Partha Pratim Roy

According to our database, Partha Pratim Roy authored at least 250 papers between 2004 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Efficacy of transformer networks for classification of EEG data.

Gourav Siddhad, Anmol Gupta, Debi Prosad Dogra, Partha Pratim Roy

Biomed. Signal Process. Control., January, 2024

Enhancing EEG Signal-Based Emotion Recognition with Synthetic Data: Diffusion Modeel Approach.

Gourav Siddhad, Masakazu Iwamura, Partha Pratim Roy

CoRR, 2024

Enhancing Small Object Encoding in Deep Neural Networks: Introducing Fast&Focused-Net with Volume-wise Dot Product Layer.

Tofik Ali, Partha Pratim Roy

CoRR, 2024

2023

Raw Electroencephalogram-Based Cognitive Workload Classification Using Directed and Nondirected Functional Connectivity Analysis and Deep Learning.

Anmol Gupta, Ronnie Daniel, Akash K. Rao, Partha Pratim Roy, Sushil Chandra, Byung-Gyu Kim

Big Data, August, 2023

Crowd Characterization in Surveillance Videos Using Deep-Graph Convolutional Neural Network.

Shreetam Behera, Debi Prosad Dogra, Malay Kumar Bandyopadhyay, Partha Pratim Roy

IEEE Trans. Cybern., June, 2023

Cognitive Workload Estimation Using Variational Autoencoder and Attention-Based Deep Model.

Debashis Das Chakladar, Sumalyo Datta, Partha Pratim Roy, Vinod Achutavarrier Prasad

IEEE Trans. Cogn. Dev. Syst., 2023

Handwriting Recognition Using Wasserstein Metric in Adversarial Learning.

Monica Jangpangi, Sudhanshu Kumar, Diwakar Bhardwaj, Byung-Gyu Kim, Partha Pratim Roy

SN Comput. Sci., 2023

A Comprehensive Review on Sentiment Analysis: Tasks, Approaches and Applications.

Sudhanshu Kumar, Partha Pratim Roy, Debi Prosad Dogra, Byung-Gyu Kim

CoRR, 2023

Enhancing Document Information Analysis with Multi-Task Pre-training: A Robust Approach for Information Extraction in Visually-Rich Documents.

Tofik Ali, Partha Pratim Roy

CoRR, 2023

Feature Reweighting for EEG-based Motor Imagery Classification.

Taveena Lotey, Prateek Keserwani, Debi Prosad Dogra, Partha Pratim Roy

CoRR, 2023

Separate Scene Text Detector for Unseen Scripts is Not All You Need.

Prateek Keserwani, Taveena Lotey, Rohit Keshari, Partha Pratim Roy

CoRR, 2023

Motor Activity Recognition Using Eeg Data and Ensemble of Stacked BLSTM-LSTM Network and Transformer Model.

Pallavi Kaushik, Ilina Tripathi, Partha Pratim Roy

Proceedings of the IEEE International Conference on Acoustics, 2023

2022

Vehicular Trajectory Classification and Traffic Anomaly Detection in Videos Using a Hybrid CNN-VAE Architecture.

Santhosh Kelathodi Kumaran, Debi Prosad Dogra, Partha Pratim Roy, Adway Mitra

IEEE Trans. Intell. Transp. Syst., 2022

Robust Scene Text Detection for Partially Annotated Training Data.

Prateek Keserwani, Rajkumar Saini, Marcus Liwicki, Partha Pratim Roy

IEEE Trans. Circuits Syst. Video Technol., 2022

Text Region Conditional Generative Adversarial Network for Text Concealment in the Wild.

Prateek Keserwani, Partha Pratim Roy

IEEE Trans. Circuits Syst. Video Technol., 2022

EEG-Based Cognitive State Classification and Analysis of Brain Dynamics Using Deep Ensemble Model and Graphical Brain Network.

Debashis Das Chakladar, Partha Pratim Roy, Masakazu Iwamura

IEEE Trans. Cogn. Dev. Syst., 2022

Video based exercise recognition and correct pose detection.

Tushar Rangari, Sudhanshu Kumar, Partha Pratim Roy, Debi Prosad Dogra, Byung-Gyu Kim

Multim. Tools Appl., 2022

Topic-based Video Analysis: A Survey.

