A new definition of shape similarity. - Swapan K. Parui; D. Dutta Majumder (Pattern Recognit. Lett., 1982)

Symmetry analysis by computer. - Swapan K. Parui; D. Dutta Majumder (Pattern Recognit., 1983)

Shape similarity measures for open curves. - Swapan K. Parui; D. Dutta Majumder (Pattern Recognit. Lett., 1983)

How to discriminate shapes using the shape vector. - Swapan K. Parui; S. Eswara Sarma; D. Dutta Majumder (Pattern Recognit. Lett., 1986)

Shape preserving properties of some operations on binary pictures. - Swapan K. Parui (ICPR, 1988)

Shape Based Object Recognition. - D. K. Banerjee; Swapan K. Parui; D. Dutta Majumder (KBCS, 1989)

Some geometric operations on binary pictures and their shape preserving properties. - Swapan K. Parui (Pattern Recognit. Lett., 1990)

A parallel algorithm for decomposition of binary objects through skeletonization. - Swapan K. Parui; Amitava Datta (Pattern Recognit. Lett., 1991)

A parallel algorithm for detection of linear structures in satellite images. - Swapan K. Parui; B. Uma Shankar; Amar Mukherjee; D. Dutta Majumder (Pattern Recognit. Lett., 1991)

Computing the shape of a point set in digital images. - Swapan K. Parui; S. Sarkar; B. B. Chaudhuri 001 (Pattern Recognit. Lett., 1993)

Detection of linear features in satellite imagery using robust estimation. - Amar Mukherjee; Swapan K. Parui; B. B. Chaudhuri 001; R. Krishnan; K. K. Rao (ICPR (1), 1994)

A robust parallel thinning algorithm for binary images. - Amitava Datta; Swapan K. Parui (Pattern Recognit., 1994)

Self-adaptive learning rates in backpropagation algorithm improve its function approximation performance. - Ujjwal Bhattacharya; Swapan K. Parui (ICNN, 1995)

On the rate of convergence of perceptron learning. - Ujjwal Bhattacharya; Swapan K. Parui (Pattern Recognit. Lett., 1995)

Shape approximation of arc patterns using dynamic neural networks. - Swapan K. Parui; Amitava Datta; Tamaltaru Pal (Signal Process., 1995)

An MLP-based texture segmentation technique which does not require a feature set. - Ujjwal Bhattacharya; B. B. Chaudhuri 001; Swapan K. Parui (ICPR, 1996)

Skeletal shape extraction from dot patterns by self-organization. - Amitava Datta; Swapan K. Parui; B. B. Chaudhuri 001 (ICPR, 1996)

An efficient algorithm for detection of road-like structures in satellite images. - Amar Mukherjee; Swapan K. Parui; Debasis Chaudhuri; B. B. Chaudhuri 001; R. Krishnan (ICPR, 1996)

A dynamic neural net to compute convex hull. - Amitava Datta; Swapan K. Parui (Neurocomputing, 1996)

A Novel Approach to Computation of the Shape of a Dot Pattern and Extraction of Its Perceptual Border. - Adrish Ray Chaudhuri; B. B. Chaudhuri 001; Swapan K. Parui (Comput. Vis. Image Underst., 1997)

A modified self-organizing neural net for shape extraction. - Amitava Datta; Tamaltaru Pal; Swapan K. Parui (Neurocomputing, 1997)

An MLP-based texture segmentation method without selecting a feature set. - Ujjwal Bhattacharya; B. B. Chaudhuri 001; Swapan K. Parui (Image Vis. Comput., 1997)

Skeletons from dot patterns: A neural network approach. - Amitava Datta; Swapan K. Parui (Pattern Recognit. Lett., 1997)

Shape extraction: A comparative study between neural network-based and conventional techniques. - Amitava Datta; Swapan K. Parui (Neural Comput. Appl., 1998)

Shape Extraction of Volumetric Images of Filamentous Bacteria Using Topology Adaptive Self Organization. - Ujjwal Bhattacharya; Amitava Datta; Swapan K. Parui; B. B. Chaudhuri 001; Volkmar Liebscher; Karsten Rodenacker (ICPR, 2000)

