S. K. Singh, P. P. Roy, R. Balasubramanian, P. Nagabhushan. Proceedings of International Conference on Computer Vision and Image Processing (CVIP 2020), vol. 1, 2 and 3, Springer Communications in Computer and Information Science, 2021
R. Balasubramanian, S. Kumar, P. P. Roy, D. Sen. Proceedings of International Conference on Computer Vision and Image Processing (CVIP 2016), vol. 1 and vol. 2, Springer Advances in Intelligent Systems and Computing Series, 2016.
A Gaurav, X Song, S Manhas, A Gilra, E Vasilaki, P Roy, "Reservoir computing for temporal data classification using a dynamic solid electrolyte ZnO thin film transistor," Frontiers in Electronics 2022 Details
DM Madhiarasan, P Roy, P Pratim, "Hybrid Transformer Network for Different Horizons-based Enriched Wind Speed Forecasting," arXiv 2022 Details
DM Madhiarasan, P Roy, P Pratim, "A Comprehensive Review of Sign Language Recognition: Different Types, Modalities, and Datasets," arXiv 2022 Details
Rangari, T., Kumar, S., Roy, P.P. et al. Video based exercise recognition and correct pose detection. Multimed Tools Appl (2022) Details
D. D. Chakladar, S. Datta, P. P. Roy and A. P. Vinod, "Cognitive Workload Estimation Using Variational Auto Encoder & Attention-based Deep Model," in IEEE Transactions on Cognitive and Developmental Systems Details
G Siddhad, A Gupta, DP Dogra, PP Roy, "Efficacy of Transformer Networks for Classification of Raw EEG Data," arXiv 2022 Details
V Pandey, K Anand, A Kalra, A Gupta, PP Roy, BG Kim, "Enhancing object detection in aerial images," Mathematical Biosciences and Engineering, 2022 Details
S. Behera, D. P. Dogra, M. K. Bandyopadhyay and P. P. Roy, "Crowd Characterization in Surveillance Videos Using Deep-Graph Convolutional Neural Network," in IEEE Transactions on Cybernetics Details
Manhas, J., Gupta, R.K. & Roy, P.P. "A Review on Automated Cancer Detection in Medical Images using Machine Learning and Deep Learning based Computational Techniques: Challenges and Opportunities. Arch Computat Methods Eng (2021) Details
S Behera, D P Dogra, M K Bandyopadhyay, P P Roy, "Understanding crowd flow patterns using active-Langevin model," Pattern Recognition Vol 119, 2021 Details
Pathak, A.; Kumar, S.; Roy, P.P.; Kim, B.-G. Aspect-Based Sentiment Analysis in Hindi Language by Ensembling Pre-Trained mBERT Models. Electronics 2021 Details
M. Madhiarasan, Mohamed Louzazni, Partha Pratim Roy, "Novel Cooperative Multi-Input Multilayer Perceptron Neural Network Performance Analysis with Application of Solar Irradiance Forecasting", International Journal of Photoenergy, vol. 2021 Details
Gupta, A.; Siddhad, G.; Pandey, V.; Roy, P.P.; Kim, B.-G. Subject-Specific Cognitive Workload Classification Using EEG-Based Functional Connectivity and Deep Learning. Sensors 2021 Details
A. Gupta, P. P. Roy and V. Dutt, "Evaluation of Instance-Based Learning and Q-Learning Algorithms in Dynamic Environments," in IEEE Access, vol. 9, pp. 138775-138790, 2021 Details
R. Saini, P. Kumar, P. P. Roy, U. Pal, "Modeling local and global behavior for trajectory classification using graph-based algorithm," in Pattern Recognition Letters, 2021 Details
D. D. Chakladar, P. P. Roy and M. Iwamura, "EEG-Based Cognitive State Classification and Analysis of Brain Dynamics Using Deep Ensemble Model and Graphical Brain Network," in IEEE Transactions on Cognitive and Developmental Systems, 2021 Details
K. K. Santhosh, D. P. Dogra, P. P. Roy, A. Mitra, Vehicular Trajectory Classification and Traffic Anomaly Detection in Videos Using a Hybrid CNN-VAE Architecture, IEEE Transactions on Intelligent Transportation Systems, 2021 Details
P. Keserwani, P. P. Roy, Text Region Conditional Generative Adversarial Network for Text Concealment in the Wild, IEEE Transactions on Circuits and Systems for Video Technology, 2021 Details
Y.-J. Heo, B. G. Kim, P. P. Roy, Frontal Face Generation Algorithm from Multi-view Images based on Generative Adversarial Network, Journal of Multimedia Information System, 2021 Details
K. K. Santhosh, D. P. Dogra, A. Mitra, P. P. Roy, Vehicular Trajectory Classification and Traffic Anomaly Detection in Videos Using a Hybrid CNN-VAE Architecture, IEEE Transactions on Intelligent Transportation Systems, 2021 Details
S. Behera, D. P. Dogra, M. K. Bandyopadhyay, P. P. Roy, Understanding Crowd Flow Patterns Using Active-Langevin Model, Pattern Recognition, 2021 Details
A. Ahmed, R. Pal, D. P. Dogra, S. Kar, P. P. Roy and D. K. Prasad, Topic-based Video Analysis: A Survey, ACM Computing Surveys, 2021 Details
V. Khurana, P. Kumar, P. P. Roy and D. P. Dogra, E. Scheme and M. Soleymani, A Survey on Neuromarketing using EEG Signals, IEEE Transactions on Cognitive and Developmental Systems, 2021 Details
P. Keserwani, A. Dhankhar, R. Saini, and P. P. Roy, Quadbox: Quadrilateral Bounding Box Based Scene Text Detection Using Vector Regression, IEEE Access, 2021 Details
S. K. Behera, P. Kumar, D. P. Dogra, and P. P. Roy, A Robust Biometric Authentication System for Handheld Electronic Devices by Intelligently Combining 3D Finger Motions and Cerebral Responses, IEEE Transactions on Consumer Electronics, 2021 Details