Ratnabali Pal, Arif Ahmed Sekh, Debi Prosad Dogra, Samarjit Kar, Partha Pratim Roy, Dilip K. Prasad

ACM Comput. Surv., 2022

Hybrid Transformer Network for Different Horizons-based Enriched Wind Speed Forecasting.

M. Madhiarasan, Partha Pratim Roy

CoRR, 2022

A Comprehensive Review of Sign Language Recognition: Different Types, Modalities, and Datasets.

M. Madhiarasan, Partha Pratim Roy

CoRR, 2022

Efficacy of Transformer Networks for Classification of Raw EEG Data.

Gourav Siddhad, Anmol Gupta, Debi Prosad Dogra, Partha Pratim Roy

CoRR, 2022

GMIF: A Gated Multiscale Input Feature Fusion Scheme for Scene Text Detection.

Tofik Ali, Mohammad Faridul Haque Siddiqui, Sana Shahab, Partha Pratim Roy

IEEE Access, 2022

Cross-Session Motor Imagery EEG Classification using Self-Supervised Contrastive Learning.

Taveena Lotey, Prateek Keserwani, Gaurav Wasnik, Partha Pratim Roy

Proceedings of the 26th International Conference on Pattern Recognition, 2022

Multimodal Deep Sparse Subspace Clustering for Multiple Stimuli-based Cognitive task.

Debashis Das Chakladar, Debasis Samanta, Partha Pratim Roy

Proceedings of the 26th International Conference on Pattern Recognition, 2022

2021

Trajectory-Based Scene Understanding Using Dirichlet Process Mixture Model.

Santhosh Kelathodi Kumaran, Debi Prosad Dogra, Partha Pratim Roy, Bidyut Baran Chaudhuri

IEEE Trans. Cybern., 2021

A Robust Biometric Authentication System for Handheld Electronic Devices by Intelligently Combining 3D Finger Motions and Cerebral Responses.

Santosh Kumar Behera, Pradeep Kumar, Debi Prosad Dogra, Partha Pratim Roy

IEEE Trans. Consumer Electron., 2021

A Survey on Neuromarketing Using EEG Signals.

Vaishali Khurana, Monika Gahalawat, Pradeep Kumar, Partha Pratim Roy, Debi Prosad Dogra, Erik J. Scheme, Mohammad Soleymani

IEEE Trans. Cogn. Dev. Syst., 2021

An Efficient Sign Language Recognition (SLR) System Using Camshift Tracker and Hidden Markov Model (HMM).

Partha Pratim Roy, Pradeep Kumar, Byung-Gyu Kim

SN Comput. Sci., 2021

Subject-Specific Cognitive Workload Classification Using EEG-Based Functional Connectivity and Deep Learning.

Anmol Gupta, Gourav Siddhad, Vishal Pandey, Partha Pratim Roy, Byung-Gyu Kim

Sensors, 2021

Modeling local and global behavior for trajectory classification using graph based algorithm.

Rajkumar Saini, Pradeep Kumar, Partha Pratim Roy, Umapada Pal

Pattern Recognit. Lett., 2021

A novel spatio-temporal Siamese network for 3D signature recognition.

Souvik Ghosh, Spandan Ghosh, Pradeep Kumar, Erik J. Scheme, Partha Pratim Roy

Pattern Recognit. Lett., 2021

Understanding crowd flow patterns using active-Langevin model.

Shreetam Behera, Debi Prosad Dogra, Malay Kumar Bandyopadhyay, Partha Pratim Roy

Pattern Recognit., 2021

3D word spotting using leap motion sensor.

Partha Pratim Roy, Pradeep Kumar, Shweta Patidar, Rajkumar Saini

Multim. Tools Appl., 2021

Logo detection using weakly supervised saliency map.

Gautam Kumar, Prateek Keserwani, Partha Pratim Roy, Debi Prosad Dogra

Multim. Tools Appl., 2021

Frontal Face Generation Algorithm from Multi-view Images Based on Generative Adversarial Network.

Young-Jin Heo, Byung-Gyu Kim, Partha Pratim Roy

J. Multim. Inf. Syst., 2021

A multimodal-Siamese Neural Network (mSNN) for person verification using signatures and EEG.