Skeletonization by a topology-adaptive self-organizing neural network. - Amitava Datta; Swapan K. Parui; B. B. Chaudhuri 001 (Pattern Recognit., 2001)

Recognition of Handprinted Bangla Numerals Using Neural Network Models. - Ujjwal Bhattacharya; Tanmoy Kanti Das; Amitava Datta; Swapan K. Parui; B. B. Chaudhuri 001 (AFSS, 2002)

On Convergence of a Neural Network Model Computing MSC. - Swapan K. Parui; Amitava Datta (AFSS, 2002)

A Hybrid Scheme for Handprinted Numeral Recognition Based on a Self-Organizing Network and MLP Classifiers. - Ujjwal Bhattacharya; Tanmoy Kanti Das; Amitava Datta; Swapan K. Parui; B. B. Chaudhuri 001 (Int. J. Pattern Recognit. Artif. Intell., 2002)

A Neural Network Model for Minimum Spanning Circle: Its Convergence, Architecture Design and Applications. - Amitava Datta; Swapan K. Parui (Int. J. Pattern Recognit. Artif. Intell., 2002)

Recognition of Bangla Handwritten Characters Using an MLP Classifier Based on Stroke Features. - Tapan Kumar Bhowmik; Ujjwal Bhattacharya; Swapan K. Parui (ICONIP, 2004)

Simplet and its Application in Signal Encryption. - Yumnam Kirani Singh; Swapan Kumar Parui (Multidimens. Syst. Signal Process., 2004)

A Novel Approach to Skew Detection and Character Segmentation for Handwritten Bangla Words. - Anandarup Roy; Tapan Kumar Bhowmik; Swapan K. Parui; Utpal Roy (DICTA, 2005)

Two-stage Recognition of Handwritten Bangla Alphanumeric Characters using Neural Classifiers. - Ujjwal Bhattacharya; Swapan K. Parui; Malayappan Shridhar; Fumitaka Kimura (IICAI, 2005)

Analysis of Error Sources Towards Improved Form Processing. - Ujjwal Bhattacharya; Bikash Shaw; Swapan K. Parui (ICIT, 2006)

An HMM Based Recognition Scheme for Handwritten Oriya Numerals. - Tapan Kumar Bhowmik; Swapan K. Parui; Ujjwal Bhattacharya; Bikash Shaw (ICIT, 2006)

Summarization of JBIG2 Compressed Indian Language Textual Images. - Utpal Garain; Alok Kumar Datta; Ujjwal Bhattacharya; Swapan K. Parui (ICPR (3), 2006)

On Recognition of Handwritten Bangla Characters. - Ujjwal Bhattacharya; Malayappan Shridhar; Swapan K. Parui (ICVGIP, 2006)

ISITRA: A generalized way of signal decomposition and reconstruction. - Yumnam Kirani Singh; Swapan K. Parui (Digit. Signal Process., 2006)

Color Texture Analysis of Rice Leaves Diagnosing Deficiency in the Balance of Mineral Levels towards Improvement of Crop Productivity. - Pritimoy Sanyal; Ujjwal Bhattacharya; Swapan K. Parui; Samir Kumar Bandyopadhyay; Sandip C. Patel (ICIT, 2007)

Direction Code Based Features for Recognition of Online Handwritten Characters of Bangla. - Ujjwal Bhattacharya; B. K. Gupta; Swapan K. Parui (ICDAR, 2007)

A Two Stage Recognition Scheme for Handwritten Tamil Characters. - Ujjwal Bhattacharya; S. K. Ghosh; Swapan K. Parui (ICDAR, 2007)

Machine Dating of Handwritten Manuscripts. - Utpal Garain; Swapan K. Parui; Thierry Paquet; Laurent Heutte (ICDAR, 2007)

Initiative for Indian Language IR Evaluation. - Prasenjit Majumder; Mandar Mitra; Swapan K. Parui; Pushpak Bhattacharyya (EVIA@NTCIR, 2007)

