A Range Free Skew Detection Technique for Digitized Gurmukhi Script Documents. - G. S. Lehal; Renu Dhir (ICDAR, 1999)

A Recognition System for Devnagri and English Handwritten Numerals. - G. S. Lehal; Nivedan Bhatt (ICMI, 2000)

A Gurmukhi Script Recognition System. - G. S. Lehal; Chandan Singh (ICPR, 2000)

A Technique for Segmentation of Gurmukhi Text. - G. S. Lehal; Chandan Singh (CAIP, 2001)

Text segmentation of machine-printed Gurmukhi script. - Gurpreet Singh Lehal; Chandan Singh (Document Recognition and Retrieval, 2001)

A Shape Based Post Processor for Gurmukhi OCR. - G. S. Lehal; Chandan Singh; Ritu Lehal (ICDAR, 2001)

A Complete OCR System for Gurmukhi Script. - G. S. Lehal; Chandan Singh (SSPR/SPR, 2002)

A Study of Touching Characters in Degraded Gurmukhi Text. - Manish Kumar Jindal; Gurpreet Singh Lehal; Rajendra Kumar Sharma (WEC (2), 2005)

An Iterative Algorithm for Segmentation of Isolated Handwritten Words in Gurmukhi Script. - Dharam Veer Sharma; Gurpreet Singh Lehal (ICPR (2), 2006)

A Study of Different Kinds of Degradation in Printed Gurmukhi Script. - Manish Kumar Jindal; Rajendra Kumar Sharma; Gurpreet Singh Lehal (ICCTA, 2007)

A Grammar Checking System for Punjabi. - Mandeep Singh Gill; Gurpreet Singh Lehal (COLING (Demos), 2008)

A Punjabi To Hindi Machine Translation System. - Gurpreet Singh Josan; Gurpreet Singh Lehal (COLING (Demos), 2008)

Shahmukhi to Gurmukhi Transliteration System. - Tejinder Singh Saini; Gurpreet Singh Lehal; Virinder S. Kalra (COLING (Demos), 2008)

Hindi Morphological Analyzer and Generator. - Vishal Goyal; Gurpreet Singh Lehal (ICETET, 2008)

A Punjabi Grammar Checker. - Mandeep Singh Gill; Gurpreet Singh Lehal; Shiv Sharma Joshi (IJCNLP, 2008)

Structural Features for Recognizing Degraded Printed Gurmukhi Script. - Manish Kumar Jindal; Rajendra Kumar Sharma; Gurpreet Singh Lehal (ITNG, 2008)

Segmentation of touching characters in upper zone in printed Gurmukhi script. - Manish Kumar Jindal; Rajendra Kumar Sharma; Gurpreet Singh Lehal (Bangalore Compute Conf., 2009)

Optical character recognition of Gurmukhi script using multiple classifiers. - Gurpreet Singh Lehal (MOCR@ICDAR, 2009)

Form Field Frame Boundary Removal for Form Processing System in Gurmukhi Script. - Dharam Veer Sharma; Gurpreet Singh Lehal (ICDAR, 2009)

A fast skew detection and correction algorithm for machine printed words in Gurmukhi script. - Dharam Veer Sharma; Gurpreet Singh Lehal (MOCR@ICDAR, 2009)

Digit extraction and recognition from machine printed Gurmukhi documents. - Dharam Veer Sharma; Gurpreet Singh Lehal; Preety Kathuria (MOCR@ICDAR, 2009)

Shape Encoded Post Processing of Gurmukhi OCR. - Dharam Veer Sharma; Gurpreet Singh Lehal; Sarita Mehta (ICDAR, 2009)

Evaluation of Hindi to Punjabi Machine Translation System - Vishal Goyal; Gurpreet Singh Lehal (CoRR, 2009)

On Segmentation of Touching Characters and Overlapping Lines in Degraded Printed Gurmukhi Script. - Manish Kumar Jindal; Gurpreet Singh Lehal; Rajendra Kumar Sharma (Int. J. Image Graph., 2009)

Statistical syllables selection approach for the preparation of Punjabi speech database. - Parminder Singh; G. S. Lehal (ICITST, 2010)

Word Disambiguation in Shahmukhi to Gurmukhi Transliteration. - Tejinder Singh Saini; Gurpreet Singh Lehal (ALR@IJCNLP, 2011)

