PaperDiff: A Script Independent Automatic Method for Finding the Text Differences Between Two Document Images. - Ramachandrula Sitaram; Gopal Datt Joshi; Shaffi Noushath; Pulkit Parikh; Vishal Gupta (Document Analysis Systems, 2008)

Markov Random Field Based Text Identification from Annotated Machine Printed Documents. - Xujun Peng; Srirangaraj Setlur; Venu Govindaraju; Ramachandrula Sitaram; Kiran Bhuvanagiri (ICDAR, 2009)

Latent Dirichlet allocation based writer identification in offline handwriting. - Anurag Bhardwaj; Manavender R. Reddy; Srirangaraj Setlur; Venu Govindaraju; Ramachandrula Sitaram (Document Analysis Systems, 2010)

Overlapped text segmentation using Markov random field and aggregation. - Xujun Peng; Srirangaraj Setlur; Venu Govindaraju; Ramachandrula Sitaram (Document Analysis Systems, 2010)

Hand-Drawn Symbol Spotting Using Semi-definite Programming Based Sub-graph Matching. - Kiran Bhuvanagiri; Aditya Vikram Daga; Ramachandrula Sitaram; Suryaprakash Kompalli (ICFHR, 2010)

Real-time embedded skew detection and frame removal. - Serene Banerjee; Shaffi Noushath; Pulkit Parikh; Ramachandrula Sitaram; Anjaneyulu Kuchibhotla; Avinash Sharma 002 (ICIP, 2010)

Text Separation from Mixed Documents Using a Tree-Structured Classifier. - Xujun Peng; Srirangaraj Setlur; Venu Govindaraju; Ramachandrula Sitaram (ICPR, 2010)

Markov random field based binarization for hand-held devices captured document images. - Xujun Peng; Srirangaraj Setlur; Venu Govindaraju; Ramachandrula Sitaram (ICVGIP, 2010)

Binarization of camera-captured document using A MAP approach. - Xujun Peng; Srirangaraj Setlur; Venu Govindaraju; Ramachandrula Sitaram (DRR, 2011)

Keyword Spotting Framework Using Dynamic Background Model. - Gaurav Kumar; Zhixin Shi; Srirangaraj Setlur; Venu Govindaraju; Ramachandrula Sitaram (ICFHR, 2012)

Offline handwritten word recognition in Hindi. - Ramachandrula Sitaram; Shrang Jain; Hariharan Ravishankar (DAR@ICVGIP, 2012)

Using a boosted tree classifier for text segmentation in hand-annotated documents. - Xujun Peng; Srirangaraj Setlur; Venu Govindaraju; Ramachandrula Sitaram (Pattern Recognit. Lett., 2012)

PaperWeb: paper-triggered web interactions. - Sriganesh Madhvanath; Geetha Manjunath; Suryaprakash Kompalli; Serene Banerjee; Ramachandrula Sitaram; Srinivasu Godavari (ACM DEV (3), 2013)

Segmentation-free keyword spotting framework using dynamic background model. - Gaurav Kumar; Safwan Wshah; Venu Govindaraju; Ramachandrula Sitaram (DRR, 2013)

Handwritten text separation from annotated machine printed documents using Markov Random Fields. - Xujun Peng; Srirangaraj Setlur; Venu Govindaraju; Ramachandrula Sitaram (Int. J. Document Anal. Recognit., 2013)

Offline handwritten word recognition using MQDF-HMMs. - Ramachandrula Sitaram; Mangesh Hambarde; Ajay Patial; Dushyant Sahoo; Shaivi Kochar (DRR, 2015)

Contrastive Graph Learning with Graph Convolutional Networks. - Gattigorla Nagendar; Ramachandrula Sitaram (DAS, 2022)