International Refereed Journal Papers

1. Paramita De, Sekhar Mandal, Partha Bhowmick and Bhabatosh Chanda, “Robust Vectorization Method for Electrical Circuit Drawings using Component Morphology”, Pattern Analysis and Applications, Springer, 10.1007/s10044-018-0686-3. January, 2018 .
2. Sugata Das and Sekhar Mandal, “Figure Spotting in Indian Heritage Image”, Journal of Cultural Heritage, Elsevier, Volume 32(2018), February, 2018, pp 133–143
3. Mrinmoy Ghorai, Sekhar Mandal and Bhabatosh Chanda, “A Group-based Image Inpainting using Patch Refinement in MRF Framework”, IEEE Transactions on Image Processing. volumn 27, No. 2, February 2018, pp 556-567.
4. Paramita De, Sekhar Mandal and Partha Bhowmick, “Hierarchical Vectorization of Electrical Drawings in Document Images by Connectivity Analysis of Symbols and Supercomponents”, Pattern Recognition and Image Analysis, Springer, Volume 27, Issue 2, April 2017, pp 309–325.
5. Paramita De, Sekhar Mandal, Partha Bhowmick and Amit K Das, “ASKME: Adaptive Sampling with Knowledge Driven Vectorization of Mechanical Engineering Drawings” , International Journal on Document Analysis and Recognition, March 2016, Volume 19, Issue 1, pp 11–29.
6. Sekhar Mandal, Amit K Das, Partha Bhowmick, and Bhabatosh Chanda, “A unified Algorithm for Identification of Various Tabular Structures from Document Images”, International Journal of Digital Library Systems, Volume 2(2), April-June 2011, pp. 27-54.
7. Kasturi Ghosh, Arabinda Roy, Sekhar Mandal, and Baidyanath Ray, “Parametric Deviation Based Analog Test and Diagnosis System”, Journal of Circuits, Systems, and Computers, Volume 20, No. 7 (2011), pp. 1-18.
8. Sekhar Mandal, Shyama Prasad Choudhury, Amit K Das, and Bhabatosh Chanda, “A Simple and Effective Table Detection System from Document Images”, International Journal on Document Analysis and Recognition, in Special Issue (Volume 8 No. (2-3), June, pp. 172-182) on Detection and Understanding of Tables and Forms for Document Processing Applications, 2006. Impact Factor: 1.

Book Chapters

1. Sekhar Mandal, Shyama Prasad Choudhury, Amit K Das, and Bhabatosh Chanda, “A complete system for Document Image Segmentation”, In book: Pattern Directed Information Analysis, (ed: D. Datta Majumdar and B. Chanda) , pp , New Age International (P) Limited, New Delhi, India, 2008.