P. P. Roy, P. Kumar and B.-G. Kim, An efficient Sign Language Recognition (SLR) System using Camshift Tracker and Hidden Markov Model (HMM), SN Computer Science, 2021 Details
S. Ghosh, S. Ghosh, P. Kumar, E. Scheme and P. P. Roy, A Novel Spatio-Temporal Siamese Network for 3D Signature Recognition, Pattern Recognition Letters, 2021 Details
D. D. Chakladar, P. Kumar, P. P. Roy, D. P. Dogra, E. Scheme and V. Chang, A multimodal-Siamese Neural Network (mSNN) for Person Verification using Signatures and EEG, Information Fusion, 2021. Details
P. P. Roy, P. Kumar, S. Patidar and R. Saini, 3D Word Spotting using Leap Motion Sensor, Multimedia Tools and Applications, 2020. Details
L.-N. Wang, W. Liu, G. Zhong, P. P. Roy, J. Dong and K. Huang, Compressing Deep Networks by Neurons Agglomerative Clustering, Sensors, 2020 Details
M. Chhetri, S. Kumar, P. P. Roy and B.-G. Kim, Deep BLSTM-GRU Model For Monthly Rainfall Prediction A case study of Simtokha, Bhutan, Remote Sensing, vol. 12, pp. 3174, 2020 Details
G. Kumar, P. Keserwani, P. P. Roy and D. P. Dogra, "Logo detection using weakly supervised saliency map", Multimedia Tools and Applications, 2020. Details
K. K. Santhosh, D. P. Dogra and P. P. Roy "Anomaly Detection in Road Traffic Using Visual Surveillance: A Survey", ACM Computing Surveys, 2020. Details
A. Sharma, P. Kumar, V. Maddukuri, N. Madamshetti, K. Kg, S. S. S. Kavuru, R. Balasubramanian and P. P. Roy, "Fast Griffin Lim based Waveform Generation Strategy for Text-to-Speech Synthesis", Multimedia Tools and Applications, 2020. Details
S. Kumar, K. De and P. P. Roy, "Movie Recommendation System using Sentiment Analysis from Microblogging Data", IEEE Transactions on Computational Social Systems, vol. 7(4), pp. 915-923, 2020. Details
A. Ahmed, D. P. Dogra, S. Kar, P. P. Roy and D. K. Prasad, "Can we automate diagrammatic reasoning?", Pattern Recognition, vol. 106, pp. 107412, 2020. Details
D. D. Chakladar, S. Dey, P. P. Roy and D. P. Dogra. "EEG-based Mental Workload Estimation Using Deep BLSTM-LSTM Network and Evolutionary Algorithm", Biomedical Signal Processing and Control, vol. 60, pp. 101989, 2020. Details
A. Ahmed, D. P. Dogra, S. Kar, P. P. Roy and D. Prasad. "ELM-HTM Guided Bio-inspired Unsupervised Learning for Anomalous Trajectory Classification", Cognitive Systems Research, vol. 63, pp. 30-41, 2020. Details
S. Gupta, P. P. Roy, D. P. Dogra and B.-G. Kim, "Retrieval of colour and texture images using local directional peak valley binary pattern", Pattern Analysis and Applications, 2020.Details
A. Ahmed, D. P. Dogra, S. Kar and P.P. Roy, "Video trajectory analysis using unsupervised clustering and multi-criteria ranking", Soft Computing, 2020.Details
S. Behera, D. P. Dogra, M. K. Bandyopadhyay and P. P. Roy, "Estimation of Linear Motion in Dense Crowd Videos using Langevin Model", Expert Systems With Applications, vol. 150, pp. 113333, 2020.Details
P. P. Roy, P. Kumar and V. Chang, "A Hybrid Classifier combination for Home Automation using EEG Signals", Neural Computing and Applications, 2020.Details
S. Kumar, M. Gahalawat, P. P. Roy, D. P. Dogra and B.-G. Kim, "Exploring impact of Age and Gender on Sentiment Analysis using Machine Learning", Electronics, vol. 9(2), pp. 374, 2020. Details
S. Ghose, A. Das, A. K. Bhunia and P. P. Roy, "Fractional Local Neighborhood Intensity Pattern for Image Retrieval using Genetic Algorithm", Multimedia Tools and Applications, vol. 79, pp. 18527–18552, 2020.Details
B. Kaur, D. Singh and P. P. Roy, "A Study of EEG for Enterprise Multimedia Security", Multimedia Tools and Applications, vol. 79, pp. 10805–10823, 2020.Details
A. K. Bhunia, P. P. Roy, A. Sain and U. Pal, "Zone-based Keyword Spotting in Bangla and Devanagari Documents", Multimedia Tools and Applications, 2019.Details
P. Kumar, R. Saini, B. Kaur, E. Scheme and P. P. Roy, "Fusion of Neuro-Signals and Dynamic Signatures for Person Authentication ", Sensors, vol. 19(21), pp. 1-16, 2019.Details
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, vol. 57, 1-14, 2019.Details
K. Das, D. Das Chakladar, P. P. Roy, A. Chatterjee and S. P. Saha, "Epileptic seizure prediction by the detection of seizure waveform from the pre-ictal phase of EEG signal", Biomedical Signal Processing and Control, vol. 57, pp. 101750, 2020. Details
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, vol. 19, pp. 1-24, 2019.Details
K. K. Santhosh, A. Chakraborty, D. P. Dogra and P. P. Roy, "Likelihood Learning in Modified Dirichlet Process Mixture Model for Video Analysis", Pattern Recognition Letters, vol. 128, pp. 211-219, 2019.Details
D. Sadhya, K. De, R. Balasubramanian and P. P. Roy, "Efficient Extraction of Consistent Bit Locations from Binarized Iris Features", Expert Systems With Applications , vol. 140, 2020.Details
K. K. Santhosh, D. P. Dogra and P. P. Roy, "A Queuing Theory based Approach for Prediction of Trac Signal Duration using Dirichlet Process Mixture Model", Expert Systems with Applications, vol. 118, pp. 169-181, 2019.
