Dr. KAUSHIK ROY
213/A/1, East Kodalia
Newbarrackpore, Kolkata-131
E-mail: [email protected],
Ph: +919432841740 / +918013921318
http://www.wbsubregistration.org/cv/KAUSHIK_ROY.pdf
RESEARCH INTEREST
Handwriting Recognition, Document Analysis, Postal Automation, OHR, OCR, Medical Image Processing
ACADEMIC QUALIFICATION
 PhD (Engg) in Computer Science and Engineering on “On the Development of an Optical Character
Recognition System for Indian Postal Automation”, from Jadavpur University, 2008.
 M. E. in Computer Sc. and Engg., from Jadavpur University in 2002.
 B. E. in Computer Sc. and Engg., REC Silchar (Now NIT Silchar) in 1998.
WORK EXPERIENCE
1. Professor, West Bengal State University, Barasat (WBSUB), Kolkata-126 (Apr '15 –Till date),
Associate Prof., from Nov '11 – Mar '15 and as Reader, from Apr '09 –Nov '11) Involved in
teaching of DAA, ACA, AI, OS, PR etc.
2. Lecturer, West Bengal University of Technology, BF 142, Sector –V Saltlake, Kolkata-64 (May
'06 –Mar’09) Involved in teaching of DAA, Soft Computing, Date mining & Data Warehousing etc.
3. Scientific Officer, Centre for Development of Advanced Computing (CDAC), Kolkata, (Feb. '06
–May ‘06): worked on “Online Bangla Handwriting Recognition”.
4. Asst. Professor, Narula Institute of Technology, Kolkata, (Aug. '05 –Feb’06): Acted as Teacher in
Charge in Dept. of Comp. Sc.
5. Project Linked Personnel, Indian Statistical Institute (ISI) Kolkata, (Jan. '03 –Sept.‘05): On the
development of Postal Automation system in Collaboration of READ Group, LORIA INRIA.
6. Lecturer, University Institute of Technology, Burdwan University, Barddhaman (Sept'02 Jan.’03): Involved in teaching of Operating System, Language Translator.
7. Lecturer (part-time), M. C. K. V. Institute of Engineering, Kolkata (May'01 –Aug'02): Involved in
teaching of Operating System, Data Structure.
8. Software Engineer, SCRIPTRON, Kolkata (Mar'99 - July '00): design and development of a
software for rate analysis and estimation of civil construction.
PUBLICATIONS
Published one book, Seventeen papers in International Journals and 67 (50 International) papers in
various conferences proceedings (3-ICDAR, 5-ICFHR, 2-ICAPR, ICPR, ICMI, ICSIP, etc.). Three more
papers are communicated to International Journals & Conferences.
AWARDS & PROJECTS
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Champion in National Competition for Young IT Professional Awards 2004-YITPA ’04, conferred by
the Computer Society of India (given in 2005).
"A System for Online Bangla Handwriting Recognition", Funded by AICTE under scheme RPS (a).
Regional Runners up (East) in National competition for Young IT Professional Awards 2004-YITPA
(East) ’04, conferred by the Computer Society of India (given in 2004).
OTHER INFORMATION
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Acting as PhD Supervisor of 6 PhD students/ research scholars in WBSU & 1 in Jadavpur University
o Mr. Chayan Halder – & Miss Ankita Dhar (Joint Supervisor) – both DST-INSPIRE Fellow
o Sahana Das, Pompy Saha, Sk. Md. Sk. Obaidulla, Ramit Roy and Sourav Ganguly
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Acting as Head & designed both UG & PG Syllabus for Comp. Sc. Dept. of WBSUB.
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Acted as member of Organizing Committee of IWDA’05, RETIS’06, RETIS’08, RETIS ’11, ICDAR’09,
ICFHR’10, EAIT’12 RETIS'15, ICRDN'15, etc………………….
List of publication
A.
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Book
1.
K. Roy and U. Pal, “On the Development of an OCR System for Indian Postal Automation”,
Lambert Academic Publishing, 2011, ISBN No. 978-3-8443-1403-8.
B.