HMM Parameter Estimation with Genetic Algorithm for Handwritten Word Recognition. - Tapan Kumar Bhowmik; Swapan K. Parui; Manika Kar; Utpal Roy (PReMI, 2007)

Offline Handwritten Devanagari Word Recognition: An HMM Based Approach. - Swapan K. Parui; Bikash Shaw (PReMI, 2007)

YASS: Yet another suffix stripper. - Prasenjit Majumder; Mandar Mitra; Swapan K. Parui; Gobinda Kole; Pabitra Mitra; Kalyankumar Datta (ACM Trans. Inf. Syst., 2007)

Color Based Image Segmentation. - Anandarup Roy; Swapan K. Parui; Amitav Paul; Utpal Roy (ICIT, 2008)

Offline Handwritten Devanagari Word Recognition: A Holistic Approach Based on Directional Chain Code Feature and HMM. - Bikash Shaw; Swapan K. Parui; Malayappan Shridhar (ICIT, 2008)

A Segmentation Based Approach to Offline Handwritten Devanagari Word Recognition. - Bikash Shaw; Swapan K. Parui; Malayappan Shridhar (ICIT, 2008)

Discriminative HMM training with GA for handwritten word recognition. - Tapan Kumar Bhowmik; Swapan K. Parui; Utpal Roy (ICPR, 2008)

Online handwritten Bangla character recognition using HMM. - Swapan K. Parui; Koushik Guin; Ujjwal Bhattacharya; B. B. Chaudhuri 001 (ICPR, 2008)

Offline handwritten Devanagari word recognition: A segmentation based approach. - Bikash Shaw; Swapan K. Parui; Malayappan Shridhar (ICPR, 2008)

A Color Based Image Segmentation and its Application to Text Segmentation. - Anandarup Roy; Swapan K. Parui; Amitav Paul; Utpal Roy (ICVGIP, 2008)

Machine dating of manuscripts written by an individual. - Utpal Garain; Swapan K. Parui; Thierry Paquet; Laurent Heutte (J. Electronic Imaging, 2008)

Devanagari and Bangla Text Extraction from Natural Scene Images. - Ujjwal Bhattacharya; Swapan K. Parui; Srikanta Mondal (ICDAR, 2009)

Database generation and recognition of online handwritten Bangla characters. - T. Mondal; Ujjwal Bhattacharya; Swapan K. Parui; K. Das; V. Roy (MOCR@ICDAR, 2009)

SVM-based hierarchical architectures for handwritten Bangla character recognition. - Tapan Kumar Bhowmik; Pradip Ghanty; Anandarup Roy; Swapan K. Parui (Int. J. Document Anal. Recognit., 2009)

Online Bangla Word Recognition Using Sub-Stroke Level Features and Hidden Markov Models. - Gernot A. Fink; Szilárd Vajda; Ujjwal Bhattacharya; Swapan K. Parui; Bidyut B. Chaudhuri (ICFHR, 2010)

On-line Handwriting Recognition of Indian Scripts - The First Benchmark. - T. Mondal; Ujjwal Bhattacharya; Swapan K. Parui; K. Das; D. Mandalapu (ICFHR, 2010)

TASOCNN: a topology adaptive self-organizing circular neural network and its application to color segmentation. - Anandarup Roy; Swapan K. Parui; Utpal Roy (ICVGIP, 2010)

Indian Statistical Institute, Kolkata at TREC 2010: Legal Interactive. - Kripabandhu Ghosh; Swapan K. Parui; Prasenjit Majumder; Ayan Bandyopadhyay; S. John J. Raja Singh (TREC, 2010)

Text Detection of Two Major Indian Scripts in Natural Scene Images. - Aruni Roy Chowdhury; Ujjwal Bhattacharya; Swapan K. Parui (CBDAR, 2011)

Retrieval from OCR Text: RISOT Track. - Kripabandhu Ghosh; Swapan K. Parui (FIRE, 2011)

