Flexible page segmentation using the background. - Apostolos Antonacopoulos; R. T. Ritchings (ICPR (2), 1994)

Representation and classification of complex-shaped printed regions using white tiles. - Apostolos Antonacopoulos; R. T. Ritchings (ICDAR, 1995)

Local Skew Angle Estimation from Background Space in Text Regions. - Apostolos Antonacopoulos (ICDAR, 1997)

Identification of airfield runways in synthetic aperture radar images. - Ian Finch; Apostolos Antonacopoulos (ICPR, 1998)

Page Segmentation Using the Description of the Background. - Apostolos Antonacopoulos (Comput. Vis. Image Underst., 1998)

Automated Interpretation of Visual Representations: Extracting Textual Information from WWW Images. - Apostolos Antonacopoulos; F. Delporte (Visual Representations and Interpretations, 1999)

Methodology for Flexible and Efficient Analysis of the Performance of Page Segmentation Algorithms. - Apostolos Antonacopoulos; A. Brough (ICDAR, 1999)

Region Description and Comparative Analysis using a Tesseral Representation. - Apostolos Antonacopoulos; Frans Coenen (ICDAR, 1999)

Information Extraction from Complex Circular Charts. - Apostolos Antonacopoulos; David P. Kennedy (ICDAR, 2001)

First International Newspaper Segmentation Contest. - Basilios Gatos; S. L. Mantzaris; Apostolos Antonacopoulos (ICDAR, 2001)

Fuzzy Segmentation of Characters in Web Images Based on Human Colour Perception. - Apostolos Antonacopoulos; Dimosthenis Karatzas (Document Analysis Systems, 2002)

An Automated Tachograph Chart Analysis System. - Apostolos Antonacopoulos; David P. Kennedy (Document Analysis Systems, 2002)

A Ground-Truthing Tool for Layout Analysis Performance Evaluation. - Apostolos Antonacopoulos; Hong Meng (Document Analysis Systems, 2002)

A fuzzy Approach to Text Segmentation in Web Images based on Human Colour perception. - Apostolos Antonacopoulos; Dimosthenis Karatzas (Web Document Analysis, 2003)

ICDAR 2003 Page Segmentation Competition. - Apostolos Antonacopoulos; Basilios Gatos; Dimosthenis Karatzas (ICDAR, 2003)

Two Approaches for Text Segmentation in Web Images. - Dimosthenis Karatzas; Apostolos Antonacopoulos (ICDAR, 2003)

A Robust Braille Recognition System. - Apostolos Antonacopoulos; David Bridson (Document Analysis Systems, 2004)

A Complete Approach to the Conversion of Typewritten Historical Documents for Digital Archives. - Apostolos Antonacopoulos; Dimosthenis Karatzas (Document Analysis Systems, 2004)

Document Image Analysis for World War II Personal Records. - Apostolos Antonacopoulos; Dimosthenis Karatzas (DIAL, 2004)

The lifecycle of a digital historical document: structure and content. - Apostolos Antonacopoulos; Dimosthenis Karatzas; Henryk Krawczyk; Bogdan Wiszniewski (ACM Symposium on Document Engineering, 2004)

Text Extraction from Web Images Based on A Split-and-Merge Segmentation Method Using Colour Perception. - Dimosthenis Karatzas; Apostolos Antonacopoulos (ICPR (2), 2004)

Page Segmentation Competition. - Apostolos Antonacopoulos; David Bridson; Basilios Gatos (ICDAR, 2005)

Semantics-Based Content Extraction in Typewritten Historical Documents. - Apostolos Antonacopoulos; Dimosthenis Karatzas (ICDAR, 2005)

Ground Truth for Layout Analysis Performance Evaluation. - Apostolos Antonacopoulos; Dimosthenis Karatzas; David Bridson (Document Analysis Systems, 2006)