In Journal
K. Roy, C. Chaudhuri, M. Kundu, M. Nasipuri and D. K. Basu, "Comparison of the Multilayer Perceptron and the
Nearest Neighbor Classifier for Handwritten Digit Recognition", Journal of Information Science and Engineering,
Vol. 21, No. 6, pp. 1245-1257, 2005 IF 0.175.
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K. Roy, U. Pal and F. Kimura, "Bangla Handwritten Character Recognition", International Journal of Tomography
and Statistics, Special Issue on: Recent Advances in Pattern Recognition using Signal Processing, Vol. 5, No. AI207,
pp. 27-36, 2007 H index 2.
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K. Roy, U. Pal and F. Kimura, "Unconstrained Oriya Handwritten Numeral Recognition using Modified Quadratic
Discriminant Function", International Journal of Computers & Mathematical Science Application, Vol. 1, No. 2-4,
pp. 281-293, 2007.
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K. Roy, U. Pal and F. Kimura, "A Lexicon Driven Handwritten City Name Recognition Scheme for Indian Postal
Automation", IEICE Transaction on Information and Systems, Vol. E92-D No. 5, pp.1146-1158, 2009 IF 0.178.
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K. Roy, S. Vajda, U. Pal, A. Belaid, and B. B. Chaudhuri, "Automation of Indian Postal documents written in Bangla
and English", International Journal of Pattern Recognition and Artificial Intelligence, Vol. 23, No. 8, pp.1599-1632,
2009 IF 0.624.
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K. Roy, “A Novel Scheme for Online Bangla Handwriting Recognition”, International Journal of Advanced
Research in Computer Science, Vol. 2, No. 6, pp. 424-428, 2011.
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K. Roy, N. Bhattacharya and U. Pal, “Individual Character Segmentation From Single Stroke Of Bangla Online
Handwritten Text”, International Journal of Machine Intelligence, Vol. 3, Issue 4, pp. 251-258, 2011
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K. Roy, “Stroke-Database Design for Online Handwriting Recognition in Bangla”, International Journal of Modern
Engineering Research (IJMER), Vol. 2, Issue 4, pp. 2534-2540, 2012.
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K. Roy, S. Kundu Das and Sk Md Obaidullah, “A System for Handwritten Script Identification from Indian
Document”, Journal of Pattern Recognition Research, Vol. 8, No. 1, pp. 1-12, 2013.
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K. Roy and C. Halder, “Individuality of Isolated Bangla Numerals”, Journal of Network and Innovative Computing,
Vol. 1, Issue - 1, pp. 33-42, 2013.
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K. Roy and Sk Md Obaidullah, “Comparison of Different Classifiers for Script Identification from Handwritten
Document”, in Journal of Intelligence Systems, Vol. 3 No. 1, pp. 19-24, 2013, (DOI: 10.97352229-7057)
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K. Roy, C. Halder and S. Das, “Application of Fuzzy Logic in Writer Identification Based on Individuality of Bangla
Numerals”, in Journal of Intelligence Systems, Vol. 3 No. 1, pp. 37-40, 2013.
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K. Roy, Sk Md Obaidullah, A. Mondal and N. Das, “Script Identification from Printed Indian Document Images
and Performance Evaluation using Different Classifiers”, in Applied Computational Intelligence and Soft
Computing, Hindawi Publishing Corporation, Cairo Egypt, vol. 2014, Article ID 896128, 2014.
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K Roy, Sk Md Obaidullah and N Das, “Convolution Based Technique for Indic Script Identification from
Handwritten Document Images”, in International Journal of Image, Graphics and Signal Processing, MECS
Publisher, Hong Kong, vol. 7 no. 5, pp. 49-57, 2015
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K. Roy, Sk Md Obaidullah and N. Das, “Development of Document Image Database for Handwritten Indic Script A State-of-the-art”, International Journal of Applied Engineering Research, Vol. 9, No. 20, pp. 4625-4630, 2014,
ISBN 1087-1090.
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K. Roy, Sk Md Obaidullah and N. Das, “An Approach to Distinguish Machine Printed and Handwritten Text from
Document Images for Indic Script”, International Journal of Applied Engineering Research, Vol. 9, No. 20, pp.
