Department of Computer Science and Engineering,Indian Institue of Technology Roorkee
Partha Pratim Roy
Partha Pratim Roy Associate professor partha@cs.iitr.ac.in +91-1332-284816
Areas of Interest
  • Pattern Recognition, Multilingual Text Recognition, Biometrics, Computer Vision, Image Segmentation, Bio-Signal Analysis, EEG based Pattern Analysis, Machine Learning, Deep Learning, Temporal Data Analysis
Professional Background
FromToPositionOrganisation
2019-01-01OngoingAssociate ProfessorIndian Institute of Technology Roorkee
2014-01-012019-01-01Assistant ProfessorIndian Institute of Technology Roorkee
2013-01-012014-01-01Chief EngineerSamsung Research Institute, Noida
2013-01-012013-01-01Postdoctoral Research FellowSynchromedia Lab, Canada
2010-01-012012-01-01Postdoctoral Research FellowRFAI Lab, France
2003-01-012005-01-01Assistant System EngineerTATA Consultancy Services
Multiple Posts
FromToPositionOrganisation
2018-01-01OngoingChairman, Department Academic Program CommitteeIndian Institure of Technology, Roorkee
2015-01-012020-01-01Associated FacultyInstitute Computer Center, IIT Roorkee
2016-01-012019-01-01OC ExaminationIIT Roorkee
2017-01-012019-01-01OC BTPIIT Roorkee
2015-01-012017-01-01OC LibraryIIT Roorkee
2015-01-012018-01-01OC Training & PlacementIIT Roorkee
Honors and Awards
AwardInstituteYear
Associate EditorIEICE Transactions on Information and Systems2020
Associate EditorIET Biometrics2020
Associate EditorIET Image Processing2020
Associate EditorSpringer Nature Computer Science2020
"Top 10%" papers at ICIP 2019International Conference on Image Processing (ICIP), Taiwan2019
"Top 10%" papers at ICIP 2019International Conference on Image Processing (ICIP), Taiwan2019
Most Cited Pattern Recognition Letters ArticlesElsevier2019
Best Poster AwardSPARK, IIT Roorkee2018
"Top 10%" papers at ICIP 2014International Conference on Image Processing (ICIP), France2014
Best BTech Project IIT Roorkee2018
Regional EditorJournal of Multimedia Information System (JMIS)2017
PhDAGAUR (Government of Catalunya), Spain2010
Best Student PaperInternational Conference on Document Analysis and Recognition (ICDAR 2009), Spain2009
First in Base-branch selectionTATA Consultancy Services, India.2003
Educational Details
DegreeSubjectUniversityYear
PhDComputer Science & EngineeringAutonomous University of Barcelona, Spain2010
MSComputer Science & EngineeringAutonomous University of Barcelona, Spain2006
B.Tech.Computer Science & EngineeringUniversity of Kalyani2002
Sponsored Research Projects
TopicFunding AgencyStart DatePeriod
Tracking Depression and Elucidating its Mechanisms using Cognitive Neuroscience, EEG, and MLSPARC2019-011 year 8 months
Non-filamentary three -Terminal Memristor Architecture for Bio-mimetic and Logic DesignSPARC2019-011 year 8 months
160 Channel EEG deviceSMILE, IITR2018-012 years 8 months
End-to-End Emotional Speech SynthesisSamsung2018-012 years 8 months
Automatic information retrieval from doctor's handwriting prescriptionIndian Statistical Institute, Kolkata2017-013 years 8 months
Thermal imager with Calibrator for Bad Weather and Night VisionSMILE, IIT Roorkee2017-013 years 8 months
Multi-lingual Word SpottingIndian Statistical Institute Kolkata2017-013 years 8 months
Multi-oriented Indic text recognition in natural scene and video imagesScience and Engineering Research Board, DST2016-014 years 8 months
Administrative Document AnalysisIndian Statistical Institute Kolkata2015-015 years 8 months
Tracking Multiple People in Video SurveillanceFaculty Initiation Grant, SRIC, IIT Roorkee2015-015 years 8 months
Memberships
  • IUPRAI, Life Member
  • IEEE, Member
  • Institute of Document Analysis and Knowledge Science, Japan, Member
  • Research Advisory Board of Patanjali Research Foundation (Trust), Haridwar,, Member
Teaching Engagements
TitleCourse CodeClass NameSemester
Fundamentals of Object Oriented ProgrammingCSN-103B.Tech. (CSE & ECE) I YearAutumn
Computer Systems & ProgrammingARN-112B.Tech. (A&P) I YearSpring
System SoftwareCSN-252B.Tech. (CSE) II YearSpring
Object Oriented Analysis and DesignCSN-291B.Tech. (CSE) II YearAutumn
Data StructuresCSN-102B.Tech. (CSE & ECE) I YearSpring
Computer GraphicsCSN-372B.Tech. (CSE & ECE) III Year Autumn
Artificial IntelligenceCSN-371B.Tech. (CSE & ECE) III YearAutumn
Machine LearningCSN-382B.Tech.III Year & M.Tech.I YearSpring
Data Mining and WarehousingCSN-515B.Tech.IV Year & M.Tech.I yearSpring
Database management systemCSN-351B.Tech. (CSE & ECE) III YearAutumn
PHDs Supervised
TopicScholar NameStatus of PHDRegistration Date
Exploiting Local Information for Trajectory Analysis under SurveillanceDr. Rajkumar SainiO2014-01
Sign Language Recognition using Depth SensorsDr. Pradeep KumarO2014-01
Visits to outside institutions
Institute VisitedPurpose of VisitDate
Sookmyung Women's University, South KoreaEditorial Meeting2019-01-01
Osaka Prefecture University, JapanResearch Collaboration2019-01-01
Indian Statistical Institute, KolkataVisiting Scientist2018-01-01
Osaka Prefecture University, JapanResearch Collaboration2018-01-01
Indian Statistical Institute, KolkataVisiting Scientist2017-01-01
Indian Statistical Institute, KolkataVisiting Scientist2016-01-01
Indian Statistical Institute, KolkataVisiting Scientist2014-01-01
DEMOKRITOS Lab, GreeceResearch collaboration between RFAI Lab, France and CIL Lab, Greece.2012-01-01
Indian Statistical Institute, KolkataVisiting Scientist2012-01-01
Courses or Conferences Organised
Conference NameSponsored ByDate
Machine Learning and Its ApplicationsAICTE (Course Co-ordinator)2018-01-01
3rd International Conference on Computer Vision & Image Processing (CVIP, 2018)DRDO, ISRO, Mathworks, DST, Brahmos2018-01-01
GIAN Course on Analysis and Applications of Document Image ProcessingMHRD2017-01-01
2nd International Conference on Computer Vision & Image Processing (CVIP-WM, 2017)MathWorks, Intec Infonet Pvt., and others2017-01-01
Vision, Graphics and their ApplicationsAICTE (Course Co-ordinator)2016-01-01
International Conference on Computer Vision and Image Processing (CVIP-2016)DST, DRDO, HP and others2016-01-01
Other work - Qualified for ``Assistant Professor" (MCF-2012-27-12227230857), France in 2012
Books Authored

