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
| From | Period | Position | Organisation |
|---|---|---|---|
| 2019-01-01 | Ongoing | Associate Professor | Indian Institute of Technology Roorkee |
| 2014-01-01 | 5 years | Assistant Professor | Indian Institute of Technology Roorkee |
| 2013-01-01 | 1 year | Chief Engineer | Samsung Research Institute, Noida |
| 2013-01-01 | Postdoctoral Research Fellow | Synchromedia Lab, Canada | |
| 2010-01-01 | 2 years | Postdoctoral Research Fellow | RFAI Lab, France |
| 2003-01-01 | 2 years | Assistant System Engineer | TATA Consultancy Services |
Multiple Posts
| From | Period | Position | Organisation |
|---|---|---|---|
| 2018-01-01 | Ongoing | Chairman, Department Academic Program Committee | Indian Institure of Technology, Roorkee |
| 2015-01-01 | 5 years | Associated Faculty | Institute Computer Center, IIT Roorkee |
| 2016-01-01 | 3 years | OC Examination | IIT Roorkee |
| 2017-01-01 | 2 years | OC BTP | IIT Roorkee |
| 2015-01-01 | 2 years | OC Library | IIT Roorkee |
| 2015-01-01 | 3 years | OC Training & Placement | IIT Roorkee |
Honors and Awards
| Award | Institute | Year |
|---|---|---|
| Associate Editor | IEICE Transactions on Information and Systems | 2020 |
| Associate Editor | IET Biometrics | 2020 |
| Associate Editor | IET Image Processing | 2020 |
| Associate Editor | Springer Nature Computer Science | 2020 |
| "Top 10%" papers at ICIP 2019 | International Conference on Image Processing (ICIP), Taiwan | 2019 |
| "Top 10%" papers at ICIP 2019 | International Conference on Image Processing (ICIP), Taiwan | 2019 |
| Most Cited Pattern Recognition Letters Articles | Elsevier | 2019 |
| Best Poster Award | SPARK, IIT Roorkee | 2018 |
| "Top 10%" papers at ICIP 2014 | International Conference on Image Processing (ICIP), France | 2014 |
| Best BTech Project | IIT Roorkee | 2018 |
| Regional Editor | Journal of Multimedia Information System (JMIS) | 2017 |
| PhD | AGAUR (Government of Catalunya), Spain | 2010 |
| Best Student Paper | International Conference on Document Analysis and Recognition (ICDAR 2009), Spain | 2009 |
| First in Base-branch selection | TATA Consultancy Services, India. | 2003 |
Educational Details
| Degree | Subject | University | Year |
|---|---|---|---|
| PhD | Computer Science & Engineering | Autonomous University of Barcelona, Spain | 2010 |
| MS | Computer Science & Engineering | Autonomous University of Barcelona, Spain | 2006 |
| B.Tech. | Computer Science & Engineering | University of Kalyani | 2002 |
Sponsored Research Projects
| Topic | Funding Agency | Start Date | Period |
|---|---|---|---|
| Tracking Depression and Elucidating its Mechanisms using Cognitive Neuroscience, EEG, and ML | SPARC | 2019-01 | Ongoing |
| Non-filamentary three -Terminal Memristor Architecture for Bio-mimetic and Logic Design | SPARC | 2019-01 | Ongoing |
| 160 Channel EEG device | SMILE, IITR | 2018-01 | Ongoing |
| End-to-End Emotional Speech Synthesis | Samsung | 2018-01 | Ongoing |
| Automatic information retrieval from doctor's handwriting prescription | Indian Statistical Institute, Kolkata | 2017-01 | Ongoing |
| Thermal imager with Calibrator for Bad Weather and Night Vision | SMILE, IIT Roorkee | 2017-01 | Ongoing |
| Multi-lingual Word Spotting | Indian Statistical Institute Kolkata | 2017-01 | Ongoing |
| Multi-oriented Indic text recognition in natural scene and video images | Science and Engineering Research Board, DST | 2016-01 | Ongoing |
| Administrative Document Analysis | Indian Statistical Institute Kolkata | 2015-01 | Ongoing |
| Tracking Multiple People in Video Surveillance | Faculty Initiation Grant, SRIC, IIT Roorkee | 2015-01 | Ongoing |
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
| Title | Course Code | Class Name | Semester |
|---|---|---|---|
| Fundamentals of Object Oriented Programming | CSN-103 | B.Tech. (CSE & ECE) I Year | Autumn |
| Computer Systems & Programming | ARN-112 | B.Tech. (A&P) I Year | Spring |
| System Software | CSN-252 | B.Tech. (CSE) II Year | Spring |
| Object Oriented Analysis and Design | CSN-291 | B.Tech. (CSE) II Year | Autumn |
| Data Structures | CSN-102 | B.Tech. (CSE & ECE) I Year | Spring |
| Computer Graphics | CSN-372 | B.Tech. (CSE & ECE) III Year | Autumn |
| Artificial Intelligence | CSN-371 | B.Tech. (CSE & ECE) III Year | Autumn |
| Machine Learning | CSN-382 | B.Tech.III Year & M.Tech.I Year | Spring |
| Data Mining and Warehousing | CSN-515 | B.Tech.IV Year & M.Tech.I year | Spring |
| Database management system | CSN-351 | B.Tech. (CSE & ECE) III Year | Autumn |
PHDs Supervised
| Topic | Scholar Name | Status of PHD | Registration Date |
|---|---|---|---|
| Exploiting Local Information for Trajectory Analysis under Surveillance | Dr. Rajkumar Saini | O | 2014-01 |
| Sign Language Recognition using Depth Sensors | Dr. Pradeep Kumar | O | 2014-01 |
Visits to outside institutions
| Institute Visited | Purpose of Visit | Date |
|---|---|---|
| Sookmyung Women's University, South Korea | Editorial Meeting | 2019-01-01 |
| Osaka Prefecture University, Japan | Research Collaboration | 2019-01-01 |
| Indian Statistical Institute, Kolkata | Visiting Scientist | 2018-01-01 |
| Osaka Prefecture University, Japan | Research Collaboration | 2018-01-01 |
| Indian Statistical Institute, Kolkata | Visiting Scientist | 2017-01-01 |
| Indian Statistical Institute, Kolkata | Visiting Scientist | 2016-01-01 |
| Indian Statistical Institute, Kolkata | Visiting Scientist | 2014-01-01 |
| DEMOKRITOS Lab, Greece | Research collaboration between RFAI Lab, France and CIL Lab, Greece. | 2012-01-01 |
| Indian Statistical Institute, Kolkata | Visiting Scientist | 2012-01-01 |
Courses or Conferences Organised
| Conference Name | Sponsored By | Date |
|---|---|---|
| Machine Learning and Its Applications | AICTE (Course Co-ordinator) | 2018-01 |
| 3rd International Conference on Computer Vision & Image Processing (CVIP, 2018) | DRDO, ISRO, Mathworks, DST, Brahmos | 2018-01 |
| GIAN Course on Analysis and Applications of Document Image Processing | MHRD | 2017-01 |
| 2nd International Conference on Computer Vision & Image Processing (CVIP-WM, 2017) | MathWorks, Intec Infonet Pvt., and others | 2017-01 |
| Vision, Graphics and their Applications | AICTE (Course Co-ordinator) | 2016-01 |
| International Conference on Computer Vision and Image Processing (CVIP-2016) | DST, DRDO, HP and others | 2016-01 |
Other work
- Qualified for ``Assistant Professor" (MCF-2012-27-12227230857), France in 2012Books 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