Debashis Das Chakladar, Pradeep Kumar, Partha Pratim Roy, Debi Prosad Dogra, Erik J. Scheme, Victor Chang

Inf. Fusion, 2021

Anomaly Detection in Road Traffic Using Visual Surveillance: A Survey.

Santhosh Kelathodi Kumaran, Debi Prosad Dogra, Partha Pratim Roy

ACM Comput. Surv., 2021

Word-level Sign Language Recognition with Multi-stream Neural Networks Focusing on Local Regions.

Mizuki Maruyama, Shuvozit Ghose, Katsufumi Inoue, Partha Pratim Roy, Masakazu Iwamura, Michifumi Yoshioka

CoRR, 2021

Quadbox: Quadrilateral Bounding Box Based Scene Text Detection Using Vector Regression.

Prateek Keserwani, Ankit Dhankhar, Rajkumar Saini, Partha Pratim Roy

IEEE Access, 2021

Evaluation of Instance-Based Learning and Q-Learning Algorithms in Dynamic Environments.

Anmol Gupta, Partha Pratim Roy, Varun Dutt

IEEE Access, 2021

2020

Movie Recommendation System Using Sentiment Analysis From Microblogging Data.

Sudhanshu Kumar, Kanjar De, Partha Pratim Roy

IEEE Trans. Comput. Soc. Syst., 2020

Fusion of Spatio-temporal Information for Indic Word Recognition Combining Online and Offline Text Data.

Subham Mukherjee, Pradeep Kumar, Partha Pratim Roy

ACM Trans. Asian Low Resour. Lang. Inf. Process., 2020

Video trajectory analysis using unsupervised clustering and multi-criteria ranking.

Arif Ahmed, Debi Prosad Dogra, Samarjit Kar, Partha Pratim Roy

Soft Comput., 2020

Compressing Deep Networks by Neuron Agglomerative Clustering.

Li-Na Wang, Wenxue Liu, Xiang Liu, Guoqiang Zhong, Partha Pratim Roy, Junyu Dong, Kaizhu Huang

Sensors, 2020

Deep BLSTM-GRU Model for Monthly Rainfall Prediction: A Case Study of Simtokha, Bhutan.

Manoj Chhetri, Sudhanshu Kumar, Partha Pratim Roy, Byung-Gyu Kim

Remote. Sens., 2020

Can we automate diagrammatic reasoning?

Arif Ahmed, Debi Prosad Dogra, Samarjit Kar, Partha Pratim Roy, Dilip K. Prasad

Pattern Recognit., 2020

Retrieval of colour and texture images using local directional peak valley binary pattern.

Srishti Gupta, Partha Pratim Roy, Debi Prosad Dogra, Byung-Gyu Kim

Pattern Anal. Appl., 2020

A novel feature descriptor for image retrieval by combining modified color histogram and diagonally symmetric co-occurrence texture pattern.

Ayan Kumar Bhunia, Avirup Bhattacharyya, Prithaj Banerjee, Partha Pratim Roy, Subrahmanyam Murala

Pattern Anal. Appl., 2020

A hybrid classifier combination for home automation using EEG signals.

Partha Pratim Roy, Pradeep Kumar, Victor Chang

Neural Comput. Appl., 2020

Fast Griffin Lim based waveform generation strategy for text-to-speech synthesis.

Ankit Sharma, Puneet Kumar, Vikas Maddukuri, Nagasai Madamshettib, Kishore KG, Sahit Sai Sriram Kavurub, Balasubramanian Raman, Partha Pratim Roy

Multim. Tools Appl., 2020

A study of EEG for enterprise multimedia security.

Barjinder Kaur, Dinesh Singh, Partha Pratim Roy

Multim. Tools Appl., 2020

Fractional Local Neighborhood Intensity Pattern for Image Retrieval using Genetic Algorithm.

Shuvozit Ghose, Abhirup Das, Ayan Kumar Bhunia, Partha Pratim Roy

Multim. Tools Appl., 2020

Zone-based keyword spotting in Bangla and Devanagari documents.

Ayan Kumar Bhunia, Partha Pratim Roy, Aneeshan Sain, Umapada Pal

Multim. Tools Appl., 2020

Indic handwritten script identification using offline-online multi-modal deep network.

