios Zamanakos; Lazaros T. Tsochatzidis; Angelos Amanatiadis; Ioannis Pratikakis (Robotics Auton. Syst., 2024)

MResTNet: A Multi-Resolution Transformer Framework with CNN Extensions for Semantic Segmentation. - Nikolaos Detsikas; Nikolaos Mitianoudis; Ioannis Pratikakis (J. Imaging, 2024)