Decision Tree Based Recognition of Bangla Text from Outdoor Scene Images. - Ranjit Ghoshal; Anandarup Roy; Tapan Kumar Bhowmik; Swapan K. Parui (ICONIP (3), 2011)

Headline Based Text Extraction from Outdoor Images. - Ranjit Ghoshal; Anandarup Roy; Tapan Kumar Bhowmik; Swapan K. Parui (PReMI, 2011)

Color Image Segmentation Using a Semi-wrapped Gaussian Mixture Model. - Anandarup Roy; Swapan K. Parui; Debyani Nandi; Utpal Roy (PReMI, 2011)

A novel corpus-based stemming algorithm using co-occurrence statistics. - Jiaul H. Paik; Dipasree Pal; Swapan K. Parui (SIGIR, 2011)

Cluster-Based Relevance Feedback: Legal Track 2011. - Kripabandhu Ghosh; Swapan K. Parui; Prasenjit Majumder (TREC, 2011)

A Fast Corpus-Based Stemmer. - Jiaul H. Paik; Swapan K. Parui (ACM Trans. Asian Lang. Inf. Process., 2011)

GRAS: An effective and efficient stemming algorithm for information retrieval. - Jiaul H. Paik; Mandar Mitra; Swapan K. Parui; Kalervo Järvelin (ACM Trans. Inf. Syst., 2011)

Lexicon Reduction Technique for Bangla Handwritten Word Recognition. - Tapan Kumar Bhowmik; Utpal Roy; Swapan K. Parui (Document Analysis Systems, 2012)

A Semi-automatic Annotation Scheme for Bangla Online Mixed Cursive Handwriting Samples. - Ujjwal Bhattacharya; R. Banerjee; S. Baral; R. De; Swapan K. Parui (ICFHR, 2012)

HMM Based Online Handwritten Bangla Character Recognition Using Dirichlet Distributions. - Chandan Biswas; Ujjwal Bhattacharya; Swapan K. Parui (ICFHR, 2012)

Building a Personal Handwriting Recognizer on an Android Device. - Debarshi Dutta; Aruni Roy Chowdhury; Ujjwal Bhattacharya; Swapan K. Parui (ICFHR, 2012)

Scene text detection using sparse stroke information and MLP. - Aruni Roy Chowdhury; Ujjwal Bhattacharya; Swapan K. Parui (ICPR, 2012)

Segmentation of Bangla words in scene images. - Prakriti Banik; Ujjwal Bhattacharya; Swapan K. Parui (ICVGIP, 2012)

Lightweight user-adaptive handwriting recognizer for resource constrained handheld devices. - Debarshi Dutta; Aruni Roy Chowdhury; Ujjwal Bhattacharya; Swapan K. Parui (DAR@ICVGIP, 2012)

A finite mixture model based on pair-copula construction of multivariate distributions and its application to color image segmentation. - Anandarup Roy; Swapan K. Parui; Utpal Roy (ICVGIP, 2012)

Offline recognition of handwritten Bangla characters: an efficient two-stage approach. - Ujjwal Bhattacharya; Malayappan Shridhar; Swapan K. Parui; P. K. Sen; B. B. Chaudhuri 001 (Pattern Anal. Appl., 2012)

Improving IR Performance from OCRed Text using Cooccurrence. - Kripabandhu Ghosh; Anirban Chakraborty 002; Swapan Kumar Parui (FIRE, 2013)

Online Handwriting Recognition Using Levenshtein Distance Metric. - S. Dutta Chowdhury; Ujjwal Bhattacharya; Swapan K. Parui (ICDAR, 2013)

Levenshtein distance metric based holistic handwritten word recognition. - Souvik Dutta Chowdhury; Ujjwal Bhattacharya; Swapan K. Parui (MOCR@ICDAR, 2013)

A Pair-Copula Based Scheme for Text Extraction from Digital Images. - Anandarup Roy; Swapan K. Parui; Utpal Roy (ICDAR, 2013)