Ayan Kumar Bhunia, Subham Mukherjee, Aneeshan Sain, Ankan Kumar Bhunia, Partha Pratim Roy, Umapada Pal

Inf. Fusion, 2020

Efficient extraction of consistent bit locations from binarized iris features.

Debanjan Sadhya, Kanjar De, Balasubramanian Raman, Partha Pratim Roy

Expert Syst. Appl., 2020

Estimation of linear motion in dense crowd videos using Langevin model.

Shreetam Behera, Debi Prosad Dogra, Malay Kumar Bandyopadhyay, Partha Pratim Roy

Expert Syst. Appl., 2020

Position and Rotation Invariant Sign Language Recognition from 3D Point Cloud Data with Recurrent Neural Networks.

Prasun Roy, Saumik Bhattacharya, Partha Pratim Roy, Umapada Pal

CoRR, 2020

Understanding Crowd Flow Movements Using Active-Langevin Model.

Shreetam Behera, Debi Prosad Dogra, Malay Kumar Bandyopadhyay, Partha Pratim Roy

CoRR, 2020

ELM-HTM guided bio-inspired unsupervised learning for anomalous trajectory classification.

Sk. Arif Ahmed, Debi Prosad Dogra, Samarjit Kar, Partha Pratim Roy, Dilip K. Prasad

Cogn. Syst. Res., 2020

Epileptic seizure prediction by the detection of seizure waveform from the pre-ictal phase of EEG signal.

Khakon Das, Debashis Das Chakladar, Partha Pratim Roy, Atri Chatterjee, Shankar Prasad Saha

Biomed. Signal Process. Control., 2020

EEG-based mental workload estimation using deep BLSTM-LSTM network and evolutionary algorithm.

Debashis Das Chakladar, Shubhashis Dey, Partha Pratim Roy, Debi Prosad Dogra

Biomed. Signal Process. Control., 2020

Segmentation and Visualization of Crowd Flows in Videos using Hybrid Force Model.

Shreetam Behera, Debi Prosad Dogra, Malay Kumar Bandyopadhyay, Partha Pratim Roy

Proceedings of the 15th International Joint Conference on Computer Vision, 2020

UDBNET: Unsupervised Document Binarization Network via Adversarial Game.

Amandeep Kumar, Shuvozit Ghose, Pinaki Nath Chowdhury, Partha Pratim Roy, Umapada Pal

Proceedings of the 25th International Conference on Pattern Recognition, 2020

Modeling Extent-of-Texture Information for Ground Terrain Recognition.

Shuvozit Ghose, Pinaki Nath Chowdhury, Partha Pratim Roy, Umapada Pal

Proceedings of the 25th International Conference on Pattern Recognition, 2020

EEG-Based Cognitive State Assessment Using Deep Ensemble Model and Filter Bank Common Spatial Pattern.

Debashis Das Chakladar, Shubhashis Dey, Partha Pratim Roy, Masakazu Iwamura

Proceedings of the 25th International Conference on Pattern Recognition, 2020

End-to-end Triplet Loss based Emotion Embedding System for Speech Emotion Recognition.

Puneet Kumar, Sidharth Jain, Balasubramanian Raman, Partha Pratim Roy, Masakazu Iwamura

Proceedings of the 25th International Conference on Pattern Recognition, 2020

2019

A novel point-line duality feature for trajectory classification.

Rajkumar Saini, Partha Pratim Roy, Debi Prosad Dogra

Vis. Comput., 2019

Temporal Unknown Incremental Clustering Model for Analysis of Traffic Surveillance Videos.

Santhosh Kelathodi Kumaran, Debi Prosad Dogra, Partha Pratim Roy

IEEE Trans. Intell. Transp. Syst., 2019

Multimodal Gait Recognition With Inertial Sensor Data and Video Using Evolutionary Algorithm.

Pradeep Kumar, Subham Mukherjee, Rajkumar Saini, Pallavi Kaushik, Partha Pratim Roy, Debi Prosad Dogra

IEEE Trans. Fuzzy Syst., 2019

Trajectory-Based Surveillance Analysis: A Survey.

Sk. Arif Ahmed, Debi Prosad Dogra, Samarjit Kar, Partha Pratim Roy

IEEE Trans. Circuits Syst. Video Technol., 2019

Sub-Stroke-Wise Relative Feature for Online Indic Handwriting Recognition.