[b1] R. Balasubramanian, S. Kumar, P. P. Roy, D. Sen, "Proceedings of International Conference on Computer Vision and Image Processing (CVIP 2016)", vol. 1 and 2, Springer Advances in Intelligent Systems and Computing Series, 2016.

Refereed Journal Papers

Research Profile DBLP , Google Scholar

Selected Journal Articles  (Others can be found here)

[j26] A. Ahmed, D. P. Dogra, S. Kar, P. P. Roy and D. K. Prasad, Can we automate diagrammatic reasoning?, Pattern Recognition, 2020.

[j25] S. Kumar, K. De and P. P. Roy, Movie Recommendation System using Sentiment Analysis from Microblogging Data, IEEE Transactions on Computational Social Systems, 2020.

[j24] S. Mukherjee, P. Kumar and P. P. Roy, Fusion of spatio-temporal information for Indic word recognition combining Online and Offline text data, ACM Transactions on Asian and Low-Resource Language Information Processing, 2019

[j23] D. Sadhya, K. De, R. Balasubramanian and P. P. Roy, Development of a clustering based fusion framework for locating the most consistent IrisCodes bits, Information Sciences, 2019..

[j22] A. K. Bhunia, S. Mukherjee, A. Sain, A. K. Bhunia, P. P. Roy and U. Pal, Indic Handwritten Script Identification using Offline-Online Multimodal Deep Network, Information Fusion, 2019..

[j21] K. K. Santhosh, D. P. Dogra, P. P. Roy and B. B. Chaudhuri. Trajectory-based Scene Understanding using Dirichlet Process Mixture Model, IEEE Transactions on Cybernetics, 2019.

[j20] A. K. Bhunia, A. K. Bhunia, S. Ghose, A. Das, P. P. Roy and U. Pal. A Deep One-Shot Network for Query-based Logo Retrieval, Pattern Recognition, 2019.