International Refereed Conference Papers

1. Ashish Kumar Layek, Abhishek Pal, Rahul Saha and Sekhar Mandal, “DETSApp: An App for Disaster Event Tweets Summarization using Images Posted on Twitter”, In proc. of 5th International Conference on Emerging Application of Information Technology, 12– 13 January, 2018. IIEST, Shibpur, India.
2. Sugata Das and Sekhar Mandal, “Segmentation-free Word Spotting in Historical Bangla Handwritten Binarized Document”, In proc. of 9 th International Conference on Advances in Pattern Recognition (ICAPR), 27–30 December, 2017, ISI Bangalore,India.
3. Arpan Garai, Samit Biswas, Sekhar Mandal and Bidyut. B. Chaudhuri, “Automatic dewarping of Camera Captured Born-Digital Bangla Document Images”, In proc. of 9 th International Conference on Advances in Pattern Recognition (ICAPR), 27–30 December, 2017, ISI Bangalore,India.
4. Ramnath Datta, Mrinmoy Ghorai and Sekhar Mandal, “Image Inpainting using Geometric Transformations for Digital Circuit Images”, In proc. of 9 th International Conference on Advances in Pattern Recognition (ICAPR), 27–30th December, 2017, ISI Bangalore,India.
5. Mrinmoy Ghorai, Sekhar Mandal and Bhabatosh Chanda, “Patch Sparsity Based Image Inpainting Using Local Patch Statistics and Steering Kernel Descriptor” In proc. of 23rd International Conference on Pattern Recognition (ICPR), December, 2016, Cancun, Mexico, pp - 781–786.
6. Ashish Kumar Layek, Akash Gupta, Saptarshi Ghosh and Sekhar Mandal, “Fast Near-Duplicate Detection from Image Streams on Online Social Media during Disaster Events”, In proc. of thirteen International India Conference (INDICON, 16–18 December, 2016, IISc, Bengaluru, India.
7. Prerana Jana, Anubhab Majumdar, Sekhar Mandal and Bhabatosh Chanda, “Generation of Search-able PDF of the Chemical Equations segmented from Document Images” In proc. of the 2016 ACM Symposium on Document Engineering, September 13-16, 2016. Vienna, Austria, pp - 147–156.
8. Paramita De, Sekhar Mandal, Partha Bhowmick and Bhabatosh Chanda, “Topological Simplification of Electrical Circuits by Super-component Analysis”, In Proc. of 13th International Conference on Document Analysis and Recognition (ICDAR 2015), September 23-26, 2015, Nancy, France, pp - 211–215.
9. Samit Biswas, Sekhar Mandal, and Amit K Das, “Representation and Reconstruction of map regions”, In Proc. of 13th International Conference on Document Analysis and Recognition (ICDAR 2015), September 23-26, 2015, Nancy, France pp - 516-520.
10. Paramita De, Sekhar Mandal, Amit K Das and Bhabatosh Chanda, “Detection of Electrical Circuit Elements from Documents Images”, In Proc. of 22nd International Conference on Document Recognition and Retrieval (DRR 2015), San Francisco, USA Feb. 11–12, 2015, pp - 94020O-1–94020O-11
11. Prerana Jana, Anubhab Majumdar, Ashish K Layek, Sekhar Mandal, and Amit K Das, “Automated segmentation and classification of chemical and other equations from document images.”, In Proc. of Eighth International Conference on Advances in Pattern Recognition, ISI, KOlkata, India, January 04-07, 2015, pp - 1-7. 2
12. Sekhar Mandal, Sugata Das, Amrit Agarwal, and Bhabatosh Chanda, “Binarization of Degraded Handwritten Documents based on Morphological Contrast intensification”, Third International Conference on Image Information Processing (2015), pp: 73 – 78.
13. Ramanath Datta, Paramita De, Sekhar Mandal, and Bhabatosh Chanda, “Detection and Identification of Logic Gates from Document Images using Mathematical Morphology”, Fifth National Conference on Computer Vision, Pattern Recognition, Image Processing and Graphics 2015.
14. Sugata Das, Sekhar Mandal, and Amit K Das, “Binarization of Stone Inscripted Documents”, In proc. of IEEE International Conference on Computer Graphics, Vision and Information Security (2015),
15. Paramita De, Sekhar Mandal, Partha Bhowmick and Amit K Das, “A New Approach to Detect and Classify Graphic Primitives in Engineering Drawings”, In Proc. of Fourth International Conference of Emerging Applications in Information Technology, ISI Kolkata, India, Dec. 19–21, 2014, pp - 243–248.
16. Samit Biswas, Sekhar Mandal, Amit K Das, and Bhabatosh Chanda,“Land Map Binarization Based on Distance Transfrom and Adaptive Threshold”, In Proc. of 11th IAPR International Workshop on Document Analysis Systems (DAS -2014), Tours, Loire Valley, France, April 7-9, 2014, pp - 334 – 338.
17. Paramita De, Sekhar Mandal and Partha Bhowmick, “Identification of Annotations for Circuit Symbols in Electrical Diagrams of Document Images”, In Proc. of Fifth International Conference on Signal and Image Processing, Bangalore, India, January 8–10, 2014, pp - 297–300.
18. Mrinmoy Ghorai, Sekhar Mandal, and Bhabatosh Chanda, “A Two-Step Image Inpainting Algorithm Using Tensor SVD”, In Proc. of Computer Vision - ACCV 2014 Workshops, Singapore, November 1-2, 2014, pp- 63 - 77.
19. Mrinmoy Ghorai, Sekhar Mandal, and Bhabatosh Chanda, “Image Completion Assisted By Transformation Domain Patch Approximation”, In Proc. of Indian conference of Computer Vision, Graphic and Image Processing, Indian Institute of Science, Bangalore, December 14 - 17, 2014, pp - 66:1 - 66:8.