Nilanjana Bhattacharya, Partha Pratim Roy, Umapada Pal

ACM Trans. Asian Low Resour. Lang. Inf. Process., 2019

Recognizing gender from human facial regions using genetic algorithm.

Avirup Bhattacharyya, Rajkumar Saini, Partha Pratim Roy, Debi Prosad Dogra, Samarjit Kar

Soft Comput., 2019

Fusion of Neuro-Signals and Dynamic Signatures for Person Authentication.

Pradeep Kumar, Rajkumar Saini, Barjinder Kaur, Partha Pratim Roy, Erik J. Scheme

Sensors, 2019

Likelihood learning in modified Dirichlet Process Mixture Model for video analysis.

Santhosh Kelathodi Kumaran, Adyasha Chakravarty, Debi Prosad Dogra, Partha Pratim Roy

Pattern Recognit. Lett., 2019

Script identification in natural scene image and video frames using an attention based Convolutional-LSTM network.

Ankan Kumar Bhunia, Aishik Konwer, Ayan Kumar Bhunia, Abir Bhowmick, Partha Pratim Roy, Umapada Pal

Pattern Recognit., 2019

A deep one-shot network for query-based logo retrieval.

Ayan Kumar Bhunia, Ankan Kumar Bhunia, Shuvozit Ghose, Abhirup Das, Partha Pratim Roy, Umapada Pal

Pattern Recognit., 2019

Bag-of-visual-words for signature-based multi-script document retrieval.

Ranju Mandal, Partha Pratim Roy, Umapada Pal, Michael Blumenstein

Neural Comput. Appl., 2019

Age and gender classification using brain-computer interface.

Barjinder Kaur, Dinesh Singh, Partha Pratim Roy

Neural Comput. Appl., 2019

Signature verification approach using fusion of hybrid texture features.

Ankan Kumar Bhunia, Alireza Alaei, Partha Pratim Roy

Neural Comput. Appl., 2019

Word searching in scene image and video frame in multi-script scenario using dynamic shape coding.

Partha Pratim Roy, Ayan Kumar Bhunia, Avirup Bhattacharyya, Umapada Pal

Multim. Tools Appl., 2019

An intelligent recommendation system using gaze and emotion detection.

Saurabh Jaiswal, Shubham Virmani, Vishal Sethi, Kanjar De, Partha Pratim Roy

Multim. Tools Appl., 2019

Kinect sensor-based interaction monitoring system using the BLSTM neural network in healthcare.

Rajkumar Saini, Pradeep Kumar, Barjinder Kaur, Partha Pratim Roy, Debi Prosad Dogra, KC Santosh

Int. J. Mach. Learn. Cybern., 2019

Handwritten Bangla character and numeral recognition using convolutional neural network for low-memory GPU.

Prateek Keserwani, Tofik Ali, Partha Pratim Roy

Int. J. Mach. Learn. Cybern., 2019

A Dempster-Shafer theory based classifier combination for online Signature recognition and verification systems.

Rajib Ghosh, Pradeep Kumar, Partha Pratim Roy

Int. J. Mach. Learn. Cybern., 2019

Development of a clustering based fusion framework for locating the most consistent IrisCodes bits.

Debanjan Sadhya, Kanjar De, Raman Balasubramanian, Partha Pratim Roy

Inf. Sci., 2019

Fusion of EEG response and sentiment analysis of products review to predict customer satisfaction.

Sudhanshu Kumar, Mahendra Yadava, Partha Pratim Roy

Inf. Fusion, 2019

Enhancing Text Using Emotion Detected from EEG Signals.

Akash Gupta, Harsh Sahu, Nihal Nanecha, Pradeep Kumar, Partha Pratim Roy, Victor Chang

J. Grid Comput., 2019

Fingertip detection and tracking for recognition of air-writing in videos.

Sohom Mukherjee, Sk. Arif Ahmed, Debi Prosad Dogra, Samarjit Kar, Partha Pratim Roy

Expert Syst. Appl., 2019

Computer vision-guided intelligent traffic signaling for isolated intersections.