[j19] N. Bhattacharya, P. P. Roy and U. Pal, Sub-stroke-wise Relative Feature for Online Indic Handwriting Recognition, ACM Transactions on Asian and Low-Resource Language Information Processing, 2018.

[j18] S. K. Behera, S. Bhoi, D. P. Dogra and P. P. Roy, Robustness Analysis of Leap Motion Sensor Guided Air Authentication System, IEEE Transactions on Consumer Electronics, 2018.

[j17] S. Kumar, M. Yadava and P. P. Roy, "Fusion of EEG Response and Sentiment Analysis of Products Review to Predict Customer Satisfaction", Information Fusion, 2018.

[j16] P. Kumar, S. Mukherjee, R. Saini, P. Kaushik, P. P. Roy and D. P. Dogra, "Multimodal Gait Recognition with Inertial Sensor Data and Video using Evolutionary Algorithm", IEEE Transactions on Fuzzy Systems, 2018.

[j15] A. K. Bhunia, A. Konwer, A. Bhowmick, A. K. Bhunia, P. P. Roy and U. Pal, "Script Identification in Natural Scene Image and Video Frame using Attention based Convolutional-LSTM Network", Pattern Recognition, 2018.

[j14] A. Ahmed, D. P. Dogra, S. Kar and P. P. Roy, "Trajectory-based surveillance analysis: A survey", IEEE Transactions on Circuits and Systems for Video Technology, 2018.

[j13] K. K. Santhosh, D. P. Dogra and P. P. Roy, "Temporal Unknown Incremental Clustering (TUIC) Model for Analysis of Traffic Surveillance Videos", IEEE Transactions on Intelligent Transportation Systems, 2018.

[j12] A. K. Bhunia, P. P. Roy, A. Mohta and U. Pal, "Cross-language Framework for Word Recognition and Spotting of Indic Scripts", Pattern Recognition, 2018.

[j11] R. Saini*, B. Kaur*, P. Singh, P. Kumar, P. P. Roy, R. Balasubramanian and D. Singh, "Don't Just Sign Use Brain Too: A Novel Multimodal Approach for User Identification and Verification",  Information Sciences, 2017. [*Both authors contributed equally]

[j10] P. Kumar, P. P. Roy and D. P. Dogra, "Independent Bayesian Classifier Combination based Sign Language Recognition using Facial Expression", Information Sciences, vol. 428, pp. 30-48, 2018.

[j9] N. Bhattacharya, U. Pal and P. P. Roy, Cleaning of Online Bangla Free-form Handwritten Text, ACM Transactions on Asian and Low-Resource Language Information Processing, 2017.

[j8] H. Gauba, P. Kumar, P. P. Roy, P. Singh, D. P. Dogra and R. Balasubramanian, "Prediction of Advertisement Preference by Fusing EEG Response and Sentiment Analysis", Neural Networks, vol. 92, pp. 77-88, 2017.

[j7]  P. P. Roy, A. K. Bhunia, A. Das, P. Dey and U. Pal, "HMM-based Indic Handwritten Word Recognition using Zone Segmentation", Pattern Recognition, vol. 60, pp. 1057-1075, 2016.

[j6] Y. Chherawala, P. P. Roy and M. Cheriet, "Feature set evaluation for offline handwriting recognition systems: Application to the recurrent neural network model", IEEE Transactions on Cybernetics, vol. 46(12), pp. 2825-2836, 2015.

[j5] R. Mandal, P. P. Roy, U. Pal and M. Blumenstein, "Multi-lingual Date Field Extraction for Automatic Document Retrieval by Machine ", Information Sciences, vol. 314, pp. 277-292, 2014.

[j4]  P. P. Roy, U. Pal, J. Lladós and M. Delalandre. "Multi-Oriented Touching Text Character Segmentation in Graphical Documents using Dynamic Programming". Pattern Recognition, vol. 45 (5), pp. 1972-1983, 2012.

[j3] P. P. Roy, U. Pal and J. Lladós. "Document seal detection using GHT and character proximity graphs".  Pattern Recognition, vol.44, pp.1282-1295, 2011.

[j2] U. Pal, P. P. Roy, N. Tripathy and J. Lladós. "Multi-Oriented Bangla and Devnagari Text Recognition", Pattern Recognition, vol.43, pp. 4124-4136, 2010.

[j1] U. Pal and P. P. Roy,"Multi-oriented and curved text lines extraction from Indian documents", IEEE Transactions On Systems, Man and Cybernetics- Part B, vol.34, pp. 1676-1684, 2004.

