New algorithms for skewing correction and slant removal on word-level [OCR]. - Ergina Kavallieratou; Nikos Fakotakis; George Kokkinakis (ICECS, 1999)

Skew angle estimation in document processing using Cohen's class distributions. - Ergina Kavallieratou; Nikos Fakotakis; George K. Kokkinakis (Pattern Recognit. Lett., 1999)

Handwritten Character Segmentation Using Transformation-Based Learning. - Ergina Kavallieratou; Efstathios Stamatatos; Nikos Fakotakis; George K. Kokkinakis (ICPR, 2000)

GRUHD: A Greek database of Unconstrained Handwriting. - Ergina Kavallieratou; Nikos Liolios; E. Koutsogeorgos; Nikos Fakotakis; George K. Kokkinakis (LREC, 2000)

A slant removal algorithm. - Ergina Kavallieratou; Nikos Fakotakis; George K. Kokkinakis (Pattern Recognit., 2000)

The GRUHD Database of Greek Unconstrained Handwriting. - Ergina Kavallieratou; Nikos Liolios; E. Koutsogeorgos; Nikos Fakotakis; George K. Kokkinakis (ICDAR, 2001)

How Conditional Independence Assumption Affects Handwritten Character Segmentation. - Manolis Maragoudakis; Ergina Kavallieratou; Nikos Fakotakis; George K. Kokkinakis (ICDAR, 2001)

Handwritten text localization in skewed documents. - Ergina Kavallieratou; Doru-Cristian Balcan; Maria-Florina Popa; Nikos Fakotakis (ICIP (1), 2001)

Slant estimation algorithm for OCR systems. - Ergina Kavallieratou; Nikos Fakotakis; George K. Kokkinakis (Pattern Recognit., 2001)

Improving handwritten character segmentation by incorporating Bayesian knowledge with Support Vector Machines. - Manolis Maragoudakis; Ergina Kavallieratou; Nikos Fakotakis (ICASSP, 2002)

Handwritten Character Recognition Based on Structural Characteristics. - Ergina Kavallieratou; Nikos Fakotakis; George K. Kokkinakis (ICPR (3), 2002)

A New Shape Transformation Approach to Handwritten Character Recognition. - Nikos Liolios; Ergina Kavallieratou; Nikos Fakotakis; George K. Kokkinakis (ICPR (1), 2002)

Incorporating Conditional Independence Assumption with Support Vector Machines to Enhance Handwritten Character Segmentation Performance. - Manolis Maragoudakis; Ergina Kavallieratou; Nikos Fakotakis (ICPR (3), 2002)

Diagnostic Assessment of Telephone Transmission Impact on ASR Performance and Human-to-Human Speech Quality. - Sebastian Möller 001; Ergina Kavallieratou (LREC, 2002)

An unconstrained handwriting recognition system. - Ergina Kavallieratou; Nikos Fakotakis; George K. Kokkinakis (Int. J. Document Anal. Recognit., 2002)

Skew angle estimation for printed and handwritten documents using the Wigner-Ville distribution. - Ergina Kavallieratou; Nikos Fakotakis; George K. Kokkinakis (Image Vis. Comput., 2002)

Handwritten Word Recognition based on Structural Characteristics and Lexical Support. - Ergina Kavallieratou; Kyriakos N. Sgarbas; Nikos Fakotakis; George K. Kokkinakis (ICDAR, 2003)

An Integrated System for Handwritten Document Image Processing. - Ergina Kavallieratou; N. Dromazou; Nikos Fakotakis; George K. Kokkinakis (Int. J. Pattern Recognit. Artif. Intell., 2003)

Machine-printed from handwritten text discrimination. - Ergina Kavallieratou; Efstathios Stamatatos; Hera Antonopoulou (IWFHR, 2004)

Discrimination of Machine-Printed from Handwritten Text Using Simple Structural Characteristics. - Ergina Kavallieratou; Efstathios Stamatatos (ICPR (1), 2004)

Music Performer Verification Based on Learning Ensembles. - Efstathios Stamatatos; Ergina Kavallieratou (SETN, 2004)

Cleaning and Enhancing Historical Document Images. - Ergina Kavallieratou; Hera Antonopoulou (ACIVS, 2005)

A Binarization Algorithm specialized on Document Images and Photos. - Ergina Kavallieratou (ICDAR, 2005)

Improving the Quality of Degraded Document Images. - Ergina Kavallieratou; Efstathios Stamatatos (DIAL, 2006)

Adaptive Binarization of Historical Document Images. - Ergina Kavallieratou; Efstathios Stamatatos (ICPR (3), 2006)

An evaluation survey of binarization algorithms on historical documents. - Pavlos Stathis; Ergina Kavallieratou; Nikos Papamarkos (ICPR, 2008)

An objective way to evaluate and compare binarization algorithms. - Ergina Kavallieratou (SAC, 2008)

An Evaluation Technique for Binarization Algorithms. - Pyrrhos Stathis; Ergina Kavallieratou; Nikos Papamarkos (J. Univers. Comput. Sci., 2008)

Retrieval of historical documents by word spotting. - Nikoleta Doulgeri; Ergina Kavallieratou (DRR, 2009)