Flexible Text Recovery from Degraded Typewritten Historical Documents. - Apostolos Antonacopoulos; C. Casado Castilla (ICPR (2), 2006)

Performance Analysis Framework for Layout Analysis Methods. - Apostolos Antonacopoulos; David Bridson (ICDAR, 2007)

Handwriting Segmentation Contest. - Basilios Gatos; Apostolos Antonacopoulos; Nikolaos Stamatopoulos (ICDAR, 2007)

Special issue on the analysis of historical documents. - Apostolos Antonacopoulos; Andy C. Downton (Int. J. Document Anal. Recognit., 2007)

Colour text segmentation in web images based on human perception. - Dimosthenis Karatzas; Apostolos Antonacopoulos (Image Vis. Comput., 2007)

A geometric approach for accurate and efficient performance evaluation of layout analysis methods. - David Bridson; Apostolos Antonacopoulos (ICPR, 2008)

A Realistic Dataset for Performance Evaluation of Document Layout Analysis. - Apostolos Antonacopoulos; David Bridson; Christos Papadopoulos; Stefan Pletschacher (ICDAR, 2009)

ICDAR 2009 Page Segmentation Competition. - Apostolos Antonacopoulos; Stefan Pletschacher; David Bridson; Christos Papadopoulos (ICDAR, 2009)

Word-Based Adaptive OCR for Historical Books. - Vladimir Kluzner; Asaf Tzadok; Yuval Shimony; Eugene Walach; Apostolos Antonacopoulos (ICDAR, 2009)

A New Framework for Recognition of Heavily Degraded Characters in Historical Typewritten Documents Based on Semi-Supervised Clustering. - Stefan Pletschacher; Jianying Hu; Apostolos Antonacopoulos (ICDAR, 2009)

The PAGE (Page Analysis and Ground-Truth Elements) Format Framework. - Stefan Pletschacher; Apostolos Antonacopoulos (ICPR, 2010)

Historical Document Layout Analysis Competition. - Apostolos Antonacopoulos; Christian Clausner; Christos Papadopoulos; Stefan Pletschacher (ICDAR, 2011)

Aletheia - An Advanced Document Layout and Text Ground-Truthing System for Production Environments. - Christian Clausner; Stefan Pletschacher; Apostolos Antonacopoulos (ICDAR, 2011)

Scenario Driven In-depth Performance Evaluation of Document Layout Analysis Methods. - Christian Clausner; Stefan Pletschacher; Apostolos Antonacopoulos (ICDAR, 2011)

Restoration of Arbitrarily Warped Historical Document Images Using Flow Lines. - Maryam Rahnemoonfar; Apostolos Antonacopoulos (ICDAR, 2011)

Grid-based modelling and correction of arbitrarily warped historical document images for large-scale digitisation. - Po Yang 001; Apostolos Antonacopoulos; Christian Clausner; Stefan Pletschacher (HIP@ICDAR, 2011)

Editorial preface - Special issue on ICDAR2009 selected and extended papers. - Josep Lladós 001; Apostolos Antonacopoulos; Mohamed Cheriet; Umapada Pal 001 (Int. J. Document Anal. Recognit., 2011)

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)

A robust hybrid approach for text line segmentation in historical documents. - Christian Clausner; Apostolos Antonacopoulos; Stefan Pletschacher (ICPR, 2012)

ICDAR 2013 Competition on Historical Newspaper Layout Analysis (HNLA 2013). - Apostolos Antonacopoulos; Christian Clausner; Christos Papadopoulos; Stefan Pletschacher (ICDAR, 2013)

ICDAR 2013 Competition on Historical Book Recognition (HBR 2013). - Apostolos Antonacopoulos; Christian Clausner; Christos Papadopoulos; Stefan Pletschacher (ICDAR, 2013)

The Significance of Reading Order in Document Recognition and Its Evaluation. - Christian Clausner; Stefan Pletschacher; Apostolos Antonacopoulos (ICDAR, 2013)