A Copula Based Statistical Model for Text Extraction from Scene Images. - Ranjit Ghoshal; Anandarup Roy; Swapan K. Parui (PReMI, 2013)

Effective and Robust Query-Based Stemming. - Jiaul H. Paik; Swapan K. Parui; Dipasree Pal; Stephen E. Robertson (ACM Trans. Inf. Syst., 2013)

Holistic Recognition of Online Handwritten Words Based on an Ensemble of SVM Classifiers. - A. Srimany; S. Dutta Chowdhury; Ujjwal Bhattacharya; Swapan K. Parui (Document Analysis Systems, 2014)

Building Test Collection from Old IR Literature. - Anirban Chakraborty 002; Kripabandhu Ghosh; Swapan Kumar Parui (FIRE, 2014)

A Machine Learning Approach to Detection of Core Region of Online Handwritten Bangla Word Samples. - S. Baral; Soumik Bhattacharya; Anirban Chakraborty 002; Ujjwal Bhattacharya; Swapan K. Parui (ICFHR, 2014)

Stroke Level User-Adaptation for Stroke Order Free Online Handwriting Recognition. - Debarshi Dutta; Aruni Roy Chowdhury; Ujjwal Bhattacharya; Swapan K. Parui (ICFHR, 2014)

Combination of Features for Efficient Recognition of Offline Handwritten Devanagari Words. - Bikash Shaw; Ujjwal Bhattacharya; Swapan K. Parui (ICFHR, 2014)

Pair-copula based mixture models and their application in clustering. - Anandarup Roy; Swapan K. Parui (Pattern Recognit., 2014)

Smoothing of HMM parameters for efficient recognition of online handwriting. - Oendrila Samanta; Ujjwal Bhattacharya; Swapan K. Parui (Pattern Recognit., 2014)

Incremental blind feedback: An effective approach to automatic query expansion. - Jiaul H. Paik; Dipasree Pal; Swapan K. Parui (ACM Trans. Asian Lang. Inf. Process., 2014)

Offline handwritten Devanagari word recognition: Information fusion at feature and classifier levels. - Bikash Shaw; Ujjwal Bhattacharya; Swapan Kumar Parui (ACPR, 2015)

Clustered Semi-Supervised Relevance Feedback. - Kripabandhu Ghosh; Swapan Kumar Parui (CIKM, 2015)

CNN based common approach to handwritten character recognition of multiple scripts. - Durjoy Sen Maitra; Ujjwal Bhattacharya; Swapan K. Parui (ICDAR, 2015)

Script independent online handwriting recognition. - Oendrila Samanta; Anandarup Roy; Ujjwal Bhattacharya; Swapan K. Parui (ICDAR, 2015)

Sentiment analysis using cosine similarity measure. - Saprativa Bhattacharjee; Anirban Das; Ujjwal Bhattacharya; Swapan K. Parui; Sudipta Roy 002 (ReTIS, 2015)

Retrieval from Noisy E-Discovery Corpus in the Absence of Training Data. - Anirban Chakraborty 002; Kripabandhu Ghosh; Swapan Kumar Parui (SIGIR, 2015)

Learning combination weights in data fusion using Genetic Algorithms. - Kripabandhu Ghosh; Swapan K. Parui; Prasenjit Majumder (Inf. Process. Manag., 2015)

Indian Statistical Institute Kolkata at PR-SOCO 2016: A Simple Linear Regression Based Approach. - Kripabandhu Ghosh; Swapan Kumar Parui (FIRE (Working Notes), 2016)

An End-to-End System for Bangla Online Handwriting Recognition. - Soumik Bhattacharya; Durjoy Sen Maitra; Ujjwal Bhattacharya; Swapan K. Parui (ICFHR, 2016)

A Hybrid Deep Architecture for Face Recognition in Real-Life Scenario. - Amartya Sanyal; Ujjwal Bhattacharya; Swapan K. Parui (ICVGIP Workshops, 2016)

Efficient Clustering of Correlated Variables and Variable Selection in High-Dimensional Linear Models. - Niharika Gauraha; Swapan K. Parui (CoRR, 2016)