4670-4676, 2014, ISBN 1087-1090.
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K Roy, Sk Md Obaidullah, C Halder and N Das, “A New Dataset of Word-level Offline Handwritten Numeral
Images from Four Official Indic Scripts and Its Benchmarking using Image Transform Fusion”, in Int. J. Intelligent
Engineering Informatics, Vol. 4, No. 1, pp1-20, 2016.
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C. In Conference
K. Roy, C. Chaudhuri, S. Roy, M. Kundu, M. Nasipuri and D. K. Basu, "An Application of the Multi Layer
Perceptron for Handwritten Digit Recognition", In Proc. International Conference on Devices for Communication,
2004.
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K. Roy, C. Chaudhuri, P. Rakshit, M. Kundu, M. Nasipuri and D. K. Basu, "A Comparative Assessment Of
Performances Of The RBF Network And The Mlp For Handwritten Digit Recognition", In Proc. International
Conference on Communication Devices and Intelligent Systems, pp. 540-543, 2004.
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K. Roy, S. Basak and U. Pal "English Handwritten Touching String Segmentation", In Proc. International
Conference on Communication Devices and Intelligent Systems, pp. 628-613, 2004.
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K. Roy, J. Mustafi and U. Pal "A System for Handwritten Bangla and English Numeral Recognition", In Proc. First
National Conference on Advanced Image Processing and Networking, pp. 103-108, 2004.
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K. Roy, U. Pal, and B.B. Chaudhuri, "Address Block Location and Pin Code Recognition for Indian Postal
Automation", In Proc. 2nd National Workshop on Computer Vision Graphics and Image Processing, pp. 8-15, 2004.
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K. Roy, S. Vajda, U. Pal, and B. B. Chaudhuri, "A System towards Indian Postal Automation", In Proc. 9th
International Workshop on Frontiers of Handwriting Recognition, pp. 361-367, 2004.
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K. Roy, U. Pal and B. B. Chaudhuri, "A System for Joining and Recognition of Broken Bangla Numerals for Indian
Postal Automation", In Proc. 4th Indian Conference on Computer Vision, Graphics and Image Processing, pp. 581586, 2004.
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K. Roy, A. Banerjee, and U. Pal, "A System for Word-wise Handwritten Script Identification for Indian Postal
Automation", In Proc. IEEE India Annual Conference 2004, pp. 266-271, 2004.
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K. Roy and U. Pal, "An Improved Algorithm for Binarization of Indian Postal Document Images", In Proc. National
Conference on Recent Advances in Power Signal Processing and Control, pp 151-156, 2004.
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K. Roy, U. Pal and B. B. Chaudhuri, "Neural Network based Word-wise Handwritten Script Identification System
for Indian Postal Automation", In Proc. 2nd International Conference on Intelligent Sensing and Information
Processing and Control, pp. 581-586, 2005.
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K. Roy and S. Das, "A System for Automatic Sorting of Indian Postal Document", National Competition for Young
IT Professional Awards 2004-YITPA'04, conducted by Computer Society of India, 2004.
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K. Roy and A. Banerjee, "Segmentation of Bangla Handwritten Character for Indian Postal Automation", In Proc.
2nd national Conference on Advanced Image Processing and Networking, pp. 1-11, 2005.
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K. Roy, S. Vajda, U. Pal, B. B. Chaudhuri and A. Belaid, "A System for Indian Postal Automation", In Proc.
International Workshop on Document Analysis, pp. 255-281, 2005.
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K. Roy, S. Vajda, U. Pal, B. B. Chaudhuri and A. Belaid, "A System for Indian Postal Automation", In Proc.
International Conference on Document Analysis and Recognition, pp. 1060-1064, 2005.
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K. Roy, T. Pal, U. Pal and F. Kimura, "Oriya Handwritten Numeral Recognition System", In Proc. 8th International
Conference on Document Analysis and Recognition, pp. 770-774, 2005.