The IMPACT dataset of historical document images. - Christos Papadopoulos; Stefan Pletschacher; Christian Clausner; Apostolos Antonacopoulos (HIP@ICDAR, 2013)

An Interactive Appearance-based Document Retrieval System for Historical Newspapers. - Hongxing Gao; Marçal Rusiñol; Dimosthenis Karatzas; Apostolos Antonacopoulos; Josep Lladós 001 (VISAPP (2), 2013)

Document representation refinement for precise region description. - Christian Clausner; Stefan Pletschacher; Apostolos Antonacopoulos (DATeCH, 2014)

Navigating the Storm: eMOP, Big DH Projects, and Agile Steering Standards. - Elizabeth Grumbach; Matthew Christy; Laura Mandell; Clemens Neudecker; Loretta Auvil; Todd Samuelson; Apostolos Antonacopoulos (DH, 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)

ICDAR2015 competition on recognition of documents with complex layouts - RDCL2015. - Apostolos Antonacopoulos; Christian Clausner; Christos Papadopoulos; Stefan Pletschacher (ICDAR, 2015)

The ENP image and ground truth dataset of historical newspapers. - Christian Clausner; Christos Papadopoulos; Stefan Pletschacher; Apostolos Antonacopoulos (ICDAR, 2015)

Europeana Newspapers OCR Workflow Evaluation. - Stefan Pletschacher; Christian Clausner; Apostolos Antonacopoulos (HIP@ICDAR, 2015)

Historical Typewritten Document Recognition Using Minimal User Interaction. - George Retsinas; Basilis Gatos; Apostolos Antonacopoulos; Georgios Louloudis; Nikolaos Stamatopoulos (HIP@ICDAR, 2015)

Quality Prediction System for Large-Scale Digitisation Workflows. - Christian Clausner; Stefan Pletschacher; Apostolos Antonacopoulos (DAS, 2016)

Making Europe's Historical Newspapers Searchable. - Clemens Neudecker; Apostolos Antonacopoulos (DAS, 2016)

Unearthing the Recent Past: Digitising and Understanding Statistical Information from Census Tables. - Christian Clausner; Justin Hayes; Apostolos Antonacopoulos; Stefan Pletschacher (DATeCH, 2017)

ICDAR2017 Competition on Recognition of Early Indian Printed Documents - REID2017. - Christian Clausner; Apostolos Antonacopoulos; Tom Derrick; Stefan Pletschacher (ICDAR, 2017)

ICDAR2017 Competition on Recognition of Documents with Complex Layouts - RDCL2017. - Christian Clausner; Apostolos Antonacopoulos; Stefan Pletschacher (ICDAR, 2017)

Creating a Complete Workflow for Digitising Historical Census Documents: Considerations and Evaluation. - Christian Clausner; Justin Hayes; Apostolos Antonacopoulos; Stefan Pletschacher (HIP@ICDAR, 2017)

Effective geometric restoration of distorted historical document for large-scale digitisation. - Po Yang 001; Apostolos Antonacopoulos; Christian Clausner; Stefan Pletschacher; Jun Qi 001 (IET Image Process., 2017)

Navigating the storm: IMPACT, eMOP, and agile steering standards. - Laura Mandell; Clemens Neudecker; Apostolos Antonacopoulos; Elizabeth Grumbach; Loretta Auvil; Matthew Christy; Jacob A. Heil; Todd Samuelson (Digit. Scholarsh. Humanit., 2017)

Ontology and Framework for Semantic Labelling of Document Data and Software Methods. - Christian Clausner; Apostolos Antonacopoulos (DAS, 2018)

ICFHR 2018 Competition on Recognition of Historical Arabic Scientific Manuscripts - RASM2018. - Christian Clausner; Apostolos Antonacopoulos; Nora McGregor; Daniel G. Wilson-Nunn (ICFHR, 2018)