20. Sanjib Sur, Avishek Dan, Sekhar Mandal, and Parth Bhowmick, “Handwritten Bangla Character Recognition in Machine-printed Forms using Gradient Informatio and Haar Wavelet” , In Proc. of International Conference of Image Processing (ICIIP 2011) IEEE Press, Nov. 3–5, Himachal Pradesh, India.
21. Paramita De, Sekhar Mandal, and Partha Bhowmick“Recognition of Electrical Symbols in Document Images using Morphology and Geometric Analysis” , In Proc. of International Conference of Image Processing (ICIIP 2011) IEEE Press, Nov. 3–5, Himachal Pradesh, India, Citation: 3.
22. Ramanath Datta, Sekhar Mandal and Partha Pratim Chattopadhyay, “Constitutional and Spatial Characterization of Bainitic MicroStructure by Image Analysis” , In Proc. of 2th International Conference on Emerging Application of Information Technology; EAIT 2011, Feb. 19–20, Kolkata, India, pp. 214-216, 2011. 3
23. Sekhar Mandal, Amit K Das and Parth Bhowmick, “Fast Technique for Vectorization of Engineering Drawings using Morphology and Digital Straightness” , In Proc. of 7th Indian Conference on Computer Vision, Graphics and Image Processing; ICVGIP 2010, Dec. 12–15, IIT Chennai, India, pp. 490-497, Citation: 2.
24. Sekhar Mandal, Shyama Prasad Choudhury, Amit K Das, and Bhabatosh Chanda, “Segmentation of text and Graphics from Document Images” , In Proc. of 9th International Conference on Document Analysis and Recognition; ICDAR 2007, Sep. 24–26, Curitiba, Brazil, pp. 619-623, Citation: 24.
25. Sekhar Mandal, Shyama Prasad Choudhury, Amit K Das, and Bhabatosh Chanda, “An effi- cient method for Graphics Segmentation from Document Images” , In Proc. of Sixth International Conference on Advances in Pattern Recognition (ICAPR 2007) , January 2–4, ISI, Kolkata, India, pp. 107-111, Citation: 2.
26. Sekhar Mandal, Shyama Prasad Choudhury, Amit K Das, and Bhabatosh Chanda, “Detection and Segmentation of Table of Contents and Index Pages from Document Images” , In Proc. of 2nd IEEE International Conference on Document Analysis for Libraries; DIAL 2006, April 27–28, Lyon, France, pp. 70-81, Citation: 4.
27. Sekhar Mandal, Shyama Prasad Choudhury, Amit K Das, and Bhabatosh Chanda,“Detection and Segmentation of Tables and Math-Zones from Document Image” , In Proc. of 21st Annual ACM Symposium on Applied Computing (Document Engineering Track) ACM SAC 2006, April 23–27, Dijon, France, pp. 841-846, Citation: 2.
28. Sekhar Mandal, Shyama Prasad Choudhury, Amit K Das, and Bhabatosh Chanda, “Hierarchical Method for Automated Identification and Segmentation of Forms” , In Proc. of 8th International Conference on Document Analysis and Recognition; ICDAR 2005, pp. 705-709, Aug. 29– Sep. 1, Seoul, Korea, Citation: 10.  
29. Sekhar Mandal, Shyama Prasad Choudhury, Amit K Das, and Bhabatosh Chanda, “A Very Efficients Table Detection System from Document Images” , In Proc. of 4th Indian Conference on Computer Vision, Graphics and Image Processing; ICVGIP 2004, Dec. 16–18, Kolkata, India, 2004
30. Sekhar Mandal, Shyama Prasad Choudhury, Amit K Das, and Bhabatosh Chanda, “Fully Automated Identification and Segmentation of Form Document” , In Proc. of International Conference on Computer Vision and Graphics; ICCVG 2004, Sep. 22–24, Warshaw, Poland, (LNCS, Springer Verlag, pp. 953-961), Citation: 1
31. Sekhar Mandal, Shyama Prasad Choudhury, Amit K Das, and Bhabatosh Chanda, “A Complete System Detection and Identification of Tabular Structures from Document Images”, In Proc. of International Conference on Image Analysis and Recognition; ICIAR 2004, Sep. 29– Oct. 1, Porto, Portugal, pp. 217–225, Citation: 4.
32. Sekhar Mandal, Shyama Prasad Choudhury, Amit K Das, and Bhabatosh Chanda, “Detection and Identification of Tabular Structures from Document Images”, In Proc. of 2nd National Workshop on Computer Vision Graphics and Image Processing; WCVGIP 2004, Feb. 21–22, Gwalior, India, pp. 28-31,2004
33. Sekhar Mandal, Shyama Prasad Choudhury, Amit K Das, and Bhabatosh Chanda, “Automated Detection and Segmentation of Form Document”, In Proc. of 5th International 4 Conference on Advances in Pattern Recognition; ICAPR-2003, Dec. 10–13, ISI Calcutta, India, pp. 284-288, 2003
34. Sekhar Mandal, Shyama Prasad Choudhury, Amit K Das, and Bhabatosh Chanda, “Automated Detection and Segmentation of Table of Contents and index pages from Document Images” , In Proc. of 12th International Conf. on Image analysis and Processing, ICIAP 2003, Mantova, ITALY, September 17–19, pp. 213-218, Citation: 9.
35. Sekhar Mandal, Shyama Prasad Choudhury, Amit K Das, and Bhabatosh Chanda, “Automated Detection and Segmentation of Table of Contents page from Document Images” , In Proc. of 7th International Conf. on Document analysis and Recognition, Vol. I, ICDAR 2003, Edinburgh, UK, August 3–6, pp. 398-402, Citation: 31.
36. Shyama Prasad Choudhury, Sekhar Mandal, Amit K Das, and Bhabatosh Chanda,“Automated Segmentation of Math-Zones from Document Images” , In Proc. of 7th International Conf. on Document analysis and Recognition, Vol. II, ICDAR 2003, Edinburgh, UK, August 3–6, pp. 755-759, Citation: 28.