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, pp. 1-14, 2019 .Details
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, vol. 96, 2019.Details
S. Mukherjee, A. Ahmed, D. P. Dogra, S. Kar and P. P. Roy, "Fingertip Detection and Tracking for Recognition of Air-Writing in Videos", Expert Systems with Applications, vol. 136, pp. 217-229, 2019.Details
K. K. Santhosh, S. Mohapatra, D. P. Dogra, P. P. Roy and B-G. Kim, "Computer Vision-guided Intelligent Traffic Signaling for Isolated Intersections", Expert Systems with Applications, vol. 134, pp. 267-278, 2019.Details
R. Saini, P. Kumar, P. P. Roy and U. Pal, "Modeling Local and Global Behavior for Trajectory Classification using Graph Based Algorithm", Pattern Recognition Letters, 2019.Details
A. K. Bhunia, A. Alaei and P. P. Roy, "Signature Verification Approach using Fusion of Hybrid Texture Features", Neural Computing and Applications, vol. 31(12), pp. 8737–8748, 2019.Details
A. Mittal, P. Kumar, P. P. Roy, R. Balasubramanian and B. B. Chaudhuri, "A Modified-LSTM Model for Continuous Sign Language Recognition using Leap motion", IEEE Sensors Journal, vol. 19, pp. 7056-7063, 2019.Details
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, vol. 491, pp. 1-15, 2019.Details
J-H. Kim, B-G. Kim, P. P. Roy and D-M. Jeong, "Efficient Facial Expression Recognition Algorithm Based on Hierarchical Deep Neural Network Structure", IEEE Access, vol. 7, pp 41273-41285, 2019.Details
A. K. Bhunia, A. Bhattacharyya, P. Banerjee, P. P. Roy and S. Murala, "A Novel Feature Descriptor for Image Retrieval by Combining Modified Color Histogram and Diagonally Symmetric Co-occurrence Texture Pattern", Pattern Analysis and Applications, vol. 23, pp. 703–723, 2020.Details
A. Singla, P. P. Roy and D. P. Dogra' "Visual Rendering of Shapes Guided by Air Hand Gestures", Displays, vol. 57, pp. 18-33, 2019.Details
P. Keserwani, T. Ali and P. P. Roy, "Handwritten Bangla Character and Numeral Recognition using Convolutional Neural Network for low-memory GPU", International Journal of Machine Learning and Cybernetics, vol. 10 (12), pp. 3485-3497, 2019.Details
P. Kaushik*, A. Gupta*, P. P. Roy and D. P. Dogra, "EEG-based Age and Gender Prediction Using Deep BLSTM-LSTM Network Model", IEEE Sensors, vol. 19, pp. 2634 - 2641, 2018. [*Both authors contributed equally]Details
R. Saini, P. Kumar, B. Kaur, P. P. Roy, D. P. Dogra and K. C. Santosh, "Kinect sensor-based interaction monitoring system using the BLSTM neural network in healthcare", International Journal of Machine Learning and Cybernetics, vol. 10, pp. 2529-2540, 2018.Details
R. Ghosh, P. Kumar and P. P. Roy, "A Dempster-Shafer Theory Based Classifier Combination for Online Signature Recognition and Verification Systems", International Journal of Machine Learning and Cybernetics, vol. 10(9), pp. 2529-2540, 2018.DetailsDataset
S. Kumar, M. Yadava and P. P. Roy, "Fusion of EEG Response and Sentiment Analysis of Products Review to Predict Customer Satisfaction", Information Fusion, vol. 52, pp. 41-52, 2018.Details
S. Jaiswal, S. Virmani, V. Sethi, K. De and P. P. Roy, "An Intelligent Recommendation System using Gaze and Emotion Detection", Multimedia Tools and Applications, vol. 78, pp. 14231-14250, 2018.Details
A.K. Dash, S. K. Behera, D. P. Dogra and P. P. Roy, "Designing of Marker-based Augmented Reality Learning Environment for Kids Using Convolutional Neural Network Architecture", Displays, vo. 55, pp. 46-54, 2018.Details
K. K. Santhosh, D. P. Dogra and P. P. Roy, "Queuing theory guided intelligent traffic scheduling through video analysis using Dirichlet process mixture model", Expert Systems with Applications, vol. 118, pp. 169-181, 2019.Details
K. M. Sudeep, V. Amarnath, A. R. Pamaar, K. De, R. Saini and P. P. Roy, "Tracking Players in Broadcast Sports", Journal of Multimedia Information System, vol. 5 (4), 257-264, 2018.Details
A. Singhal, P. Kumar, R. Saini, P. P. Roy, D. P. Dogra and B. G. Kim, "Summarization of Videos by Analyzing Affective State of the User through Crowdsource", Cognitive Systems Research, vol. 52, pp. 917-930, 2018.Details
P. Kumar, A. Singhal, R. Saini, P. P. Roy and D. P. Dogra, "A Pervasive Authentication System for Cloud Environment using EEG Signals", Displays, vol. 55, pp. 1-8, 2018.Details
P. Singh, R. Balasubramanian and P. P. Roy, "Detection of Seal and Signature Entities with Hierarchical Recovery based on Watermark Self Embedding in Tampered Digital Documents", Displays, vol. 54, 2018.Details
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, vol. 27(5), pp. 1-10, 2018.Details
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, vol. 18 , pp. 1-16, 2018.Details
A. Gupta, P. Kumar, H. Sahu, N. Nanecha, P. P. Roy and V. Chang, "Enhancing text using emotion detected from EEG signals", Journal of Grid Computing, vol. 17(2), pp 325–340|, 2018.Details
A. Bhattacharya, R. Saini, P. P. Roy, D. P. Dogra and S. Kar, "Recognizing Gender from Human Facial Regions using Genetic Algorithm", Soft Computing, vol. 23(17), pp. 8085-8100, 2018.Details
P. P. Roy, A. K. Bhunia, A. Bhattacharyya and U. Pal, "Word Searching in Scene Image and Video Frame in Multi-Script Scenario using Dynamic Shape Coding", Multimedia Tools and Applications, vol. 78(6), pp. 7767-7801, 2018.Details
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, vol. 85, pp. 172-184, 2018.Details
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, vol. 29, pp. 1-13, 2018.Details
P. Singh, P. P. Roy and R. Balasubramanian, "Writer identification using texture features: A comparative study", Computers and Electrical Engineering, vol. 71, pp. 1-21, 2018.Details
P. Banerjee, A. K. Bhunia, A. Bhattacharyya, P. P. Roy and S. Murala, “Local Neighborhood Intensity Pattern–A new texture feature descriptor for image retrieval", Expert Systems with Applications, vol. 113, pp. 100-115, 2018.Details