Towards the Extraction of Statistical Information from Digitised Numerical Tables: The Medical Officer of Health Reports Scoping Study. - Christian Clausner; Apostolos Antonacopoulos; Christy Henshaw; Justin Hayes (DATeCH, 2019)

ICDAR2019 Competition on Recognition of Early Indian Printed Documents - REID2019. - Christian Clausner; Apostolos Antonacopoulos; Tom Derrick; Stefan Pletschacher (ICDAR, 2019)

ICDAR2019 Competition on Recognition of Documents with Complex Layouts - RDCL2019. - Christian Clausner; Apostolos Antonacopoulos; Stefan Pletschacher (ICDAR, 2019)

Crowdsourcing Historical Tabular Data: 1961 Census of England and Wales. - Christian Clausner; Justin Hayes; Apostolos Antonacopoulos (HIP@ICDAR, 2019)

Efficient and effective OCR engine training. - Christian Clausner; Apostolos Antonacopoulos; Stefan Pletschacher (Int. J. Document Anal. Recognit., 2020)

VISE: An Interface for Visual Search and Exploration of Museum Collections. - Mahmud Ahmed Usman; Apostolos Antonacopoulos (ACM Journal on Computing and Cultural Heritage, 2020)

Flexible character accuracy measure for reading-order-independent evaluation. - Christian Clausner; Stefan Pletschacher; Apostolos Antonacopoulos (Pattern Recognit. Lett., 2020)

A survey of OCR evaluation tools and metrics. - Clemens Neudecker; Konstantin Baierer; Mike Gerber; Christian Clausner; Apostolos Antonacopoulos; Stefan Pletschacher (HIP@ICDAR, 2021)

Text line segmentation from struck-out handwritten document images. - Palaiahnakote Shivakumara; Tanmay Jain; Umapada Pal 001; Nitish Surana; Apostolos Antonacopoulos; Tong Lu (Expert Syst. Appl., 2022)

A New Deep Wavefront Based Model for Text Localization in 3D Video. - Lokesh Nandanwar; Palaiahnakote Shivakumara; Raghavendra Ramachandra; Tong Lu; Umapada Pal 001; Apostolos Antonacopoulos; Yue Lu 001 (IEEE Trans. Circuits Syst. Video Technol., 2022)

NAME - A Rich XML Format for Named Entity and Relation Tagging. - Christian Clausner; Stefan Pletschacher; Apostolos Antonacopoulos (HIP@ICDAR, 2023)

XLSI: A New Xception and Log Polar Transform Based Approach for Scene Text Script Identification. - Ayush Roy; Shivakumara Palaiahnakote; Umapada Pal 001; Apostolos Antonacopoulos; Michael Blumenstein (ICPR (19), 2024)

PCGAUNet: Pixel Correlation and Gaussian Attention Driven Network for Text Segmentation. - Ayush Roy; Shivakumara Palaiahnakote; Umapada Pal 001; Apostolos Antonacopoulos; Raghavendra Ramachandra (ICPR (17), 2024)

Soft set-based MSER end-to-end system for occluded scene text detection, recognition and prediction. - Alloy Das; Shivakumara Palaiahnakote; Ayan Banerjee 002; Apostolos Antonacopoulos; Umapada Pal 001 (Knowl. Based Syst., 2024)

TTS: Hilbert Transform-Based Generative Adversarial Network for Tattoo and Scene Text Spotting. - Ayan Banerjee 002; Shivakumara Palaiahnakote; Umapada Pal 001; Apostolos Antonacopoulos; Tong Lu; Josep Lladós 001 (IEEE Trans. Multim., 2024)

A new deep CNN for 3D text localization in the wild through shadow removal. - Palaiahnakote Shivakumara; Ayan Banerjee 002; Lokesh Nandanwar; Umapada Pal 001; Apostolos Antonacopoulos; Tong Lu; Michael Blumenstein (Comput. Vis. Image Underst., 2024)