Hindi to Punjabi Machine Translation System. - Vishal Goyal; Gurpreet Singh Lehal (ACL (System Demonstrations), 2011)

Automatic Punjabi Text Extractive Summarization System. - Vishal Gupta 007; Gurpreet Singh Lehal (COLING (Demos), 2012)

Complete Pre Processing Phase of Punjabi Text Extractive Summarization System. - Vishal Gupta 007; Gurpreet Singh Lehal (COLING (Demos), 2012)

Rule Based Urdu Stemmer. - Rohit Kansal; Vishal Goyal; Gurpreet Singh Lehal (COLING (Demos), 2012)

Conversion between Scripts of Punjabi: Beyond Simple Transliteration. - Gurpreet Singh Lehal; Tejinder Singh Saini (COLING (Posters), 2012)

Development of a Complete Urdu-Hindi Transliteration System. - Gurpreet Singh Lehal; Tejinder Singh Saini (COLING (Posters), 2012)

An Omni-Font Gurmukhi to Shahmukhi Transliteration System. - Gurpreet Singh Lehal; Tejinder Singh Saini; Savleen Kaur Chowdhary (COLING (Demos), 2012)

Named Entity Recognition System for Urdu. - Umrinderpal Singh; Vishal Goyal; Gurpreet Singh Lehal (COLING, 2012)

Punjabi Text-To-Speech Synthesis System. - Parminder Singh; Gurpreet Singh Lehal (COLING (Demos), 2012)

Line segmentation of handwritten Gurmukhi manuscripts. - Simpel Jindal; Gurpreet Singh Lehal (DAR@ICVGIP, 2012)

Choice of recognizable units for URDU OCR. - Gurpreet Singh Lehal (DAR@ICVGIP, 2012)

Performance analysis of feature extractors and classifiers for script recognition of English and Gurmukhi words. - Rajneesh Rani; Renu Dhir; Gurpreet Singh Lehal (DAR@ICVGIP, 2012)

Ligature Segmentation for Urdu OCR. - Gurpreet Singh Lehal (ICDAR, 2013)

A bilingual Gurmukhi-English OCR based on multiple script identifiers and language models. - Gurpreet Singh Lehal (MOCR@ICDAR, 2013)

Recognition of Nastalique Urdu ligatures. - Gurpreet Singh Lehal; Ankur Rana (MOCR@ICDAR, 2013)

Script Identification of Pre-segmented Multi-font Characters and Digits. - Rajneesh Rani; Renu Dhir; Gurpreet Singh Lehal (ICDAR, 2013)

Sangam: A Perso-Arabic to Indic Script Machine Transliteration Model. - Gurpreet Singh Lehal; Tejinder Singh Saini (ICON, 2014)

Automatic Bilingual Legacy-Fonts Identification and Conversion System. - Gurpreet Singh Lehal; Tejinder Singh Saini; Saini Pretpal Kaur Buttar (Res. Comput. Sci., 2014)

Integrated Feature Exploration for Handwritten Devanagari Numeral Recognition. - Shraddha Arya; Indu Chhabra; G. S. Lehal (CVIP (1), 2017)

A survey on camera-captured scene text detection and extraction: towards Gurmukhi script. - Amandeep Kaur 001; Renu Dhir; Gurpreet Singh Lehal (Int. J. Multim. Inf. Retr., 2017)

Extraction and Recognition of Numerals from Machine-Printed Urdu Documents. - Harmohan Sharma; Dharam Veer Sharma; G. S. Lehal; Ankur Rana (CVIP (1), 2019)

Improved Recognition Results of Medieval Handwritten Gurmukhi Manuscripts Using Boosting and Bagging Methodologies. - Munish Kumar 001; Simpel Rani Jindal; Manish Kumar Jindal; Gurpreet Singh Lehal (Neural Process. Lett., 2019)

A Benchmark Gurmukhi Handwritten Character Dataset: Acquisition, Compilation, and Recognition. - Kanwaljit Kaur; Bidyut Baran Chaudhuri; Gurpreet Singh Lehal (ICFHR, 2022)

Layout Detection of Punjabi Newspapers using the YOLOv8 Model. - Atul Kumar; Gurpreet Singh Lehal (Int. J. Perform. Eng., 2024)