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, vol 64(2), pp. 171-179, 2018.Details
R. Saini, P. Kumar, P. P. Roy and D. P. Dogra, "A Novel Framework of Continuous Human-Activity Recognition using Kinect", Neurocomputing, vol 311, pp. 99-111, 2018.Details
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, vol 20, pp. 1762-1773, 2018.Details
R. Mandal, P. P. Roy, U. Pal and M. Blumenstein, "Bag-of-Visual-Words for Signature-Based Multi-Script Document Retrieval", Neural Computing and Applications, vol. 31, pp. 6223-6247, 2018.Details
B. Kaur, D. Singh and P. P. Roy, "Age and Gender Classification using Brain Computer Interface", Neural Computing and Applications, vol. 31, pp. 5887-5900, 2018.Details
A. Ahmed, D. P. Dogra, S. Kar and P. P. Roy, "Surveillance Scene Representation and Trajectory Anomaly Detection Using Aggregation of Multiple Concepts", Expert Systems with Applications, vol 101, pp. 43-55, 2018.Details
S. K. Behera, D. P. Dogra and P. P. Roy, "Fast Recognition and Verification of 3D Air Signatures Using Convex Hull", Expert Systems with Applications, vol. 100, pp. 106-119, 2018.Details
A. K. Bhunia, P. P. Roy, A. Mohta and U. Pal, "Cross-language Framework for Word Recognition and Spotting of Indic Scripts", Pattern Recognition, vol. 79, 2018.Details
R. Ghosh, P. P. Roy and P. Kumar. "Smart Device Authentication Based on Online Handwritten Script Identication and Word Recognition in Indic Scripts Using Zone-Wise Features", IJISMD, pp. 21-55, 2018.Details
R. Saini, P. P. Roy and D. P. Dogra, "A Novel Point-Line Duality Feature for Trajectory Classification", The Visual Computer, vol. 35, pp. 415-427, 2018.Details
P. Kumar, R. Saini, P. P. Roy and U. Pal, "A Lexicon-free Approach for 3D Handwriting Recognition using Classifier Combination", Pattern Recognition Letters, vol. 103, pp. 1-7, 2018.Details
P. Kumar, S. Mukherjee, R. Saini, P. P. Roy, D. P. Dogra and B. G. Kim, "Plant Disease Identification using Deep Neural Networks", Journal of Multimedia Information System, vol. 4(4), pp. 233-238, 2017.Details
S. Mukherjee, R. Saini, P. Kumar, P. P. Roy, D. P. Dogra and B. G. Kim, "Fight Detection in Hockey Videos using Deep Network", Journal of Multimedia Information System, vol. 4(4), pp. 225-232, 2017.Details
A. Fatir, P. P. Roy and D. P. Dogra, "Exercise Classification and Event Segmentation in HINE Videos", Machine Vision and Applications, vol. 29, pp. 233-245, 2017.Details
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, vol. 430, pp. 163-178, 2018. [*Both authors contributed equally]Details
V. Khurana, P. Kumar, R. Saini and P. P. Roy, "EEG based Word Familiarity using Features and Frequency Bands Combination", Cognitive Systems Research, vol. 49, pp. 33-48, 2018.Details
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.Details
R. Saini, P. P. Roy and D. P. Dogra, "A Segmental HMM based Trajectory Classification using Genetic Algorithm", Expert Systems With Applications, vol. 93, pp. 169-181, 2018.Details
A. Sain, A. K. Bhunia, P. P. Roy and U. Pal, "Multi-Oriented Text Detection and Verification in Video Frames and Scene Images", Neurocomputing, vol. 275, pp. 1531-1549, 2018.Details
P. Kumar, R. Saini, P. P. Roy, P. Sahu and D. P. Dogra, "Envisioned Speech Recognition using EEG Sensors", Personal and Ubiquitous Computing, vol. 22, pp. 185-199, 2017.DetailsDataset
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, vol. 17(1), pp. 8:1-8:25, 2017.Details
P. P. Roy, A. K. Bhunia and U. Pal, "HMM-based Writer Identification in Music Score Documents without Staff-Line Removal", Expert Systems With Applications, vol. 89, pp. 222-240, 2017.Details
S. K. Behera, D. P. Dogra and P. P. Roy, "Analysis of 3D Signatures Recorded Using Leap Motion Sensor", Multimedia Tools and Applications, vol. 77, pp. 14029-14054, 2017.Details
A. Ahmed, D. P. Dogra, S. Kar and P. P. Roy, "Unsupervised Classification of Erroneous Video Object Trajectories", Soft Computing, vol. 22, pp 1-21, 2017.Details
P. Kumar, R. Saini, P. P. Roy and D. P. Dogra, "A Position and Rotation Invariant Framework for Sign Language Recognition (SLR) using Kinect", Multimedia Tools and Applications, vol. 77(7). pp. 8823-8846 2017.DetailsDataset
A. K. Bhunia, G. Kumar, P. P. Roy, R. Balasubramanian and U. Pal, "Text Recognition in Scene Image and Video Frame using Color Channel Selection", Multimedia Tools and Applications, vol. 77(7), pp. 8551-8578, 2017.Details
Y. Chherawala, P. P. Roy and M. Cheriet, "Combination of context-dependent Bidirectional Long Short-term Memory classifiers for robust offline handwriting recognition", Pattern Recognition Letters, vol. 90, pp. 58-64, 2017.Details
M. Yadava, P. Kumar, R. Saini, P. P. Roy and D. P. Dogra, "Analysis of EEG Signals and Its Application to Neuromarketing", Multimedia Tools and Applications, vol. 76, pp. 19087–19111, 2017.DetailsDataset
A. Mittal, P. P. Roy, P. Singh and R. Balasubramanian, "Rotation and Script Independent Text Detection from Video Frames using Sub Pixel Mapping", Journal of Visual Communication and Image Representation, vol. 46, pp. 187-198, 2017.Details
N. Bhattacharya, P. P. Roy, U. Pal and S. K. Setua, "Online Bangla Handwritten Word Recognition", Malaysian Journal of Computer Science, vol. 31, pp. 300-310 2017.Details
P. Kumar, R. Saini, P. P. Roy and D. P. Dogra, "A Bio-Signal based Framework to Secure Mobile Devices", Journal of Network and Computer Applications, vol. 89, pp. 62-71, 2017.Details
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.Details
P. P. Roy, A. K. Bhunia, A. Das, P. Dhar and U. Pal, "Keyword Spotting in Doctor's Handwriting on Medical Prescriptions", Expert Systems With Applications, vol. 76, pp. 113-128, 2017.Details
D. Chakraborty, P. P. Roy, R. Saini, J. M. Alvarez and U. Pal, "Frame selection for OCR from video stream of book flipping", Multimedia Tools and Applications, vol. 77(1), pp. 985-1008, 2018.Details