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K. Roy, U. Pal and F. Kimura, “Bangla Handwritten characters Recognition ", In Proc. 2nd Indian International
Conference on Artificial Intelligence, pp. 431-443, 2005.
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K. Roy, U. Pal and F. Kimura, "Recognition of Handwritten Bangla Characters", In Proc. 2nd International
Conference on Machine Intelligence, pp. 480-485, 2005.
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K. Roy, U. Pal and F. Kimura, "English Multi-oriented Character Recognition", In Proc. 13th International
Conference on Advanced Computing & Communications, 2005.
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K. Roy, T. Pal, U. Pal and F. Kimura, "A system for Bangla Handwritten Numeral Recognition based of Directional
Feature", In Proc. Cognition Recognition, pp. 497-505, 2005.
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K. Roy, C. Chaudhuri, U. Pal, and M. Kundu, "A Study on the Effect of Varying Training set Sizes on Recognition
Performance with Handwritten Bangla Numerals", In Proc. IEEE India Annual Conference 2005, pp. 570-574, 2005.
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K. Roy, U. Pal and F. Kimura, " Recognition of English Multi-oriented Characters", In Proc. 18th International
Conference on Pattern recognition, pp. 873-876, 2006.
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K. Roy, U. Pal and F. Kimura, "A Lexicon Driven Method for Unconstrained Bangla Handwritten Word
Recognition", In Proc. 10th International Workshop on Frontiers in Handwriting Recognition, pp. 601-606, 2006.
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K. Roy and U. Pal, "Word-wise Handwritten Script Identification for Indian Postal Automation", In Proc. 10th
International Workshop on Frontiers in Handwriting Recognition, pp. 521-526, 2006.
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K. Roy, D. Pal and U. Pal, "Pin-code extraction and recognition for Indian Postal Automation", In Proc. National
Conference on Recent Trends in Information Systems, pp. 192-195, 2006.
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Krishanu Roy, K. Roy and U. Pal, "Segmentation of Unconstrained Handwritten Text based on RLSA Algorithm",
In Proc. National Conference on Recent Trends in Information Systems, pp. 196-199, 2006.
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K. Roy, N. Sharma, T. Pal and U. Pal, "Online Bangla Handwriting Recognition System", In Proc. 6th International
Conference on Advances in Pattern Recognition, pp. 121-126, 2007.
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K. Roy, U. Pal and F. Kimura, "Bangla Handwritten Pin Code String Recognition for Indian Postal Automation", In
Proc. 11th International Conference on Frontiers of Handwriting Recognition, pp. 290-295, 2008.
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K. Roy and K. Majumder, "Trilingual Script Separation of Handwritten Postal Document", In Proc. Sixth Indian
Conference on Computer Vision Graphics and Image Processing, pp. 693-700, 2008.
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K. Roy, “Stroke-Database Design for Online Handwriting Recognition in Bangla”, In Proc. International Conference
on C3IT, pp. 190-198, 2009.
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U. Pal, R. K. Roy, K. Roy and F. Kimura, “Indian Multi-Script Full Pin Code String Recognition for Postal
Automation”, In Proc. International Conference on Document Analysis and Recognition, pp. 456-460 2009.
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K. Roy and J. Paul, “A Study on Writer Identification in Bangla”, In Proc. National Conference on NCUBQT’09 pp.
24-29, 2009.
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K. Roy and S. Sen, “Towards Online Bangla Handwriting Recognition”, In Proc. National Conference on
NCUBQT’09 pp. 1-6, 2009.
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K. Roy, A. Bandhopadhyay and R Mondal, “Towards Unconstrained Online Bangla Handwriting Recognition”, In
Proc. National Conference on Computer Vision Graphics and Image Processing, pp-77-82, 2010.
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S. Dey, K. Roy and S. Roy, “Automatic Test of Color Blindness”, In Proc. National Seminar on Human Health - A
Bicultural synthesis, pp. 231-240, 2010.
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K. Roy, A. Alaei and U. Pal, “Word-wise Handwritten Persian and Roman Script Identification”, In Proc. 12 th
International Conference on Frontiers in Handwriting Recognition, pp. 628-633, 2010.