Santhosh Kelathodi Kumaran, Shrohan Mohapatra, Debi Prosad Dogra, Partha Pratim Roy, Byung-Gyu Kim

Expert Syst. Appl., 2019

Queuing theory guided intelligent traffic scheduling through video analysis using Dirichlet process mixture model.

Santhosh Kelathodi Kumaran, Debi Prosad Dogra, Partha Pratim Roy

Expert Syst. Appl., 2019

Visual rendering of shapes on 2D display devices guided by hand gestures.

Abhik Singla, Partha Pratim Roy, Debi Prosad Dogra

Displays, 2019

Efficient Facial Expression Recognition Algorithm Based on Hierarchical Deep Neural Network Structure.

Ji-Hae Kim, Byung-Gyu Kim, Partha Pratim Roy, Da-Mi Jeong

IEEE Access, 2019

Texture synthesis guided deep hashing for texture image retrieval.

Ayan Kumar Bhunia, Sai Raj Kishore Perla, Pranay Mukherjee, Abhirup Das, Partha Pratim Roy

Proceedings of the IEEE Winter Conference on Applications of Computer Vision, 2019

EAI-NET: Effective and Accurate Iris Segmentation Network.

Sanyam Rajpal, Debanjan Sadhya, Kanjar De, Partha Pratim Roy, Balasubramanian Raman

Proceedings of the Pattern Recognition and Machine Intelligence, 2019

Cogni-Net: Cognitive Feature Learning Through Deep Visual Perception.

Pranay Mukherjee, Abhirup Das, Ayan Kumar Bhunia, Partha Pratim Roy

Proceedings of the 2019 IEEE International Conference on Image Processing, 2019

Improving Document Binarization Via Adversarial Noise-Texture Augmentation.

Ankan Kumar Bhunia, Ayan Kumar Bhunia, Aneeshan Sain, Partha Pratim Roy

Proceedings of the 2019 IEEE International Conference on Image Processing, 2019

Trilingual 3D Script Identification and Recognition using Leap Motion Sensor.

Rajkumar Saini, Pradeep Kumar, Shweta Patidar, Partha Pratim Roy, Marcus Liwicki

Proceedings of the Second International Workshop on Machine Learning, 2019

Zero Shot Learning Based Script Identification in the Wild.

Prateek Keserwani, Kanjar De, Partha Pratim Roy, Umapada Pal

Proceedings of the 2019 International Conference on Document Analysis and Recognition, 2019

Facial Micro-expression Spotting and Recognition Using Time Contrasted Feature with Visual Memory.

Sauradip Nag, Ayan Kumar Bhunia, Aishik Konwer, Partha Pratim Roy

Proceedings of the IEEE International Conference on Acoustics, 2019

Predicting Video-frames Using Encoder-convlstm Combination.

Subham Mukherjee, Spandan Ghosh, Souvik Ghosh, Pradeep Kumar, Partha Pratim Roy

Proceedings of the IEEE International Conference on Acoustics, 2019

User Constrained Thumbnail Generation Using Adaptive Convolutions.

Perla Sai Raj Kishore, Ayan Kumar Bhunia, Shuvozit Ghose, Partha Pratim Roy

Proceedings of the IEEE International Conference on Acoustics, 2019

Handwriting Recognition in Low-Resource Scripts Using Adversarial Learning.

Ayan Kumar Bhunia, Abhirup Das, Ankan Kumar Bhunia, Perla Sai Raj Kishore, Partha Pratim Roy

Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition, 2019

A Segment Level Approach to Speech Emotion Recognition Using Transfer Learning.

Sourav Sahoo, Puneet Kumar, Balasubramanian Raman, Partha Pratim Roy

Proceedings of the Pattern Recognition - 5th Asian Conference, 2019

A Generative Adversarial Network Based Ensemble Technique for Automatic Evaluation of Machine Synthesized Speech.

Jaynil Jaiswal, Ashutosh Chaubey, Sasi Kiran Reddy Bhimavarapu, Shashank Kashyap, Puneet Kumar, Balasubramanian Raman, Partha Pratim Roy

Proceedings of the Pattern Recognition - 5th Asian Conference, 2019

2018

Robustness Analysis of Motion Sensor Guided Air Authentication System.

Santosh Kumar Behera, Suman Bhoi, Debi Prosad Dogra, Partha Pratim Roy

IEEE Trans. Consumer Electron., 2018

Unsupervised classification of erroneous video object trajectories.