P. Kumar, R. Saini, P. P. Roy and D. P. Dogra, "Study of Text Segmentation and Recognition using Leap Motion Sensor", IEEE Sensors, vol. 17(5), pp. 1293-1301, 2017.Details
P. Kumar, H. Gauba, P. P. Roy and D. P. Dogra, "Coupled HMM-based Multi-Sensor Data Fusion for Sign Language Recognition", Pattern Recognition Letters, vol. 86, pp. 1-8, 2017.Details
K.C. Santosh and P. P. Roy, "Arrow detection in biomedical images using sequential classifier", International Journal of Machine Learning and Cybernetics, vol. 9(6), pp. 993-1006, 2018.Details
B. Kaur, D. Singh and P. P. Roy, "A Novel Framework of EEG-based User Identification by Analyzing Music-Listening Behavior", Multimedia Tools and Applications, vol. 76(24), pp. 25581-25602, 2017.Details
P. Singh, R. Balasubramanian and P. P. Roy, "A multimodal biometric watermarking system for digital images in redundant discrete wavelet transform", Multimedia Tools and Applications, vol. 76(3), pp. 3871-3897, 2017.Details
A. Alaei, P. P. Roy and U. Pal, "Logo and Seal Based Administrative Document Image Retrieval: A Survey", Computer Science Review, vol. 22, pp. 47-63, 2016.Details
P. Kumar, R. Saini, P. P. Roy and D. P. Dogra, "3D Text Segmentation and Recognition using Leap Motion", Multimedia Tools and Applications, vol. 76(15), pp. 16491–16510, 2017.Details
P. P. Roy, A. K. Bhunia and U. Pal, "Date-Field Retrieval in Scene Image and Video Frame using Text Enhancement and Shape Coding", Neurocomputing, vol. 274, pp. 37-49, 2018.Details
P. Kumar, H. Gauba, P. P. Roy and D. P. Dogra, "A Multimodal Framework for Sensor based Sign Language Recognition", Neurocomputing, vol. 259, pp. 21-38, 2017.Details
N. Paul, A. Singh, A. Midya, P. P. Roy and D. P. Dogra, "Moving Object Detection using Modified Temporal Differencing and Local Fuzzy Thresholding", The Journal of Supercomputing, vol. 73(3), pp. 1120-1139, 2017.Details
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.DetailsDataset
P. P. Roy, G. Zhong and M. Cheriet, "Tandem HMMs Using Deep Belief Networks for Offline Handwriting Recognition", Frontiers of Information Technology & Electronic Engineering, Vol.18 (7), pp. 978-988, 2017.Details
K.C. Santosh, N. Alam, P. P. Roy, L. Wendling, S. Antani and G. Thoma, "A simple and efficient arrowhead detection in biomedical images", International Journal of Pattern Recognition and Artificial Intelligence, vol. 30(5), pp. 1-16, 2016.Details
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.Details
P. P. Roy, F.Rayar and J.Y.Ramel, "Word Spotting in Historical Documents using Primitive based Dynamic Programming", Image and Vision Computing, vol. 44, pp. 15-28, 2015.Details
S. Roy, P. Shivakumara, P. P. Roy, U. Pal, C. L. Tan and T. Lu, "Bayesian Classifier for Multi-Oriented Video Text Recognition System", Expert Systems with Applications, vol. 42, pp. 5554-5566, 2015.Details
R. Mandal, S. Pal, P. P. Roy, U. Pal and M. Blumenstein, "Spatial Pyramid Matching-based Multi-script Off-line Signature Identication". Journal of the American Society of Questioned Document Examiners, vol. 18(1), pp. 3-9, 2015.
P. P. Roy, U. Pal and J. Llados, "Word Searching in Unconstrained Layout using Character Pair Coding". International Journal of Document Analysis and Recognition, vol.17 (4), pp. 343-358, 2014.Details
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.Details
R. Mandal, P. P. Roy and U. Pal, "Signature Segmentation from Machine Printed Documents using Contextual Information". International Journal on Pattern Recognition and Articial Intelligence (IJPRAI) vol. 26(7), 2012.Details
P. P. Roy, U. Pal and J. Llados, "Text Line Extraction in Graphical Documents using Background and Foreground Information". International Journal of Document Analysis and Recognition vol.15 (3), pp. 227-241, 2012.Details
P. P. Roy, U. Pal, J. Llados and M. Delalandre, "Multi-Oriented Touching Text Character Segmentation in Graphical Documents using Dynamic Programming". Pattern Recognition vol.45, pp. 1972-1983, 2012.Details
P. P. Roy, U. Pal and J. Llados, "Document Seal Detection using GHT and Character Proximity Graphs". Pattern Recognition, vol.44, pp. 1282-1295, 2011.Details
U. Pal, P. P. Roy, N. Tripathy and J. Llados, "Multi-Oriented Bangla and Devnagari Text Recognition". Pattern Recognition, vol.43, pp. 4124-4136, 2010.Details
U. Pal and P. P. Roy, "Multi-oriented and curved text lines extraction from Indian documents". IEEE Transaction on Systems, Man and Cybernetics-Part B, vol.34, pp. 1676-1684, 2004.Details
P. Kumar, S. Jain, R. Balasubramanian, P. P. Roy, and M. Iwamura, End-to-end Triplet Loss based Emotion Embedding System for Speech Emotion Recognition, International Conference on Pattern Recognition (ICPR), Italy, pp. 8766-8773, 2020. Details
D. D. Chakladar, S. Dey, P. P. Roy and M. Iwamura, EEG-Based Cognitive State Assessment Using Deep Ensemble Model and Filter Bank Common Spatial Pattern, International Conference on Pattern Recognition (ICPR), Italy, pp. 4107-4114, 2020. Details
A. Kumar, S. Ghose, P. N. Chowdhury, P. P. Roy and U. Pal, UDBNET: Unsupervised Document Binarization Network via Adversarial Game, International Conference on Pattern Recognition (ICPR), Italy, pp. 7817-7824, 2020 Details
S. Ghose, P. N. Chowdhury, P. P. Roy and U. Pal, Modeling Extent-of-Texture Information for Ground Terrain Recognition, International Conference on Pattern Recognition (ICPR), Italy, pp. 4766-4773, 2020 Details
S. Behera, D. P. Dogra, M. K. Bandyopadhyay and P. P. Roy, "Segmentation and Visualization of Crowd Flows in Videos using Hybrid Force Model". VISIGRAPP, pp. 861-867, 2020.Details
R. Saini, P. Kumar, S. Patidar, P. P. Roy and M. Liwicki, "Trilingual 3D Script Identication and Recognition using Leap Motion Sensor". WML@ICDAR, pp. 24-28, 2019.