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K. Roy, B. Das and D. P. Mandal, “Extraction of Collocations from a Text Corpus: A Fuzzy Measure”, In Proc.
International Conference on Advances in Communication, Network and Computing, pp. 134-136, 2010.
K. Roy, Md. A. A. Sheikh and Md. Sk. Obaidullah, “Techniques for Script and Language Identification from Indian
Multi-Script Multilingual Printed/Handwritten Document Images: A Survey”, in Proc. International Conference on
Intelligent Systems and Data Processing, 2011.
K. Roy, S. Chakraborty and D. De, “A Knowledge Sharing Virtual Community for Different Raga Identification of
Indian Classical Music”, In Proc. National Conference on Future Trends in Information & Communication
Technology & Application (NCICT-2011), pp. 81-84, 2011.
K. Roy, S. Das and C. K. Saha, “A Novel approach for Baseline Estimation of FHR Signal”, In Proc. of
International Conference on Intelligent Healthcare (ICIH - 2011), pp. 1-3, 2011 (Won the best paper award).
K. Roy, S. Das and C. K. Saha, “A Novel approach for Extraction & Analysis of Variability of Baseline”, In Proc.
International Conference on Recent Trends in Information Systems, pp. 336-339, 2011.
K. Roy and C. Halder, “Word & Character Segmentation for Bangla Handwriting Analysis & Recognition”, In Proc.
National Conference on Computer Vision Graphics and Image Processing, pp. 243-246, 2011.
K. Roy, S. Kundu Das and Sk Md Obaidullah, “Script Identification from Handwritten Document”, In Proc.
National Conference on Computer Vision, Pattern Recognition, Image Processing and Graphics, pp. 66-69, 2011.
K. Roy, C. Halder and J. Biswas, “Comparison of SVM & MLP classifier in Handwritten Bangla Numeral
Recognition”, In Proc. National Conference on PCC, pp. 194-197, 2012
K. Roy, C. Halder and J. Pal, “Individuality of Bangla Numerals”, In Proc. 12Th International Conference on
Intelligent Systems Design and Applications (ISDA), pp. 264-278, 2012.
K. Roy, C. Halder and J. Pal, “Comparison of the Classifiers for Bangla Handwritten Numeral Recognition”, In
Proc. of ICRCC, pp. 399-404, 2012.
K. Roy, S. Das and C. K. Saha, “Application of FURIA in the Classification of Cardiotocograph”, IEEE
International Conference On Research And Development Prospects On Engineering And Technology -2013
(ICRDPET-2013), pp. 120-124, 2013.
K. Roy, Sk Md Obaidullah and N. Das, “Comparison of Different Classifiers for Script Identification From
Handwritten Document”, IEEE ISPCC 2013, pp. 1-6, 2013.
K. Roy, Sk Md Obaidullah and A. Mondal, “Structural feature based approach for script identification from printed
Indian document” International Conference on Signal Processing & Integrated Networks (SPIN), pp.-120-124, 2014.
K. Roy, Sk Md Obaidullah and N. Das, “Off-line Handwritten Script Identification from Eastern Indian Document
Images Using Logistic Model Tree”, Intelligent Computing, Communication and Devices Advances in Intelligent
Systems and Computing (ICCD), AISC Series, Springer, Volume 308, pp. 675-683, 2014.
K. Roy, C. Halder and S. Das, “Application of Fuzzy Logic in Writer Identification Based on Individuality of Bangla
Numerals”, FUZZ-IEEE 2013 Bhubneswar, (Accepted for publication) withdrawn.
K. Roy, S. Das and C. K. Saha, “Fuzzy Membership Estimation Using ANN: A Case Study in CTG Analysis”,
Proceedings of the 3rd International Conference on Frontiers of Intelligent Computing: Theory and Applications
(FICTA) 2014, Advances in Intelligent Systems and Computing, Volume 327, 2015, pp 221-228.
K. Roy, Sk Md Obaidullah and N. Das, “Gabor Filter Based Technique for Offline Indic Script Identification from
Handwritten Document Images”, in IEEE International Conference on Devices, Circuits and Communication
(ICDCCom), pp.1-5, 2014.