GCDB: a character database system. - John Margaronis; Minas Christou; Ergina Kavallieratou; Theodoros Tzouramanis (MOCR@ICDAR, 2009)

The Impact of Ruling Lines on Writer Identification. - Jin Chen 005; Daniel P. Lopresti; Ergina Kavallieratou (ICFHR, 2010)

ICFHR 2010 Contest: Quantitative Evaluation of Binarization Algorithms. - Roberto Paredes; Ergina Kavallieratou; Rafael Dueire Lins (ICFHR, 2010)

Ruling Line Removal in Handwritten Page Images. - Daniel P. Lopresti; Ergina Kavallieratou (ICPR, 2010)

Text line detection and segmentation: uneven skew angles and hill-and-dale writing. - Ergina Kavallieratou (SAC, 2010)

A Document Image Retrieval System. - Konstantinos Zagoris; Ergina Kavallieratou; Nikos Papamarkos (Eng. Appl. Artif. Intell., 2010)

Ruling line detection and removal. - Ergina Kavallieratou; Daniel P. Lopresti; Jin Chen 005 (DRR, 2011)

A Tool for Tuning Binarization Techniques. - Sokratis Vavilis; Ergina Kavallieratou (ICDAR, 2011)

Text Line Detection and Segmentation: Uneven Skew Angles and Hill-and-Dale Writing. - Ergina Kavallieratou; Fotis Daskas (J. Univers. Comput. Sci., 2011)

Image retrieval systems based on compact shape descriptor and relevance feedback information. - Konstantinos Zagoris; Ergina Kavallieratou; Nikos Papamarkos (J. Vis. Commun. Image Represent., 2011)

A Hybrid Binarization Technique for Document Images. - Sokratis Vavilis; Ergina Kavallieratou; Roberto Paredes; Kostas Sotiropoulos (Learning Structure and Schemas from Documents, 2011)

An information extraction system from patient historical documents. - Eirini Matthaiou; Ergina Kavallieratou (SAC, 2012)

A classification-free word-spotting system. - Nikos Vasilopoulos; Ergina Kavallieratou (DRR, 2013)

Detecting Main Body Size in Document Images. - Diamantatos Paraskevas; Vasileios Verras; Ergina Kavallieratou (ICDAR, 2013)

An image processing self-training system for ruling line removal algorithms. - Konstantinos Prokopiou; Ergina Kavallieratou; Efstathios Stamatatos (DSP, 2013)

A slant removal technique for document page. - Ergina Kavallieratou (DRR, 2014)

Binarization: A Tool for Text Localization. - Diamantatos Paraskevas; Ergina Kavallieratou; Pilar Gómez-Gil (ICFHR, 2014)

Writer Identification Using a Statistical and Model Based Approach. - Diamantatos Paraskevas; Stefanos Gritzalis; Ergina Kavallieratou (ICFHR, 2014)

Android Based Electronic Travel Aid System for Blind People. - Diamantatos Paraskevas; Ergina Kavallieratou (AIAI, 2014)

Word segmentation using Wigner-Ville distribution. - Ergina Kavallieratou (ICDAR, 2015)

Skeleton Hinge Distribution for Writer Identification. - Diamantatos Paraskevas; Ergina Kavallieratou; Stefanos Gritzalis (Int. J. Artif. Intell. Tools, 2016)

Training NAO using Kinect. - Michalis Chartomatsidis; Emmanouil Androulakis; Ergina Kavallieratou (Res. Comput. Sci., 2016)

Concept Detection on Medical Images using Deep Residual Learning Network. - Dimitris Katsios; Ergina Kavallieratou (CLEF (Working Notes), 2017)

Complex layout analysis based on contour classification and morphological operations. - Nikos Vasilopoulos; Ergina Kavallieratou (Eng. Appl. Artif. Intell., 2017)

Unified layout analysis and text localization framework. - Nikos Vasilopoulos; Ergina Kavallieratou (J. Electronic Imaging, 2017)

Comparison of Classification Algorithms for File Type Detection A Digital Forensics Perspective. - Konstantinos Karampidis; Ergina Kavallieratou; Giorgos Papadourakis (POLIBITS, 2017)

Retrieving Events in Life Logging. - Ergina Kavallieratou; Carlos R. del-Blanco; Carlos Cuevas; Narciso García (CLEF (Working Notes), 2018)

Automatic Text Extraction from Arabic Newspapers. - Nikos Vasilopoulos; Yazan Wasfi; Ergina Kavallieratou (ICIAR, 2018)

Control a robot via internet using a block programming platform for educational purposes. - Ioanna Bakali; Dimitris Chatzis; Nikolaos Mavropoulos; Nikolaos Fourtounis; Maria Soulountsi; Nikolaos Manos; Aristotelis Theodoulidis; Panagiotis Papanastasiou; Ergina Kavallieratou (SETN, 2018)

El Greco: a 3d-printed humanoid that anybody can afford. - Pavlos Skoupras; Maria Soulountsi; Shubham Khandelwal; Jaideep Upadhyay; Konstantinos Paraskevas; Georgios Zervas; Nikolaos Fourtounis; Michail Chartomatsidis; Dimitris Katsios; Giorgos P. Papamichalakis; Ergina Kavallieratou (SETN, 2018)