S. Sahoo, P. Kumar, R. Balasubramanian and P. P. Roy, "A Segment Level Approach to Speech Emotion Recognition using Transfer Learning", Asian Conference on Pattern Recognition (ACPR), New Zealand, pp. 435-448, 2019.Details
J. Jaiswal, A. Chaubey, B. S. K. Reddy, S. Kashyap, P. Kumar, R. Balasubramanian and P. P. Roy, "A Generative Adversarial Network based Ensemble Technique for Automatic Evaluation of Machine Synthesized Speech", Asian Conference on Pattern Recognition (ACPR), New Zealand, pp. 580-593, 2019.Details
S. Rajpal, D. Sadhya, K. De, P. P. Roy and R. Balasubramanian, "EAI-NET: Effective and Accurate Iris Segmentation Network", International Conference on Pattern Recognition and Machine Intelligence (PReMI), India, pp. 442-451, 2019.Details
P. Keserwani, K. De, P. P. Roy and U. Pal, "Zero Shot Learning Based Script Identification in the wild", International Conference on Document Analysis and Recognition (ICDAR), Australia, 2019.Details
A. K. Bhunia, A. K. Bhunia, A. Sain and P. P. Roy, "Improving document binarization via adversarial noise-texture augmentation", IEEE International Conference on Image Processing (ICIP), Taiwan, pp. 2721-2725, 2019.Details
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, pp. 4539-4543 , 2019.Details
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", Conference on Computer Vision and Pattern Recognition (CVPR), USA, pp.4767-4776, 2019.DetailsDataset
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), pp. 2027-2031 , 2019.Details
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), pp. 2022-2026 , 2019.Details
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), pp. 1677-1681 , 2019.Details
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, pp. 609-618 , 2019.Details
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, pp. 269-283, 2018.Details
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, pp. 3525-3530, 2018.Details
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, pp. 3645-3650 , 2018.Details
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, pp. 3639-3644, 2018.Details
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, pp. 1103-1108, 2018.Details
P. Keserwani, T. Ali and P. P. Roy, "A two phase trained Convolutional Neural Network for Handwritten Bangla Compound Character Recognition", International Conference on Advances in Pattern Recognition (ICAPR), India, pp. 1-6, 2017.Details
B. Kaur, D. Singh and P. P. Roy, "Eyes Open and Eyes Close Activity Recognition using EEG Signals", International Conference on Cognitive Computing and Information Processing (CCIP), India, pp. 3-9, 2017.Details
A. Ahmed, D. P. Dogra, S. Kar and P. P. Roy, "Natural language description of surveillance events", International Conference on Information Technology and Applied Mathematics (ICITAM), India, pp. 141-151, 2017.Details
P. Kumar, R. Saini, C. S. Tumma, P. P. Roy and D. P. Dogra, "Gait Analysis Using Shadow Motion", Asian Conference on Pattern Recognition (ACPR), China, pp. 453-458, 2017.Details
P. Keserwani, T. Ali and P. P. Roy, "TRPN: A Text Region Proposal Network in the wild under the constraint of low memory GPU", Asian Conference on Pattern Recognition (ACPR), China, pp. 286-291, 2017.Details
B. Kaur, P. Kumar, P. P. Roy and D. Singh, "Impact of aging on EEG based biometric systems", Asian Conference on Pattern Recognition (ACPR), China, 2017.Details
R. Saini, P. Kumar, S. Dutta, P. P. Roy and U. Pal, "Local Behavior Analysis for Trajectory Classification using Graph Embedding", Asian Conference on Pattern Recognition (ACPR), China, pp. 442-447, 2017.Details
S. Dutta, R. Saini, P. Kumar and P. P. Roy, "An Efficient Approach for Recognition and Verification of On-line Signatures using PSO", Asian Conference on Pattern Recognition (ACPR), China, pp. 882-887, 2017.Details
S. Behera, D. P. Dogra and P. P. Roy, "Characterization of Dense Crowd using Gibbs Entropy", International Conference on Computer Vision and Image Processing (CVIP), India, pp. 289-300, 2017.Details
A. Ahmed, D. P. Dogra, S. Kar and P. P. Roy, "Extraction of Long-duration Moving Object Trajectories from Curtailed Tracks", International Conference on Computer Vision and Image Processing (CVIP), India, pp. 315-326, 2017.Details
T. Ali and P. P. Roy, "Word Spotting based on Pyramidal Histogram of Characters Code for Handwritten Text Documents", International Conference on Computer Vision and Image Processing (CVIP), India, pp. 379-389, 2017.Details
R. Saini, P. Kumar, P. Roy and D. P. Dogra, "An Efficient Approach for Trajectory Classification using FCM and SVM", IEEE Tensymp, pp. 1-4, 2017.Details
P. Kumar, R. Saini, P. Sahu, P. Roy, D. P. Dogra and R. Balasubramanian, "Neuro-phone: An assistive framework to operate Smartphone using EEG signals", IEEE Tensymp, pp. 1-5, 2017.Details
P. Kumar, R. Saini, M. Yadava, P. Roy and D. P. Dogra, "Virtual Trainer with Real-Time Feedback using Kinect Sensor", IEEE Tensymp, pp. 1-5, 2017.Details
S. Kumaran, D. P. Dogra and P. Roy, "Real-time moving object classification using DPMM for road traffic management in smart cities", IEEE Tensymp, 2017.Details
S. K. Behera, D. P. Dogra and P. Roy, "Localization of signatures in continuous Air writing", IEEE Tensymp, 2017.Details
S. K. Behera, P. Kumar, D. P. Dogra and P. P. Roy, "Fast Signature Spotting in Continuous Air Writing", In Proc. Machine Vision Applications (MVA), Japan, pp. 314-317, 2017.Details
P. Kumar, R. Saini, S. K. Behera, D. P. Dogra and P. P. Roy, "Real-Time Recognition of Sign Language Gestures and Air-Writing using Leap Motion", In Proc. Machine Vision Applications (MVA), Japan, pp. 157-160, 2017.Details
R. Saini, A. Ahmed, D. P. Dogra and P. P. Roy, "Classification of Object Trajectories Represented by High-Level Features Using Unsupervised Learning", International Conference on Computer Vision and Image Processing (CVIP), India, pp. 273-284, 2017.Details
R. Saini, A. Ahmed, D. P. Dogra and P. P. Roy, "Surveillance Scene Segmentation Based on Trajectory Classification Using Supervised Learningn", Iternational Conference on Com- puter Vision and Image Processing (CVIP), India, pp. 261-271, 2017.Details