 

Selected Conference Articles (Others can be found here)

[c17] P. Mukherjee, A. Das, A. K. Bhunia, and P. P. Roy. Cogni-Net: Cognitive feature learning through deep visual perception. IEEE International Conference on Image Processing (ICIP), Taiwan, 2019. (Awarded as one of the "Top 10% papers").

[c16] A. K. Bhunia, A. K. Bhunia, A. Sain, and P. P. Roy. Improving document binariza- tion via adversarial noise-texture augmentation. IEEE International Conference on Image Processing (ICIP), Taiwan, 2019. (Awarded as one of the "Top 10% papers").

[c15] A. K. Bhunia, A. Das, A. K. Bhunia, S. R. K. Perla and P. P. Roy. Handwriting Recognition in Low-resource Scripts using Adversarial Learning. IEEE Conference on Computer Vision and Pattern Recognition (CVPR), USA, 2019.

[c14] S. Mukherjee, S. Ghosh, S. Ghosh, P. Kumar, and P. P. Roy. Predicting Video-frames using encoder-convLSTM combination. International Conference on Acoustics, Speech, and Signal Processing (ICASSP), 2019.

[c13] S. Nag, A. K. Bhunia, A. Konwer, and P. P. Roy. Facial Micro-expression Spotting and Recognition using Time Contrasted Feature with Visual Memory. International Conference on Acoustics, Speech, and Signal Processing (ICASSP), 2019.

[c12] S. R. K. Perla, A. K. Bhunia, S. Ghose and P. P. Roy. User Constrained Thumbnail Generation using Adaptive Convolutions. International Conference on Acoustics, Speech, and Signal Processing (ICASSP), 2019.

[c11] A. K. Bhunia, S. R. K. Perla, P. Mukherjee, A. Das and P. P. Roy, "Texture Synthesis Guided Deep Hashing for Texture Image Retrieval", Winter Conference on Applications of Computer Vision (WACV), USA, 2019.

[c10] S. Halder, K. De and P. P. Roy, "Perceptual Conditional Generative Adversarial Networks for End-to-End Image Colourization", Asian Conference on Computer Vision (ACCV), Australia, 2018.

[c9] S. K. Behera, A. K. Dash, D. P. Dogra and P. P. Roy, "Air Signature Recognition using Deep Convolutional Neural Network-Based Sequential Model", International Conference on Pattern Recognition (ICPR), China, 2018.

[c8] A. K. Bhunia, A. K. Bhunia, P. Banerjee, A. Konwer, A. Bhowmick, P. P. Roy and U. Pal, "Word Level Font-to-Font Image Translation using Convolutional Recurrent Generative Adversarial Networks", International Conference on Pattern Recognition (ICPR), China, 2018.

[c7] A. K. Bhunia, A. Bhowmick, A. K. Bhunia, A. Konwer, P. Banerjee, P. P. Roy and U. Pal, "Handwriting Trajectory Recovery using End-to-End Deep Encoder-Decoder Network", International Conference on Pattern Recognition (ICPR), China, 2018.

[c6] A. Konwer, A. K. Bhunia, A. Bhowmick, A. K. Bhunia, P. Banerjee, P. P. Roy and U. Pal, "Staff line Removal using Generative Adversarial Networks", International Conference on Pattern Recognition (ICPR), China, 2018.

[c5] Y. Chherawala, P. P. Roy and M. Cheriet, "Context-dependent BLSTM Models. Application to Offline Handwriting Recognition", International Conference on Image Processing (ICIP), France, 2014 (Awarded as one of the "Top 10% papers").

[c4] S. Roy, P. Shivakumara, P. P. Roy and C. L. Tan, "Wavelet-Gradient-Fusion for Video Text Binarization", In Proc. 21st International Conference on Pattern Recognition, (ICPR), Japan, 2012.

[c3] R. Mandal, P. P. Roy and U. Pal, "Date Field Extraction in Handwritten Documents", In Proc. 21st International Conference on Pattern Recognition (ICPR), Japan, 2012.

[c2] P. P. Roy, U. Pal, J. Lladós and M. Delalandre, "Multi-Oriented and Multi-Sized Touching Character Segmentation using Dynamic Programming", In Proc.10th International Conference on Document Analysis and Recognition (ICDAR), Barcelona, Spain, pp.11-15, 2009 (Awarded as Best Student Paper).

[c1] P. P. Roy, U. Pal, J. Lladós and F. Kimura, "Convex Hull based Approach for Multi-Oriented Character Recognition from Graphical Documents", International Conference on Pattern Recognition (ICPR), Tampa, USA, 2008

 

 

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