AI in Greece: The Case of Research on Linked Geospa al Data. - Manolis Koubarakis; George A. Vouros; Georgios Chalkiadakis; Vassilis P. Plagianakos; Christos Tjortjis; Ergina Kavallieratou; Dimitris Vrakas; Nikolaos Mavridis; Georgios Petasis; Konstantinos Blekas; Anastasia Krithara (AI Mag., 2018)

A review of image steganalysis techniques for digital forensics. - Konstantinos Karampidis; Ergina Kavallieratou; Giorgos Papadourakis (J. Inf. Secur. Appl., 2018)

Text/Non-Text Separation from Handwritten Document Images Using LBP Based Features: An Empirical Study. - Sourav Ghosh; Dibyadwati Lahiri; Showmik Bhowmik; Ergina Kavallieratou; Ram Sarkar (J. Imaging, 2018)

Slant Removal Technique for Historical Document Images. - Ergina Kavallieratou; Laurence Likforman-Sulem; Nikos Vasilopoulos (J. Imaging, 2018)

Document Image Processing. - Laurence Likforman-Sulem; Ergina Kavallieratou (J. Imaging, 2018)

ImageCLEF 2019: Multimedia Retrieval in Medicine, Lifelogging, Security and Nature. - Bogdan Ionescu; Henning Müller; Renaud Péteri; Yashin Dicente Cid; Vitali Liauchuk; Vassili Kovalev; Dzmitri Klimuk; Aleh Tarasau; Asma Ben Abacha; Sadid A. Hasan; Vivek V. Datla; Joey Liu; et al. (CLEF, 2019)

Overview of the ImageCLEFsecurity 2019: File Forgery Detection Tasks. - Konstantinos Karampidis; Nikos Vasilopoulos; Carlos Cuevas; Carlos Roberto del-Blanco; Ergina Kavallieratou; Narciso García (CLEF (Working Notes), 2019)

Interactive Learning-Based Retrieval Technique for Visual Lifelogging. - Ergina Kavallieratou; Carlos R. del-Blanco; Carlos Cuevas; Narciso García (CLEF, 2019)

ImageCLEF 2019: Multimedia Retrieval in Lifelogging, Medical, Nature, and Security Applications. - Bogdan Ionescu; Henning Müller; Renaud Péteri; Duc-Tien Dang-Nguyen; Luca Piras 001; Michael Riegler 001; Minh-Triet Tran; Mathias Lux; Cathal Gurrin; Yashin Dicente Cid; Vitali Liauchuk; Vassili Kovalev; et al. (ECIR (2), 2019)

ICDAR 2019 Time-Quality Binarization Competition. - Rafael Dueire Lins; Ergina Kavallieratou; Elisa H. Barney Smith; Rodrigo Barros Bernardino; Darlisson Marinho de Jesus (ICDAR, 2019)

StegoPass - Utilization of Steganography to Produce a Novel Unbreakable Biometric Based Password Authentication Scheme. - Konstantinos Karampidis; Euangelos Linardos; Ergina Kavallieratou (CISIS-ICEUTE, 2021)

A low-cost 3D printed mini underwater vehicle: Design and Fabrication. - Marios Vasileiou; Nikolaos Manos; Ergina Kavallieratou (ICAR, 2021)

ICDAR 2021 Competition on Time-Quality Document Image Binarization. - Rafael Dueire Lins; Rodrigo Barros Bernardino; Elisa H. Barney Smith; Ergina Kavallieratou (ICDAR (4), 2021)

Design and Implementation of a Robotic Competition. - Dimitrios Chatzis; Ergina Kavallieratou (SETN, 2022)

Planning a robotic competition. - Dimitris Chatzis; Andreas Papasalouros; Ergina Kavallieratou (Comput. Appl. Eng. Educ., 2022)

Directional Hinge Features for Writer Identification: The Importance of the Skeleton and the Effects of Character Size and Pixel Intensity. - Diamantatos Paraskevas; Ergina Kavallieratou; Stefanos Gritzalis (SN Comput. Sci., 2022)

Detecting Holes in Fish Farming nets: A Two-Method approach. - Konstantinos Paraskevas; Ergina Kavallieratou (ICCAD, 2023)

An Underwater Vehicle for Aquaculture Inspections. - Marios Vasileiou; Nikolaos Manos; Ergina Kavallieratou (ICCAD, 2023)

Employing an underwater vehicle in education as a learning tool for Python programming. - Minas Rousouliotis; Marios Vasileiou; Nikolaos Manos; Ergina Kavallieratou (Comput. Appl. Eng. Educ., 2024)

EL Greco Platform: A novel Python programming learning platform that uses a real robot. - Minas Rousouliotis; Marios Vasileiou; Nikolaos Manos; Ergina Kavallieratou (Comput. Appl. Eng. Educ., 2024)

Underwater communication technologies: a review. - Theocharis Theocharidis; Ergina Kavallieratou (Telecommun. Syst., 2025)