A. Mittal, P. P. Roy and R. Balasubramanian, "Multi-oriented Text Detection from Video Using Sub-pixel Mapping", International Conference on Computer Vision and Image Processing (CVIP), India, pp. 331-341, 2017.Details
P. Dhar, J. M. Alvarez and P. P. Roy, "Efficient Framework for Action Recognition Using Reduced Fisher Vector Encoding", International Conference on Computer Vision and Image Processing (CVIP), India, pp. 343-354, 2017.Details
R. Ghosh and P. P. Roy, "Study of Zone-Based Feature for Online Handwritten Signature Recognition and Verification in Devanagari Script" International Conference on Computer Vision and Image Processing (CVIP), India, pp. 523-530, 2017.Details
S. Bhoi, D. P. Dogra, and P. P. Roy, "On-line Gesture Based User Authentication System Robust to Shoulder Surfing", International Conference on Computer Vision and Image Processing (CVIP), India, pp. 557-566, 2017.Details
A. F. Ansari, P. P. Roy and D. P. Dogra, "Posture Recognition in HINE Exercises", International Conference on Computer Vision and Image Processing (CVIP), India, pp. 321-330, 2017.Details
M. Verma, N. Sood, P. P. Roy and R. Balasubramanian, "Script Identification in Natural Scene Images: A Dataset and Texture-Feature Based Performance Evaluation", International Conference on Computer Vision and Image Processing (CVIP), India, pp. 309-319, 2017.Details
R. Ghosh and P. P. Roy, "Comparison of Zone-Features for Online Bengali and Devanagari Word Recognition using HMM", International Conference on Frontiers in Handwriting Recognition (ICFHR), pp. 435-440, 2016.Details
P. Dey, D. P. Dogra, P. P. Roy and H. Bhaskar, "Autonomous vision-guided approach for the analysis and grading of vertical suspension tests during Hammersmith Infant Neurological Examination (HINE)", Engineering in Medicine and Biology Society (EMBC), pp. 863-866, 2016.Details
K.C. Santosh, N. Alam, P. P. Roy, L. Wendling, S. Antani and G. Thoma, "Arrowhead detection in Biomedical Images", Document recognition and retrieval (XXIII), IS&T Electronic imaging symposium, pp. 1-7, 2016Details
S. Bhoi, D. P. Dogra and P. P. Roy, "Handwritten Text Recognition In Odia Script Using Hidden Markov Model", National Conference on Computer Vision, Pattern Recognition, Image Processingand Graphics (NCVPRIPG), pp. 1-3, 2015.Details
J. H. Bosamiya, P. Agrawal, P. P. Roy and R. Balasubramanian, "Script independent scene text segmentation using fast stroke width transform and GrabCut", In Proc. Asian Conference on Pattern Recognition (ACPR), pp. 151-155, 2015.Details
A. Das, A. K. Bhunia, P. P. Roy and U. Pal, "Handwritten word spotting in Indic scripts using foreground and background information", In Proc. Asian Conference on Pattern Recognition (ACPR), pp. 426-430, 2015.Details
C. Agarwal, D. P. Dogra, R. Saini and P. P. Roy, "Segmentation and recognition of text written in 3D using Leap motion interface", In Proc. Asian Conference on Pattern Recognition (ACPR), pp. 539-543, 2015.Details
N. Bhattacharya, V. Frinken, U. Pal and P. P. Roy, "Overwriting repetition and crossing-out detection in online handwritten text", In Proc. Asian Conference on Pattern Recognition (ACPR), pp. 680-684, 2015.Details
P. P. Roy, A. Das, D. Majhi and U. Pal, "Retrieval of scene image and video frames using date field spotting", In Proc. Asian Conference on Pattern Recognition (ACPR), pp. 705-709, 2015.Details
N. Sharma, R. Mandal, R. Sharma, P. P. Roy, U. Pal and M. Blumenstein, "Multi-lingual text recognition from video frames", In Proc.13th International Conference on Document Analysis and Recognition (ICDAR), pp. 951-955, 2015.Details
R. Mandal, P. P. Roy, U. Pal and M. Blumenstein, "Date field extraction from handwritten documents using HMMs", In Proc.13th International Conference on Document Analysis and Recognition (ICDAR), pp. 866-870, 2015.Details
A. K. Bhunia, A. Das, P. P. Roy and U. Pal, "A comparative study of features for handwritten Bangla text recognition", In Proc.13th International Conference on Document Analysis and Recognition (ICDAR), pp. 636-640, 2015.Details
S. Gaur, S. Sonkar and P. P. Roy, "Generation of synthetic training data for handwritten Indic script recognition", In Proc.13th International Conference on Document Analysis and Recognition (ICDAR), pp. 491-495, 2015.Details
R. Ghosh and P. P. Roy, "Study of two zone-based features for online Bengali and Devanagari character recognition", In Proc.13th International Conference on Document Analysis and Recognition (ICDAR), pp. 401-405, 2015.Details
Y. Chherawala, P. P. Roy and M. Cheriet, "Context-dependent BLSTM Models. Application to Offline Handwriting Recognition", International Conference on Image Processing (ICIP), France, pp. 2565-2569 , 2014 (Awarded as one of the "Top 10% papers").Details
P. P. Roy, Y. Chherawala and M. Cheriet, "Deep-Belief-Network based Rescoring Approach for Handwritten Word Recognition", In Proc. 14th International Conference on Frontiers in Handwriting Recognition (ICFHR), Greece, pp. 506-511 , 2014.Details
P. P. Roy, P. Dey, S. Roy, U. Pal and F. Kimura, "A Novel Approach of Bangla Handwritten Text Recognition using HMM", In Proc. 14th International Conference on Frontiers in Handwriting Recognition (ICFHR), Greece, pp. 661-666, 2014.Details
A. J. Hati, P. P. Roy, U. Pal, "Writer Identification in Music Score Documents without Staff-Line Removal", In Proc. 14th International Conference on Frontiers in Handwriting Recognition (ICFHR), Greece, pp. 595-600, 2014.Details
A. Alaei and P. P. Roy, "A New Method for Writer Identification based on Histogram Symbolic Representation", In Proc. 14th International Conference on Frontiers in Handwriting Recognition (ICFHR), Greece, pp. 216-221 , 2014.Details
P. P. Roy, S. Roy and U. Pal. "Multi-oriented Text Recognition in Graphical Documents Using HMM", Document Analysis Systems (DAS), Tours, France, pp. 136-140, 2014Details
D. Chakraborty, P. P. Roy, J. M. Alvarez and U. Pal, "OCR from Video Stream of Book Flipping", Asian Conference on Pattern Recognition (ACPR), Japan, pp.130-134, 2013Details