K. Roy and C. Halder, “Individuality of Isolated Bangla Characters”, in IEEE International Conference on Devices,
Circuits and Communication (ICDCCom), pp. 1-6, 2014.
K. Roy, S. Das, and C.K. Saha, , "Determination of window size for baseline estimation of fetal heart rate using
CTG,"Computer, Communication, Control and Information Technology (C3IT), 2015 Third International
Conference on, pp.1-5, 2015.
K. Roy, C. Halder, K. Thakur, S. Phadikar, “Writer Identification from Handwritten Devanagari Script”, INDIA-15,
pp. 497-505, 2015
K. Roy, Sk Md Obaidullah and N. Das, “Development of Document Image Database for Handwritten Indic Script A State-of-the-art”, in International Conference on Pattern Recognition and Multimedia Signal Processing
(ICPRMSP 2015), Annamalai University, Tamilnadu, 2015 (CD Proceedings).
K. Roy, Sk Md Obaidullah and N. Das, “An Approach to Distinguish Machine Printed and Handwritten Text from
Document Images for Indic Script”, in International Conference on Pattern Recognition and Multimedia Signal
Processing (ICPRMSP 2015), Annamalai University, Tamilnadu, 2015 (CD Proceedings).
K. Roy, Sk Md Obaidullah, C. Halder and N. Das, “Numeral Script Identification from Handwritten Document
Images ”, Procedia Computer Science, Elsevier, vol. 54, pp. 585-594, 2015, (Sciencedirect).
K. Roy, S. Sen, N. Das and R Sarkar,, “Analysis of different classifiers for Online Bangla Character Recognition by
Combining both Online and Offline Information”,, 2nd Doctoral Symposium on Applied Computation and Security
Systems (ACSS 2015), University of Calcutta, India, Advances in Intelligent Systems and Computing, Springer,
2015, (Thomson Reuters, DBLP indexed) (Springer) (in press)
K. Roy, Sk Md Obaidullah, C. Halder and N. Das, “An Approach for Automatic Indic Script Identification from
Handwritten Document Images”, 2nd Doctoral Symposium on Applied Computation and Security Systems (ACSS
2015), University of Calcutta, India, Advances in Intelligent Systems and Computing, Springer, 2015, (Thomson
Reuters, DBLP indexed) (Springer) (in press)
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K. Roy, C. Halder and J. Paul, “Writer Verification on Bangla Handwritten Characters”, 2nd Doctoral Symposium
on Applied Computation and Security Systems (ACSS 2015), University of Calcutta, India, Advances in Intelligent
Systems and Computing, Springer, 2015, (Thomson Reuters, DBLP indexed) (Springer) (in press).
K. Roy, Sk Md Obaidullah, C. Halder and N. Das, “A Corpus of Word-level Offline Handwritten Numeral Images
from Official Indic Scripts”, 2nd International Conference on Computer and Communication Technologies (IC3T
2015), Hyderabad, India, Advances in Intelligent Systems and Computing, Springer, vol. 379, pp. 703-711, 2015,
(DBLP indexed) (Springer).
K. Roy, Sk Md Obaidullah, C. Halder and N. Das, “Handwritten Indic Script Identification from Document Images
– A Statistical Comparison of Different Attribute Selection Techniques in Multi-classifier Environment”, , 2nd
International Conference on Computer and Communication Technologies (IC3T 2015), Hyderabad, India, Advances
in Intelligent Systems and Computing, Springer, vol. 381, pp. 491-500, 2015, (DBLP indexed) (Springer).
K Roy, Sk Md Obaidullah, C Halder and N Das, “Indic Script Identification from Handwritten Document Images –
An Unconstrained Block-level Approach”, in 2015 IEEE 2nd International Conference on Recent Trends in
Information Systems (ReTIS 2015),Jadavpur University, Kolkata, India, pp. 213-218, 2015, (DBLP indexed) (IEEE
Xplore).