Improving Information Retrieval Performance on OCRed Text in the Absence of Clean Text Ground Truth. - Kripabandhu Ghosh; Anirban Chakraborty 002; Swapan Kumar Parui; Prasenjit Majumder (Inf. Process. Manag., 2016)

SWGMM: a semi-wrapped Gaussian mixture model for clustering of circular-linear data. - Anandarup Roy; Swapan K. Parui; Utpal Roy (Pattern Anal. Appl., 2016)

Bangla Handwritten Character Segmentation Using Structural Features: A Supervised and Bootstrapping Approach. - Tapan Kumar Bhowmik; Swapan Kumar Parui; Utpal Roy; Lambert Schomaker (ACM Trans. Asian Low Resour. Lang. Inf. Process., 2016)

A Hybrid Model for End to End Online Handwriting Recognition. - Partha Sarathi Mukherjee; Bappaditya Chakraborty; Ujjwal Bhattacharya; Swapan Kumar Parui (ICDAR, 2017)

Post Lasso Stability Selection for High Dimensional Linear Models. - Niharika Gauraha; Tatyana Pavlenko; Swapan K. Parui (ICPRAM, 2017)

Pre-Selection in Cluster Lasso Methods for Correlated Variable Selection in High-Dimensional Linear Models. - Niharika Gauraha; Swapan K. Parui (DKB/KIK@KI, 2017)

A New Combined Approach for Inference in High-Dimensional Regression Models with Correlated Variables. - Niharika Gauraha; Swapan K. Parui (DKB/KIK@KI, 2017)

A sigma-lognormal model-based approach to generating large synthetic online handwriting sample databases. - Ujjwal Bhattacharya; Réjean Plamondon; Souvik Dutta Chowdhury; Pankaj Goyal; Swapan K. Parui (Int. J. Document Anal. Recognit., 2017)

Recognition of Bangla text from outdoor images using decision tree model. - Ranjit Ghoshal; Anandarup Roy; Bibhas Chandra Dhara; Swapan K. Parui (Int. J. Knowl. Based Intell. Eng. Syst., 2017)

Does Deeper Network Lead to Better Accuracy: A Case Study on Handwritten Devanagari Characters. - Bappaditya Chakraborty; Bikash Shaw; Jayanta Aich; Ujjwal Bhattacharya; Swapan Kumar Parui (DAS, 2018)

An Efficient Feature Vector for Segmentation-Free Recognition of Online Cursive Handwriting Based on a Hybrid Deep Neural Network. - Partha Sarathi Mukherjee; Ujjwal Bhattacharya; Swapan Kumar Parui (DAS, 2018)

A Hybrid Deep Architecture for Robust Recognition of Text Lines of Degraded Printed Documents. - Chandan Biswas; Partha Sarathi Mukherjee; Koyel Ghosh; Ujjwal Bhattacharya; Swapan K. Parui (ICPR, 2018)

Document Image Classification with Intra-Domain Transfer Learning and Stacked Generalization of Deep Convolutional Neural Networks. - Arindam Das; Saikat Roy; Ujjwal Bhattacharya; Swapan K. Parui (ICPR, 2018)

An HMM framework based on spherical-linear features for online cursive handwriting recognition. - Oendrila Samanta; Anandarup Roy; Swapan K. Parui; Ujjwal Bhattacharya (Inf. Sci., 2018)

A novel method for binarization of scene text images and its application in text identification. - Ranjit Ghoshal; Anandarup Roy; Ayan Banerjee; Bibhas Chandra Dhara; Swapan K. Parui (Pattern Anal. Appl., 2019)

Mutual conditional independence and its applications to model selection in Markov networks. - Niharika Gauraha; Swapan K. Parui (Ann. Math. Artif. Intell., 2020)

An Unsupervised and Robust Line and Word Segmentation Method for Handwritten and Degraded Printed Document. - Jayati Mukherjee; Swapan K. Parui; Utpal Roy (ACM Trans. Asian Low Resour. Lang. Inf. Process., 2022)