S. Roy, P. P. Roy, P. Shivakumara and U. Pal, "Word recognition in natural scene and video images using Hidden Markov Model", National Conference on Computer Vision, Pattern Recognition, Image Processing and Graphics (NCVPRIPG), pp. 1-4, 2013.Details
D. Chakraborty, P. P. Roy. J. M. Alvarez and U. Pal, "Duplicate open page removal from video stream of book flipping", National Conference on Computer Vision, Pattern Recognition, Image Processing and Graphics (NCVPRIPG), 2013.Details
S. Roy, P. P. Roy, P. Shivakumara, G. Louloudis, C. L. Tan and U. Pal, "HMM-Based Multi Oriented Text Recognition in Natural Scene Image", Asian Conference on Pattern Recognition (ACPR), Japan, pp. 288-292, 2013.Details
Y. Chherawala, P. P. Roy and M. Cheriet, "Feature Design for Offline Arabic Handwriting Recognition: Handcrafted vs Automated?", In Proc.12th International Conference on Document Analysis and Recognition (ICDAR).Washington, USA, pp. 290-294, 2013.Details
A. Tarafdar, U. Pal, P. P. Roy, N. Ragot and J.Y. Ramel, "A Two-Stage Approach for Word Spotting in Graphical Documents", In Proc.12th International Conference on Document Analysis and Recognition (ICDAR), Washington, USA, pp. 319-323, 2013.Details
R. Malik, P. P. Roy, U. Pal and F. Kimura, "Handwritten Musical Document Retrieval using Music-Score Spotting", In Proc.12th International Conference on Document Analysis and Recognition(ICDAR).Washington, USA, pp. 832-836, 2013.Details
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, pp. 3300-3303, 2012.Details
R. Mandal, P. P. Roy and U. Pal, "Date Field Extraction in Handwritten Documents", In Proc. 21st International Conference on Pattern Recognition (ICPR), Japan, pp.533-536, 2012.Details
P. P. Roy, S. Bhowmick, U. Pal and J. Y. Ramel , "Signature based Document Retrieval using GHT of Background Information", In Proc. 13th International Conference on Frontiers in HandwritingRecognition (ICFHR), pp.225-230, 2012.Details
P. P. Roy, F.Rayar and J.Y.Ramel, "An efficient coarse-to-fine indexing technique for fast text retrieval in historical documents", In Proc. of the 10th IAPR International Workshop on Document Analysis Systems (DAS), (Queensland), Australia, pp. 150-154, 2012.Details
P. P. Roy, J.Y. Ramel and N. Ragot, "Word Retrieval in Historical Document using Character-Primitives", In Proc.11th International Conference on Document Analysis and Recognition (ICDAR).Beijing, China, pp. 678-682, 2011.Details
R. Mandal, P. P. Roy and U. Pal, "Signature Segmentation from Machine Printed Documents using Conditional Random Field", In Proc.11th International Conference on Document Analysis and Recognition (ICDAR).Beijing, China, pp. 1170-1174, 2011.Details
D. Karatzas, S. R. Mestre, J. Mas, F. Nourbakhsh and P. P. Roy. "ICDAR 2011 Robust Reading Competition - Challenge 1: Reading Text in Born-Digital Images (Web and Email)", In Proc.11th International Conference on Document Analysis and Recognition (ICDAR). Beijing, China, pp.1485-1490, 2011.Details
R. Mandal, P. P. Roy and U. Pal, "Signature Segmentation from Machine Printed Documents using Contextual Information", Workshop on Graphics Recognition (GREC). Seoul, Korea, pp. 126-129, 2011.Details
P. P. Roy, U. Pal and J. Lladós, "Query Driven Word Retrieval in Graphical Documents", In Proc. of the 9th IAPR International Workshop on Document Analysis Systems (DAS), Boston, USA, pp. 191-198, 2010Details
P. P. Roy, U. Pal and J. Lladós, "Seal Object Detection in Document Images using GHT of Local Component Shapes", In Proc. 25th ACM Symposium on Applied Computing (SAC), Sierre, Switzerland, pp. 23-27, 2010.Details
P. P. Roy, U. Pal and J. Lladós, "Touching Text Character Localization in Graphical Documents Using SIFT", Revised Selected Papers of Workshop on Graphics Recognition (GREC), Lecture Notes in Computer Science (LNCS), pp. 199-211, 2010.Details
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).Details
P. P. Roy, U. Pal and J. Lladós, "Seal detection and recognition: An approach for document indexing", In Proc.10th International Conference on Document Analysis and Recognition (ICDAR), Barcelona, Spain, pp.101-105, 2009.Details
P. P. Roy, J. Lladós and U. Pal, "A Complete System for Detection and Recognition of Text in Graphical Documents using Background Information", International Conference on Computer Vision Theory and Applications (VISAPP), Lisbon, Portugal, pp. 209-216, 2009Details
P. P. Roy, U. Pal and J. Lladós, "Recognition of Multi-Oriented Touching Characters in Graphical Documents", 6th Indian Conference on Computer Vision, Graphics & Image Processing (ICVGIP), Bhubaneswar, India, pp. 297-304, 2008Details
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, pp. 1-4 , 2008Details
P. P. Roy, U. Pal, J. Lladós and F. Kimura, "Multi-Oriented English Text Line Extraction Using Background and Foreground Information", Proceedings of the 8th IAPR International Workshop on Document Analysis Systems (DAS), Nara, Japan, pp. 315-322, 2008Details
P. P. Roy, U. Pal and J. Lladós, "Multi-Oriented Character Recognition from Graphical Documents", 2nd International Conference on Cognition and Recognition (ICCR), Mandya, India, pp. 30-35, 2008Details
P. P. Roy, U. Pal and J. Lladós, "Morphology Based Handwritten Line Segmentation using Foreground and Background Information", International Conference on Frontiers in Handwriting Recognition (ICFHR), Montreal, Canada, pp. 241-246, 2008Details
P. P. Roy, E. Vazquez, J. Lladós, R. Baldrich and U. Pal, "A system to segment text and symbols from color maps", Revised Selected Papers of Workshop on Graphics Recognition (GREC), Lecture Notes in Computer Science (LNCS), pp. 245-256, 2008.Details
J. Lladós, P. P. Roy, J. Rodríguez and G. Sánchez, "Word Spotting in Archive Documents using Shape Contexts", 3rd Iberian Conference on Pattern Recognition and Image Analysis (IbPRIA), Girona, Spain, pp. 290-297, 2007Details
P. P. Roy, J. Lladós and U. Pal, "Text/Graphics separation in colour maps", In Proc. Intl. Conference on Computing: Theory and Applications (ICCTA), Kolkata, India, pp. 545-549, 2007Details
U. Pal and P. P. Roy, "Text Lines Extraction from Indian Documents", In Proc. Fifth International Conference on Advances in Pattern Recognition (ICAPR), pp. 275-289, 2003.