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ORCIDIoannis Pratikakis
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- affiliation: Democritus University of Thrace, Greece
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Journal Articles
- 2024
[j72]Nikolaos Detsikas
, Nikolaos Mitianoudis, Ioannis Pratikakis:
MResTNet: A Multi-Resolution Transformer Framework with CNN Extensions for Semantic Segmentation. J. Imaging 10(6): 125 (2024)- [j71]Georgios Zamanakos, Lazaros T. Tsochatzidis, Angelos Amanatiadis, Ioannis Pratikakis:
Feature Aware Re-weighting (FAR) in Bird's Eye View for LiDAR-based 3D object detection in autonomous driving applications. Robotics Auton. Syst. 175: 104664 (2024) - 2023
- [j70]Zois Tsakiris, Lazaros T. Tsochatzidis, Ioannis Pratikakis:
Improving Skeleton-Based Action Recognition Using Part-Aware Graphs in a Multi-Stream Fusion Context. IEEE Access 11: 117308-117320 (2023) - [j69]Yang Gao, Honglin Yuan, Tao Ku, Remco C. Veltkamp, Georgios Zamanakos, Lazaros T. Tsochatzidis, Angelos Amanatiadis, Ioannis Pratikakis, Aliki Panou, Ioannis Romanelis, Vlassis Fotis, Gerasimos Arvanitis, Konstantinos Moustakas:
SHREC 2023: Point cloud change detection for city scenes. Comput. Graph. 115: 35-42 (2023) - [j68]Matej Vitek, Abhijit Das, Diego Rafael Lucio, Luiz A. Zanlorensi, David Menotti, Jalil Nourmohammadi-Khiarak, Mohsen Akbari Shahpar, Meysam Asgari-Chenaghlu, Farhang Jaryani, Juan E. Tapia, Andres Valenzuela, Caiyong Wang, Yunlong Wang, Zhaofeng He, Zhenan Sun, Fadi Boutros, Naser Damer, Jonas Henry Grebe, Arjan Kuijper, Kiran B. Raja, Gourav Gupta, Georgios Zampoukis, Lazaros T. Tsochatzidis, Ioannis Pratikakis, S. V. Aruna Kumar, B. S. Harish, Umapada Pal, Peter Peer, Vitomir Struc:
Exploring Bias in Sclera Segmentation Models: A Group Evaluation Approach. IEEE Trans. Inf. Forensics Secur. 18: 190-205 (2023) - [j67]Athanasios Chalvatzaras, Ioannis Pratikakis, Angelos A. Amanatiadis:
A Survey on Map-Based Localization Techniques for Autonomous Vehicles. IEEE Trans. Intell. Veh. 8(2): 1574-1596 (2023) - 2022
- [j66]Vazgen Vanian, Georgios Zamanakos, Ioannis Pratikakis:
Improving performance of deep learning models for 3D point cloud semantic segmentation via attention mechanisms. Comput. Graph. 106: 277-287 (2022) - 2021
- [j65]Georgios Zamanakos, Lazaros T. Tsochatzidis, Angelos Amanatiadis, Ioannis Pratikakis:
A comprehensive survey of LIDAR-based 3D object detection methods with deep learning for autonomous driving. Comput. Graph. 99: 153-181 (2021) - [j64]Lazaros T. Tsochatzidis, Panagiota Koutla, Lena Costaridou, Ioannis Pratikakis:
Integrating segmentation information into CNN for breast cancer diagnosis of mammographic masses. Comput. Methods Programs Biomed. 200: 105913 (2021) - [j63]Lazaros T. Tsochatzidis, Symeon Symeonidis, Alexandros Papazoglou, Ioannis Pratikakis:
HTR for Greek Historical Handwritten Documents. J. Imaging 7(12): 260 (2021) - [j62]Konstantinos Zagoris, Angelos Amanatiadis, Ioannis Pratikakis:
Word Spotting as a Service: An Unsupervised and Segmentation-Free Framework for Handwritten Documents. J. Imaging 7(12): 278 (2021) - 2020
- [j61]Silvia Biasotti, Bianca Falcidieno, Guillaume Lavoué, Ioannis Pratikakis:
Foreword to the special section on 3D object retrieval 2019. Comput. Graph. 88: 4- (2020) - [j60]Tobias Schreck, Theoharis Theoharis, Ioannis Pratikakis, Michela Spagnuolo, Remco C. Veltkamp:
Foreword to the special section on 3D Object Retrieval 2020 workshop (3DOR2020). Comput. Graph. 93: 3- (2020) - 2019
- [j59]Christos Veinidis, Antonios Danelakis, Ioannis Pratikakis, Theoharis Theoharis:
Effective Descriptors for Human Action Retrieval from 3D Mesh Sequences. Int. J. Image Graph. 19(3): 1950018:1-1950018:34 (2019) - [j58]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, Tobias Grüning, Günter Hackl, Vili Haukkovaara, Gerhard Heyer, Lauri Hirvonen, Tobias Hodel, Matti Jokinen, Philip Kahle, Mario Kallio, Frédéric Kaplan, Florian Kleber, Roger Labahn, Eva Maria Lang, Sören Laube, Gundram Leifert, Georgios Louloudis, Rory McNicholl, Jean-Luc Meunier, Johannes Michael, Elena Mühlbauer, Nathanael Philipp, Ioannis Pratikakis, Joan Puigcerver Pérez, Hannelore Putz, George Retsinas, Verónica Romero, Robert Sablatnig, Joan-Andreu Sánchez, Philip Schofield, Giorgos Sfikas, Christian Sieber, Nikolaos Stamatopoulos, Tobias Strauß, Tamara Terbul, Alejandro H. Toselli, Berthold Ulreich, Mauricio Villegas, Enrique Vidal, Johanna Walcher, Max Weidemann, Herbert Wurster, Konstantinos Zagoris:
Transforming scholarship in the archives through handwritten text recognition. J. Documentation 75(5): 954-976 (2019) - [j57]Lazaros T. Tsochatzidis, Lena Costaridou, Ioannis Pratikakis:
Deep Learning for Breast Cancer Diagnosis from Mammograms - A Comparative Study. J. Imaging 5(3): 37 (2019) - [j56]Christos Veinidis, Ioannis Pratikakis, Theoharis Theoharis:
Unsupervised human action retrieval using salient points in 3D mesh sequences. Multim. Tools Appl. 78(3): 2789-2814 (2019) - 2018
- [j55]Guillaume Lavoué, Ioannis Pratikakis, Florent Dupont, Maks Ovsjanikov, Michela Spagnuolo:
Foreword to the Special Section on Eurographics Workshop on 3D Object Retrieval 2017. Comput. Graph. 71: 6- (2018) - [j54]Konstantinos Sfikas, Ioannis Pratikakis, Theoharis Theoharis:
Ensemble of PANORAMA-based convolutional neural networks for 3D model classification and retrieval. Comput. Graph. 71: 208-218 (2018) - [j53]Michalis A. Savelonas, Ioannis Pratikakis, Theoharis Theoharis, Georgios Thanellas, Frédéric Abad, Rémy Bendahan:
Spatially sensitive statistical shape analysis for pedestrian recognition from LIDAR data. Comput. Vis. Image Underst. 171: 1-9 (2018) - [j52]Ioannis Pratikakis, Michalis A. Savelonas, Pavlos Mavridis, Georgios Papaioannou, Konstantinos Sfikas, Fotis Arnaoutoglou, Dirk Rieke-Zapp:
Predictive digitisation of cultural heritage objects. Multim. Tools Appl. 77(10): 12991-13021 (2018) - [j51]Antonios Danelakis, Theoharis Theoharis, Ioannis Pratikakis:
Action unit detection in 3D facial videos with application in facial expression retrieval and recognition. Multim. Tools Appl. 77(19): 24813-24841 (2018) - [j50]George Ioannakis, Anestis Koutsoudis, Ioannis Pratikakis, Christodoulos Chamzas:
RETRIEVAL - An Online Performance Evaluation Tool for Information Retrieval Methods. IEEE Trans. Multim. 20(1): 119-127 (2018) - 2017
- [j49]Panagiotis Theologou, Ioannis Pratikakis, Theoharis Theoharis:
Part-based 3D object retrieval via multi-label optimization. Comput. Vis. Image Underst. 160: 148-157 (2017) - [j48]Christos Veinidis, Ioannis Pratikakis, Theoharis Theoharis:
On the retrieval of 3D mesh sequences of human actions. Multim. Tools Appl. 76(2): 2059-2085 (2017) - [j47]Panagiotis Theologou, Ioannis Pratikakis, Theoharis Theoharis:
Unsupervised Spectral Mesh Segmentation Driven by Heterogeneous Graphs. IEEE Trans. Pattern Anal. Mach. Intell. 39(2): 397-410 (2017) - [j46]Lazaros T. Tsochatzidis, Konstantinos Zagoris, Nikolaos Arikidis, Anna Karahaliou, Lena Costaridou, Ioannis Pratikakis:
Computer-aided diagnosis of mammographic masses based on a supervised content-based image retrieval approach. Pattern Recognit. 71: 106-117 (2017) - [j45]Konstantinos Zagoris, Ioannis Pratikakis, Basilis Gatos:
Unsupervised Word Spotting in Historical Handwritten Document Images Using Document-Oriented Local Features. IEEE Trans. Image Process. 26(8): 4032-4041 (2017) - 2016
- [j44]Konstantinos Sfikas, Ioannis Pratikakis, Anestis Koutsoudis, Michalis A. Savelonas, Theoharis Theoharis:
Partial matching of 3D cultural heritage objects using panoramic views. Multim. Tools Appl. 75(7): 3693-3707 (2016) - [j43]Antonios Danelakis, Theoharis Theoharis, Ioannis Pratikakis, Panagiotis Perakis:
An effective methodology for dynamic 3D facial expression retrieval. Pattern Recognit. 52: 174-185 (2016) - [j42]Michalis A. Savelonas, Ioannis Pratikakis, Konstantinos Sfikas:
Fisher encoding of differential fast point feature histograms for partial 3D object retrieval. Pattern Recognit. 55: 114-124 (2016) - [j41]Antonios Danelakis, Theoharis Theoharis, Ioannis Pratikakis:
A robust spatio-temporal scheme for dynamic 3D facial expression retrieval. Vis. Comput. 32(2): 257-269 (2016) - [j40]Antonios Danelakis, Theoharis Theoharis, Ioannis Pratikakis:
A spatio-temporal wavelet-based descriptor for dynamic 3D facial expression retrieval and recognition. Vis. Comput. 32(6-8): 1001-1011 (2016) - 2015
- [j39]Panagiotis Theologou, Ioannis Pratikakis, Theoharis Theoharis:
A comprehensive overview of methodologies and performance evaluation frameworks in 3D mesh segmentation. Comput. Vis. Image Underst. 135: 49-82 (2015) - [j38]Antonios Danelakis, Theoharis Theoharis, Ioannis Pratikakis:
A survey on facial expression recognition in 3D video sequences. Multim. Tools Appl. 74(15): 5577-5615 (2015) - [j37]Antonios Danelakis, Theoharis Theoharis, Ioannis Pratikakis:
Erratum to: A survey on facial expression recognition in 3D video sequences. Multim. Tools Appl. 74(15): 5617-5621 (2015) - [j36]Michalis A. Savelonas, Ioannis Pratikakis, Konstantinos Sfikas:
An overview of partial 3D object retrieval methodologies. Multim. Tools Appl. 74(24): 11783-11808 (2015) - 2014
- [j35]Konstantinos Zagoris, Ioannis Pratikakis:
Text Detection on Natural Images Using Mnemonic Cellular Automata. J. Cell. Autom. 9(2-3): 183-194 (2014) - [j34]Konstantinos Zagoris, Ioannis Pratikakis, Apostolos Antonacopoulos, Basilis Gatos, Nikos Papamarkos:
Distinction between handwritten and machine-printed text based on the bag of visual words model. Pattern Recognit. 47(3): 1051-1062 (2014) - [j33]Konstantinos Ntirogiannis, Basilis Gatos, Ioannis Pratikakis:
A combined approach for the binarization of handwritten document images. Pattern Recognit. Lett. 35: 3-15 (2014) - [j32]Konstantinos Sfikas, Theoharis Theoharis, Ioannis Pratikakis:
Pose normalization of 3D models via reflective symmetry on panoramic views. Vis. Comput. 30(11): 1261-1274 (2014) - 2013
- [j31]Marios Anthimopoulos, Basilios Gatos, Ioannis Pratikakis:
Detection of artificial and scene text in images and video frames. Pattern Anal. Appl. 16(3): 431-446 (2013) - [j30]Anastasia Bolovinou, Ioannis Pratikakis, Stavros J. Perantonis:
Bag of spatio-visual words for context inference in scene classification. Pattern Recognit. 46(3): 1039-1053 (2013) - [j29]Konstantinos Ntirogiannis, Basilios Gatos, Ioannis Pratikakis:
Performance Evaluation Methodology for Historical Document Image Binarization. IEEE Trans. Image Process. 22(2): 595-609 (2013) - [j28]Konstantinos Sfikas, Theoharis Theoharis, Ioannis Pratikakis:
3D object retrieval via range image queries in a bag-of-visual-words context. Vis. Comput. 29(12): 1351-1361 (2013) - 2012
- [j27]Konstantinos Sfikas, Theoharis Theoharis, Ioannis Pratikakis:
Non-rigid 3D object retrieval using topological information guided by conformal factors. Vis. Comput. 28(9): 943-955 (2012) - 2011
- [j26]Hamid Laga, Tobias Schreck, Alfredo Ferreira, Afzal Godil, Ioannis Pratikakis, Remco C. Veltkamp:
Eurographics 2011 Workshop on 3D Object Retrieval (EG 3DOR'2011) in Cooperation with ACM SIGGRAPH : Lluandudno, UK, April 10, 2011. Comput. Graph. Forum 30(6): 1865-1866 (2011) - [j25]Konstantinos Sfikas, Theoharis Theoharis, Ioannis Pratikakis:
ROSy+: 3D Object Pose Normalization Based on PCA and Reflective Object Symmetry with Application in 3D Object Retrieval. Int. J. Comput. Vis. 91(3): 262-279 (2011) - [j24]Basilios Gatos, Konstantinos Ntirogiannis, Ioannis Pratikakis:
DIBCO 2009: document image binarization contest. Int. J. Document Anal. Recognit. 14(1): 35-44 (2011) - [j23]Anastasios L. Kesidis, Eleni Galiotou, Basilios Gatos, Ioannis Pratikakis:
A word spotting framework for historical machine-printed documents. Int. J. Document Anal. Recognit. 14(2): 131-144 (2011) - [j22]Nikolaos Stamatopoulos, Basilios Gatos, Ioannis Pratikakis, Stavros J. Perantonis:
Goal-Oriented Rectification of Camera-Based Document Images. IEEE Trans. Image Process. 20(4): 910-920 (2011) - [j21]Ioannis Pratikakis, Tobias Schreck, Theoharis Theoharis, Remco C. Veltkamp:
Preface to special issue on 3DOR 2010. Vis. Comput. 27(11): 949-950 (2011) - 2010
- [j20]Ioannis Pratikakis, Michela Spagnuolo:
Eurographics 2009 Workshop on 3D Object Retrieval (EG 3DOR'09) in Cooperation with ACM SIGGRAPHMunich, GermanyMarch 29, 2009. Comput. Graph. Forum 29(1): 247-248 (2010) - [j19]Theoharis Theoharis, Ioannis Pratikakis, Michela Spagnuolo:
IJCV Special Issue on 3D Object Retrieval - Foreword by the Guest Editors. Int. J. Comput. Vis. 89(2-3): 129 (2010) - [j18]Panagiotis Papadakis, Ioannis Pratikakis, Theoharis Theoharis, Stavros J. Perantonis:
PANORAMA: A 3D Shape Descriptor Based on Panoramic Views for Unsupervised 3D Object Retrieval. Int. J. Comput. Vis. 89(2-3): 177-192 (2010) - [j17]Marios Anthimopoulos, Basilios Gatos, Ioannis Pratikakis:
A two-stage scheme for text detection in video images. Image Vis. Comput. 28(9): 1413-1426 (2010) - [j16]Alexander Agathos, Ioannis Pratikakis, Stavros J. Perantonis, Nickolas S. Sapidis:
Protrusion-oriented 3D mesh segmentation. Vis. Comput. 26(1): 63-81 (2010) - [j15]Ioannis Pratikakis, Michela Spagnuolo, Theoharis Theoharis, Remco C. Veltkamp:
Preface. Vis. Comput. 26(10): 1243 (2010) - [j14]Alexander Agathos, Ioannis Pratikakis, Panagiotis Papadakis, Stavros J. Perantonis, Phillip N. Azariadis, Nickolas S. Sapidis:
3D articulated object retrieval using a graph-based representation. Vis. Comput. 26(10): 1301-1319 (2010) - 2009
- [j13]Iris Vanhamel, Cosmin Mihai, Hichem Sahli, Antonis Katartzis, Ioannis Pratikakis:
Scale Selection for Compact Scale-Space Representation of Vector-Valued Images. Int. J. Comput. Vis. 84(2): 194-204 (2009) - [j12]Georgios Louloudis, Basilios Gatos, Ioannis Pratikakis, Constantin Halatsis:
Text line and word segmentation of handwritten documents. Pattern Recognit. 42(12): 3169-3183 (2009) - 2008
- [j11]Georgios Louloudis, Basilios Gatos, Ioannis Pratikakis, Constantin Halatsis:
Text line detection in handwritten documents. Pattern Recognit. 41(12): 3758-3772 (2008) - 2007
- [j10]Thomas Konidaris, Basilios Gatos, Kostas Ntzios, Ioannis Pratikakis, Sergios Theodoridis, Stavros J. Perantonis:
Keyword-guided word spotting in historical printed documents using synthetic data and user feedback. Int. J. Document Anal. Recognit. 9(2-4): 167-177 (2007) - [j9]Kostas Ntzios, Basilios Gatos, Ioannis Pratikakis, Thomas Konidaris, Stavros J. Perantonis:
An old greek handwritten OCR system based on an efficient segmentation-free approach. Int. J. Document Anal. Recognit. 9(2-4): 179-192 (2007) - [j8]Panagiotis Papadakis, Ioannis Pratikakis, Stavros J. Perantonis, Theoharis Theoharis:
Efficient 3D shape matching and retrieval using a concrete radialized spherical projection representation. Pattern Recognit. 40(9): 2437-2452 (2007) - 2006
- [j7]Basilios Gatos, Kostas Ntzios, Ioannis Pratikakis, Sergios Petridis, Thomas Konidaris, Stavros J. Perantonis:
An efficient segmentation-free approach to assist old Greek handwritten manuscript OCR. Pattern Anal. Appl. 8(4): 305-320 (2006) - [j6]Basilios Gatos, Ioannis Pratikakis, Stavros J. Perantonis:
Adaptive degraded document image binarization. Pattern Recognit. 39(3): 317-327 (2006) - 2003
- [j5]Ioannis Pratikakis, Christian Barillot, Pierre Hellier, Étienne Mémin:
Robust Multiscale Deformable Registration of 3D Ultrasound Images. Int. J. Image Graph. 3(4): 547-566 (2003) - [j4]Iris Vanhamel, Ioannis Pratikakis, Hichem Sahli:
Multiscale gradient watersheds of color images. IEEE Trans. Image Process. 12(6): 617-626 (2003) - 2000
- [j3]Kui Zhang, Ioannis Pratikakis, Jan Cornelis, Edgard Nyssen:
Using Landmarks to Establish a Point-to-Point Correspondence between Signatures. Pattern Anal. Appl. 3(1): 69-75 (2000) - 1999
- [j2]Ioannis Pratikakis, Hichem Sahli, Jan Cornelis:
Low level image partitioning guided by the gradient watershed hierarchy. Signal Process. 75(2): 173-195 (1999) - 1996
- [j1]Xin Yang, Bart Truyen, Ioannis Pratikakis, Jan Cornelis:
Hierarchical contour matching in medical images. Image Vis. Comput. 14(6): 417-433 (1996)
Conference and Workshop Papers
- 2024
- [c76]Panagiota Moraiti, Lazaros T. Tsochatzidis, Ilias Papadeas, Ioannis Pratikakis:
Mean Teacher with Stochastic Restoration and Contrastive Learning for Domain Adaptive Object Detection. SETN 2024: 3:1-3:7 - 2023
- [c75]Maria Siopi, Dimitrios Ellinoudis, Ioannis Pratikakis, Angelos Amanatiadis:
A study on high definition maps' standards and specifications for autonomous vehicles. COINS 2023: 1-7 - [c74]Efstathios Karypidis, Georgios Zamanakos, Lazaros T. Tsochatzidis, Ioannis Pratikakis:
Point Contrastive learning for LiDAR-based 3D object detection in autonomous driving. DSP 2023: 1-5 - 2022
- [c73]Georgios Zamanakos, Lazaros T. Tsochatzidis, Angelos Amanatiadis, Ioannis Pratikakis:
A cooperative LiDAR-camera scheme for extrinsic calibration. IVMSP 2022: 1-5 - 2021
- [c72]Angelos Amanatiadis, Konstantinos Zagoris, Ioannis Pratikakis:
Word Spotting as a Service for Handwritten Documents. ICCE 2021: 1-2 - 2020
- [c71]Matej Vitek, Abhijit Das, Y. Pourcenoux, A. Missler, C. Paumier, Sumanta Das, Ishita De Ghosh, Diego Rafael Lucio, Luiz A. Zanlorensi, David Menotti, Fadi Boutros, Naser Damer, Jonas Henry Grebe, Arjan Kuijper, Junxing Hu, Yong He, Caiyong Wang, H. Liu, Yunlong Wang, Zhenan Sun, Dailé Osorio Roig, Christian Rathgeb, Christoph Busch, Juan E. Tapia, Andres Valenzuela, Georgios Zampoukis, Lazaros T. Tsochatzidis, Ioannis Pratikakis, S. Nathan, R. Suganya, Vineet Mehta, Abhinav Dhall, Kiran B. Raja, Gourav Gupta, Jalil Nourmohammadi-Khiarak, M. Akbari-Shahper, Farhang Jaryani, Meysam Asgari-Chenaghlu, R. Vyas, Sristi Dakshit, Peter Peer, Umapada Pal, Vitomir Struc:
SSBC 2020: Sclera Segmentation Benchmarking Competition in the Mobile Environment. IJCB 2020: 1-10 - [c70]Kleopatra Markou, Lazaros T. Tsochatzidis, Konstantinos Zagoris, Alexandros Papazoglou, Xenofon Karagiannis, Symeon Symeonidis, Ioannis Pratikakis:
A Convolutional Recurrent Neural Network for the Handwritten Text Recognition of Historical Greek Manuscripts. ICPR Workshops (7) 2020: 249-262 - 2019
- [c69]Ioannis Pratikakis, Konstantinos Zagoris, Xenofon Karagiannis, Lazaros T. Tsochatzidis, Tanmoy Mondal, Isabelle Marthot-Santaniello:
ICDAR 2019 Competition on Document Image Binarization (DIBCO 2019). ICDAR 2019: 1547-1556 - 2018
- [c68]Ioannis Pratikakis, Konstantinos Zagoris, Panagiotis Kaddas, Basilis Gatos:
ICFHR 2018 Competition on Handwritten Document Image Binarization (H-DIBCO 2018). ICFHR 2018: 489-493 - 2017
- [c67]Konstantinos Sfikas, Theoharis Theoharis, Ioannis Pratikakis:
Exploiting the PANORAMA Representation for Convolutional Neural Network Classification and Retrieval. 3DOR@Eurographics 2017 - [c66]Konstantinos Zagoris, Ioannis Pratikakis:
Bio-Inspired Modeling for the Enhancement of Historical Handwritten Documents. ICDAR 2017: 287-292 - [c65]Ioannis Pratikakis, Konstantinos Zagoris, George Barlas, Basilis Gatos:
ICDAR2017 Competition on Document Image Binarization (DIBCO 2017). ICDAR 2017: 1395-1403 - 2016
- [c64]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, Huu-Quan To, Minh-Bao Truong, Thuyen V. Phan, Minh-Duc Nguyen, Thanh-An Than, Khoi-Nguyen C. Mac, Minh N. Do, Anh Duc Duong, Takahiko Furuya, Ryutarou Ohbuchi, Masaki Aono, Shoki Tashiro, David Pickup, Xianfang Sun, Paul L. Rosin, Ralph R. Martin:
Partial Shape Queries for 3D Object Retrieval. 3DOR@Eurographics 2016 - [c63]George Ioannakis, Christodoulos Chamzas, Anestis Koutsoudis, Nikolaos Papamarkos, Ioannis Pratikakis, Fotis Arnaoutoglou, Nikolaos Mitianoudis, Thomas Sgouros:
Applying conformal geometry for creating a 3D model spatial-consistent texture map. DMIAF 2016: 117-120 - [c62]Ioannis Pratikakis, Konstantinos Zagoris, Basilis Gatos, Joan Puigcerver, Alejandro H. Toselli, Enrique Vidal:
ICFHR2016 Handwritten Keyword Spotting Competition (H-KWS 2016). ICFHR 2016: 613-618 - [c61]Ioannis Pratikakis, Konstantinos Zagoris, George Barlas, Basilis Gatos:
ICFHR2016 Handwritten Document Image Binarization Contest (H-DIBCO 2016). ICFHR 2016: 619-623 - 2015
- [c60]Michalis A. Savelonas, Ioannis Pratikakis, Konstantinos Sfikas:
Partial 3D Object Retrieval combining Local Shape Descriptors with Global Fisher Vectors. 3DOR@Eurographics 2015: 23-30 - [c59]Antonios Danelakis, Theoharis Theoharis, Ioannis Pratikakis:
A Spatio-Temporal Descriptor for Dynamic 3D Facial Expression Retrieval and Recognition. 3DOR@Eurographics 2015: 63-70 - [c58]Anestis Koutsoudis, George Ioannakis, Ioannis Pratikakis, Christos Chamzas:
RETRIEVAL 3D: An On-line Content-Based Retrieval Performance Evaluation Tool. 3DOR@Eurographics 2015: 95-98 - [c57]Konstantinos Zagoris, Ioannis Pratikakis, Basilis Gatos:
A Framework for Efficient Transcription of Historical Documents Using Keyword Spotting. HIP@ICDAR 2015: 9-14 - 2014
- [c56]Christos Veinidis, Ioannis Pratikakis, Theoharis Theoharis:
Querying 3D Mesh Sequences for Human Action Retrieval. 3DV (Workshops) 2014: 33-40 - [c55]Antonios Danelakis, Theoharis Theoharis, Ioannis Pratikakis:
GeoTopo: Dynamic 3D Facial Expression Retrieval Using Topological and Geometric Information. 3DOR@Eurographics 2014: 1-8 - [c54]Michalis A. Savelonas, Ioannis Pratikakis, Konstantinos Sfikas:
Fisher Encoding of Adaptive Fast Persistent Feature Histograms for Partial Retrieval of 3D Pottery Objects. 3DOR@Eurographics 2014: 61-68 - [c53]Lazaros T. Tsochatzidis, Konstantinos Zagoris, Michalis A. Savelonas, Ioannis Pratikakis:
SVM-based CBIR of breast masses on mammograms. AI-AM/NetMed@ECAI 2014: 26-30 - [c52]Konstantinos Zagoris, Ioannis Pratikakis, Basilis Gatos:
Segmentation-Based Historical Handwritten Word Spotting Using Document-Specific Local Features. ICFHR 2014: 9-14 - [c51]Konstantinos Ntirogiannis, Basilis Gatos, Ioannis Pratikakis:
ICFHR2014 Competition on Handwritten Document Image Binarization (H-DIBCO 2014). ICFHR 2014: 809-813 - [c50]Ioannis Pratikakis, Konstantinos Zagoris, Basilis Gatos, Georgios Louloudis, Nikolaos Stamatopoulos:
ICFHR 2014 Competition on Handwritten Keyword Spotting (H-KWS 2014). ICFHR 2014: 814-819 - 2013
- [c49]Konstantinos Sfikas, Ioannis Pratikakis, Theoharis Theoharis:
SymPan: 3D Model Pose Normalization via Panoramic Views and Reflective Symmetry. 3DOR@Eurographics 2013: 41-48 - [c48]Konstantinos Zagoris, Ioannis Pratikakis:
Text Detection in Natural Images Using Bio-inspired Models. ICDAR 2013: 1370-1374 - [c47]Ioannis Pratikakis, Basilis Gatos, Konstantinos Ntirogiannis:
ICDAR 2013 Document Image Binarization Contest (DIBCO 2013). ICDAR 2013: 1471-1476 - [c46]Konstantinos Sfikas, Ioannis Pratikakis, Anestis Koutsoudis, Michalis A. Savelonas, Theoharis Theoharis:
3D Object Partial Matching Using Panoramic Views. ICIAP Workshops 2013: 169-178 - 2012
- [c45]Konstantinos Sfikas, Ioannis Pratikakis, Theoharis Theoharis:
3D Object Retrieval via Range Image Queries based on SIFT descriptors on Panoramic Views. 3DOR@Eurographics 2012: 9-15 - [c44]Antonios Danelakis, Theoharis Theoharis, Ioannis Pratikakis:
3D mesh video retrieval: A survey. 3DTV-Conference 2012: 1-4 - [c43]Konstantinos Zagoris, Ioannis Pratikakis:
Scene Text Detection on Images Using Cellular Automata. ACRI 2012: 514-523 - [c42]Konstantinos Zagoris, Ioannis Pratikakis, Apostolos Antonacopoulos, Basilios Gatos, Nikos Papamarkos:
Handwritten and Machine Printed Text Separation in Document Images Using the Bag of Visual Words Paradigm. ICFHR 2012: 103-108 - [c41]Ioannis Pratikakis, Basilios Gatos, Konstantinos Ntirogiannis:
ICFHR 2012 Competition on Handwritten Document Image Binarization (H-DIBCO 2012). ICFHR 2012: 817-822 - 2011
- [c40]Konstantinos Sfikas, Ioannis Pratikakis, Theoharis Theoharis:
ConTopo: Non-Rigid 3D Object Retrieval using Topological Information guided by Conformal Factors. 3DOR@Eurographics 2011: 25-32 - [c39]Konstantinos Ntirogiannis, Basilios Gatos, Ioannis Pratikakis:
Binarization of Textual Content in Video Frames. ICDAR 2011: 673-677 - [c38]Ioannis Pratikakis, Basilios Gatos, Konstantinos Ntirogiannis:
ICDAR 2011 Document Image Binarization Contest (DIBCO 2011). ICDAR 2011: 1506-1510 - 2010
- [c37]Ioannis Pratikakis, Basilios Gatos, Konstantinos Ntirogiannis:
H-DIBCO 2010 - Handwritten Document Image Binarization Competition. ICFHR 2010: 727-732 - 2009
- [c36]Alexander Agathos, Ioannis Pratikakis, Panagiotis Papadakis, Stavros J. Perantonis, Phillip N. Azariadis, Nickolas S. Sapidis:
Retrieval of 3D Articulated Objects Using a Graph-based Representation. 3DOR@Eurographics 2009: 29-36 - [c35]Anastasios L. Kesidis, Eleni Galiotou, Basilios Gatos, Aristomenis S. Lampropoulos, Ioannis Pratikakis, Ioanna Manolessou, Angela Ralli:
Accessing the content of Greek historical documents. AND 2009: 55-62 - [c34]Basilios Gatos, Ioannis Pratikakis:
Segmentation-free Word Spotting in Historical Printed Documents. ICDAR 2009: 271-275 - [c33]Nikolaos Stamatopoulos, Basilios Gatos, Ioannis Pratikakis:
A Methodology for Document Image Dewarping Techniques Performance Evaluation. ICDAR 2009: 956-960 - [c32]Konstantinos Ntirogiannis, Basilios Gatos, Ioannis Pratikakis:
A Modified Adaptive Logical Level Binarization Technique for Historical Document Images. ICDAR 2009: 1171-1175 - [c31]Basilios Gatos, Konstantinos Ntirogiannis, Ioannis Pratikakis:
ICDAR 2009 Document Image Binarization Contest (DIBCO 2009). ICDAR 2009: 1375-1382 - 2008
- [c30]Panagiotis Papadakis, Ioannis Pratikakis, Theoharis Theoharis, Georgios Passalis, Stavros J. Perantonis:
3D Object Retrieval using an Efficient and Compact Hybrid Shape Descriptor . 3DOR@Eurographics 2008: 9-16 - [c29]Nikolaos Stamatopoulos, Basilios Gatos, Ioannis Pratikakis, Stavros J. Perantonis:
A Two-Step Dewarping of Camera Document Images. Document Analysis Systems 2008: 209-216 - [c28]Konstantinos Ntirogiannis, Basilios Gatos, Ioannis Pratikakis:
An Objective Evaluation Methodology for Document Image Binarization Techniques. Document Analysis Systems 2008: 217-224 - [c27]Marios Anthimopoulos, Basilios Gatos, Ioannis Pratikakis:
A Hybrid System for Text Detection in Video Frames. Document Analysis Systems 2008: 286-292 - [c26]Basilios Gatos, Ioannis Pratikakis, Stavros J. Perantonis:
Efficient Binarization of Historical and Degraded Document Images. Document Analysis Systems 2008: 447-454 - [c25]Panagiotis Papadakis, Ioannis Pratikakis, Stavros J. Perantonis, Theoharis Theoharis:
CIL3D: a content-based 3D model search engine. DIMEA 2008: 524-525 - [c24]Basilios Gatos, Ioannis Pratikakis, Stavros J. Perantonis:
Improved document image binarization by using a combination of multiple binarization techniques and adapted edge information. ICPR 2008: 1-4 - [c23]Panagiotis Papadakis, Ioannis Pratikakis, Stavros J. Perantonis, Theoharis Theoharis, Georgios Passalis:
SHREC'08 entry: 2D/3D hybrid. Shape Modeling International 2008: 247-248 - 2007
- [c22]Basilios Gatos, Ioannis Pratikakis, Konstantinos Ntirogiannis:
Segmentation Based Recovery of Arbitrarily Warped Document Images. ICDAR 2007: 989-993 - [c21]Cosmin Mihai, Iris Vanhamel, Hichem Sahli, Antonis Katartzis, Ioannis Pratikakis:
Scale Selection for Compact Scale-Space Representation of Vector-Valued Images. SSVM 2007: 32-42 - [c20]Marios Anthimopoulos, Basilios Gatos, Ioannis Pratikakis:
Multiresolution text detection in video frames. VISAPP (2) 2007: 161-166 - [c19]Ioannis Pratikakis, Vassilis Virvilis, Dimitrios I. Kosmopoulos, Stavros J. Perantonis, A. Damianakis, D. Tsatsos:
e-Medi: A Web-based e-Training Platform for Breast Imaging. WEBIST (3) 2007: 338-345 - 2006
- [c18]Iris Vanhamel, Ioannis Pratikakis, Hichem Sahli:
Multiscale Graph Theory Based Color Segmentation. ICIP 2006: 769-772 - [c17]Iris Vanhamel, Hichem Sahli, Ioannis Pratikakis:
Nonlinear Multiscale Graph Theory based Segmentation of Color Images. ICPR (2) 2006: 407-411 - [c16]Basilios Gatos, Ioannis Pratikakis, Stavros J. Perantonis:
Hybrid Off-Line Cursive Handwriting Word Recognition. ICPR (2) 2006: 998-1002 - [c15]Dimitrios I. Kosmopoulos, Sergios Petridis, Ioannis Pratikakis, V. Gatos, Stavros J. Perantonis, Vangelis Karkaletsis, Georgios Paliouras:
Knowledge Acquisition from Multimedia Content using an Evolution Framework. AIAI 2006: 557-565 - [c14]Basilios Gatos, Thomas Konidaris, Ioannis Pratikakis, Stavros J. Perantonis:
A Holistic Methodology for Keyword Search in Historical Typewritten Documents. SETN 2006: 490-493 - [c13]Ioannis Pratikakis, I. Dounis, Basilios Gatos, Stavros J. Perantonis:
IIT / NCSR "Demokritos" at TRECVID 2006: Shot Boundary Detection. TRECVID 2006 - 2005
- [c12]Basilios Gatos, Dimitrios Danatsas, Ioannis Pratikakis, Stavros J. Perantonis:
Automatic Table Detection in Document Images. ICAPR (1) 2005: 609-618 - [c11]Basilios Gatos, Thomas Konidaris, Kostas Ntzios, Ioannis Pratikakis, Stavros J. Perantonis:
A Segmentation-free Approach for Keyword Search in Historical Typewritten Documents. ICDAR 2005: 54-58 - [c10]Kostas Ntzios, Basilios Gatos, Ioannis Pratikakis, Thomas Konidaris, Stavros J. Perantonis:
An Old Greek Handwritten OCR System. ICDAR 2005: 64-69 - [c9]Ioannis Pratikakis, Iris Vanhamel, Hichem Sahli, Basilios Gatos, Stavros J. Perantonis:
Watershed-Driven Region-Based Image Retrieval. ISMM 2005: 207-216 - 2004
- [c8]Basilios Gatos, Kostas Ntzios, Ioannis Pratikakis, Sergios Petridis, Thomas Konidaris, Stavros J. Perantonis:
A Segmentation-Free Recognition Technique to Assist Old Greek Handwritten Manuscript OCR. Document Analysis Systems 2004: 63-74 - [c7]Basilios Gatos, Ioannis Pratikakis, Stavros J. Perantonis:
An Adaptive Binarization Technique for Low Quality Historical Documents. Document Analysis Systems 2004: 102-113 - [c6]Ioannis Pratikakis, Z. Efremedis, Basilios Gatos, Stavros J. Perantonis, Iris Vanhamel, Hichem Sahli:
Unsupervised Region-Based Image Retrieval. EWIMT 2004 - [c5]Basilios Gatos, Ioannis Pratikakis, Stavros J. Perantonis:
Locating Text in Historical Collection Manuscripts. SETN 2004: 476-485 - 2001
- [c4]Iris Vanhamel, Ioannis Pratikakis, Hichem Sahli:
Hierarchical Segmentation Using Dynamics of Multiscale Color Gradient Watersheds. Scale-Space 2001: 371-379 - [c3]Ioannis Pratikakis, Christian Barillot, Pierre Hellier:
Robust Multi-scale Non-rigid Registration of 3D Ultrasound Images. Scale-Space 2001: 389-397 - 2000
- [c2]Iris Vanhamel, Hichem Sahli, Ioannis Pratikakis:
Automatic Watershed Segmentation of Color Images. ISMM 2000: 207-214 - 1996
- [c1]Ioannis Pratikakis, Hichem Sahli, Jan Cornelis:
Watershed Analysis and Relaxation Labelling: A cooperative approach for the interpretation of Cranial-MR images using a Statistical Digital Atlas. ISMM 1996: 425-432
Parts in Books or Collections
- 2011
- [p1]Ioannis Pratikakis, Anastasia Bolovinou, Basilios Gatos, Stavros J. Perantonis:
Semantics Extraction from Images. Knowledge-Driven Multimedia Information Extraction and Ontology Evolution 2011: 50-88
Editorship
- 2020
- [e7]Tobias Schreck, Theoharis Theoharis, Ioannis Pratikakis, Michela Spagnuolo, Remco C. Veltkamp:
13th Eurographics Workshop on 3D Object Retrieval, 3DOR 2020 - Short Papers, Graz, Austria, September 4-5, 2020. Eurographics Association 2020, ISBN 978-3-03868-126-7 [contents] - 2017
- [e6]Ioannis Pratikakis, Florent Dupont, Maks Ovsjanikov:
10th Eurographics Workshop on 3D Object Retrieval, 3DOR@Eurographics 2017, Lyon, France, April 23-24, 2017. Eurographics Association 2017, ISBN 978-3-03868-030-7 [contents] - 2015
- [e5]Ioannis Pratikakis, Theoharis Theoharis, Michela Spagnuolo, Luc Van Gool, Remco C. Veltkamp, Afzal Godil:
8th Eurographics Workshop on 3D Object Retrieval, 3DOR@Eurographics 2015, Zurich, Switzerland, May 2-3, 2015. Eurographics Association 2015, ISBN 978-3-905674-78-1 [contents] - 2013
- [e4]Umberto Castellani, Tobias Schreck, Silvia Biasotti, Ioannis Pratikakis, Afzal Godil, Remco C. Veltkamp:
6th Eurographics Workshop on 3D Object Retrieval, 3DOR@Eurographics 2013, Girona, Spain, May 11, 2013. Eurographics Association 2013, ISBN 978-3-905674-44-6 [contents] - 2011
- [e3]Hamid Laga, Tobias Schreck, Alfredo Ferreira, Afzal Godil, Ioannis Pratikakis, Remco C. Veltkamp:
4th Eurographics Workshop on 3D Object Retrieval, 3DOR@Eurographics 2011, Llandudno, UK, April 10, 2011. Eurographics Association 2011, ISBN 978-3-905674-31-6 [contents] - 2010
- [e2]Mohamed Daoudi, Tobias Schreck, Michela Spagnuolo, Ioannis Pratikakis, Remco C. Veltkamp, Theoharis Theoharis:
3rd Eurographics Workshop on 3D Object Retrieval, 3DOR@Eurographics 2010, Norrköping, Sweden, May 2, 2010. Eurographics Association 2010, ISBN 978-3-905674-22-4 [contents] - 2009
- [e1]Michela Spagnuolo, Ioannis Pratikakis, Remco C. Veltkamp, Theoharis Theoharis:
2nd Eurographics Workshop on 3D Object Retrieval, 3DOR@Eurographics 2009, Munich, Germany, March 29, 2009. Eurographics Association 2009, ISBN 978-3-905674-16-3 [contents]
Coauthor Index
Basilios Gatos
aka: Basilis Gatos
aka: Basilis Gatos
[j58] [j45] [j34] [j33] [j31] [j29] [j24] [j23] [j22] [j17] [j12] [j11] [j10] [j9] [j7] [j6] [c68] [c65] [c62] [c61] [c57] [c52] [c51] [c50] [c47] [c42] [c41] [c39] [c38] [c37] [c35] [c34] [c33] [c32] [c31] [c29] [c28] [c27] [c26] [c24] [c22] [c20] [c16] [c14] [c13] [c12] [c11] [c10] [c9] [c8] [c7] [c6] [c5] [p1]
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