K. Roy, R. Karim, S. Shaikh, Sk Md Obaidullah, C. Halder and N. Das, “Transform Based Approach for Indic Script
Identification from Handwritten Document Images”, in 3rd IEEE International Conference on Signal Processing,
Communications and Networking (ICSCN 2015), Madras Institute of Technology Campus, Anna University,
Chennai, India, pp. 1-7, 2015 (IEEE Xplore)
K. Roy, S. Sen, N. Das and R Sarkar, “A Simple and Effective Technique for Online Handwritten Bangla Character
Recognition”, 4th International Conference on Frontiers on Intelligent Computing - Theory and Applications(FICTA
2015), pp. 201-209, 2015, Advances in Intelligent Systems and Computing, Springer, 2015, (DBLP indexed)
(Springer)
K. Roy, Sk Md Obaidullah and N. Das, “Visual Analytics based Technique for Handwritten Indic Script
Identification – A Greedy Heuristic Feature Fusion Framework”, 4th International Conference on Frontiers on
Intelligent Computing - Theory and Applications(FICTA 2015), pp. 211-219, 2015, Advances in Intelligent Systems
and Computing, Springer, 2015, (DBLP indexed) (Springer)
K Roy, C Halder and Sk Md Obaidullah, “Offline Writer Identification from Isolated Characters using Textural
Features”, 4th International Conference on Frontiers on Intelligent Computing - Theory and Applications(FICTA
2015), pp. 221-231, 2015., Advances in Intelligent Systems and Computing, Springer, 2015, (DBLP indexed)
(Springer).
Sk Md Obaidullah, Chayan Halder, Nibaran Das, Kaushik Roy, “PWDB_13: A Corpus of Word-level Printed
Document Images for Thirteen Official Indic Scripts”, 4th International Conference on Frontiers on Intelligent
Computing - Theory and Applications (FICTA 2015), pp. 233-242, 2015, Advances in Intelligent Systems and
Computing, Springer, 2015, (DBLP indexed) (Springer).
K Roy, C. Goswami, C Halder and Sk Md Obaidullah, N. Das and K. C. Santosh, “Separating Indic Scripts With
`Matra' -- A Precursor to Script Identification in Multi-Script Documents, International Conference on Computer
Vision and Image Processing CVIP-16, accepted for publication.
K. Roy, S. Sen, A, Bhattacharya, A. Das and R Sarkar, “Design of novel feature vector for recognition of online
handwritten bangla basic characters”, First International Conference on Intelligent Computing & Communication –
2016 (ICIC2-2016), accepted for publication.
K Roy, C Halder and Sk Md Obaidullah, “Writer Identification and Verification – A State-of-the-art”, 3rd
International Conference on Information System Design and Intelligent Application (INDIA 2016), Visakhapatnam,
India, Advances in Intelligent Systems and Computing, Springer, 2016, (DBLP indexed) (Springer) accepted for
Publication.
K. Roy, S. Das and C. K. Saha, “Automatic Evaluation of Variability of Baseline of FHR”, 2015 IEEE International
Conference on Research in Computational Intelligence and Communication Networks (ICRCICN 2015), Accepted
for Publication.
K Roy, C Halder and Sk Md Obaidullah, “Effect of Writer Information on Bangla Handwritten Character
Recognition”,
Fifth
National
Conference
on
Computer
Vision,
Pattern
Recognition,
Image Processing and Graphics NCVRIPG-2015, accepted for Publication.
D.
Other
Edited-Book
Co-Editor of the Proceedings of. “National Conference on Recent Trends in Information Systems (ReTIS06)”, 2006.
Articles
“Dakghare Automatic Sorting (Automatic Sorting in Post office)”, Cyberyug Magazine, Vol. 1, No. 9, pp.
46-52, June 2005 (in Bangla).
Book Chapter
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K. Roy, “Computer Hastolipi Nirdharon (Handwriting Recognition Using Computer)”, Computer Jagat,
pp. 48-51, 2007 (in Bangla), www.computerjagat.org.
S. Dey, S. Roy and K. Roy, “Automatic Test of Color Blindness”, Human Health - A Bicultural synthesis,
Concept Publishing Company (P) ltd. pp. 231-240, ISBN 978-81-8069-846-0, 2012.