Sk. Arif Ahmed, Debi Prosad Dogra, Samarjit Kar, Partha Pratim Roy

Soft Comput., 2018

Envisioned speech recognition using EEG sensors.

Pradeep Kumar, Rajkumar Saini, Partha Pratim Roy, Pawan Kumar Sahu, Debi Prosad Dogra

Pers. Ubiquitous Comput., 2018

A lexicon-free approach for 3D handwriting recognition using classifier combination.

Pradeep Kumar, Rajkumar Saini, Partha Pratim Roy, Umapada Pal

Pattern Recognit. Lett., 2018

Cross-language framework for word recognition and spotting of Indic scripts.

Ayan Kumar Bhunia, Partha Pratim Roy, Akash Mohta, Umapada Pal

Pattern Recognit., 2018

Exercise classification and event segmentation in Hammersmith Infant Neurological Examination videos.

Abdul Fatir Ansari, Partha Pratim Roy, Debi Prosad Dogra

Mach. Vis. Appl., 2018

Frame selection for OCR from video stream of book flipping.

Dibyayan Chakraborty, Partha Pratim Roy, Rajkumar Saini, José M. Álvarez, Umapada Pal

Multim. Tools Appl., 2018

Text recognition in scene image and video frame using Color Channel selection.

Ayan Kumar Bhunia, Gautam Kumar, Partha Pratim Roy, Raman Balasubramanian, Umapada Pal

Multim. Tools Appl., 2018

Analysis of 3D signatures recorded using leap motion sensor.

Santosh Kumar Behera, Debi Prosad Dogra, Partha Pratim Roy

Multim. Tools Appl., 2018

A position and rotation invariant framework for sign language recognition (SLR) using Kinect.

Pradeep Kumar, Rajkumar Saini, Partha Pratim Roy, Debi Prosad Dogra

Multim. Tools Appl., 2018

Arrow detection in biomedical images using sequential classifier.

KC Santosh, Partha Pratim Roy

Int. J. Mach. Learn. Cybern., 2018

Tracking Players in Broadcast Sports.

Kandregula Manikanta Sudeep, Voddapally Amarnath, Angoth Rahul Pamaar, Kanjar De, Rajkumar Saini, Partha Pratim Roy

J. Multim. Inf. Syst., 2018

A Survey of Real-time Road Detection Techniques Using Visual Color Sensor.

Gwang-Soo Hong, Byung-Gyu Kim, Debi Prosad Dogra, Partha Pratim Roy

J. Multim. Inf. Syst., 2018

Don't just sign use brain too: A novel multimodal approach for user identification and verification.

Rajkumar Saini, Barjinder Kaur, Priyanka Singh, Pradeep Kumar, Partha Pratim Roy, Balasubramanian Raman, Dinesh Singh

Inf. Sci., 2018

Independent Bayesian classifier combination based sign language recognition using facial expression.

Pradeep Kumar, Partha Pratim Roy, Debi Prosad Dogra

Inf. Sci., 2018

A novel framework of continuous human-activity recognition using Kinect.

Rajkumar Saini, Pradeep Kumar, Partha Pratim Roy, Debi Prosad Dogra

Neurocomputing, 2018

Multi-oriented text detection and verification in video frames and scene images.

Aneeshan Sain, Ayan Kumar Bhunia, Partha Pratim Roy, Umapada Pal

Neurocomputing, 2018

Date-field retrieval in scene image and video frames using text enhancement and shape coding.

Partha Pratim Roy, Ayan Kumar Bhunia, Umapada Pal

Neurocomputing, 2018

Smart Device Authentication Based on Online Handwritten Script Identification and Word Recognition in Indic Scripts Using Zone-Wise Features.

Rajib Ghosh, Partha Pratim Roy, Prabhat Kumar

Int. J. Inf. Syst. Model. Des., 2018

A segmental HMM based trajectory classification using genetic algorithm.

Rajkumar Saini, Partha Pratim Roy, Debi Prosad Dogra

Expert Syst. Appl., 2018

Fast recognition and verification of 3D air signatures using convex hulls.

Santosh Kumar Behera, Debi Prosad Dogra, Partha Pratim Roy

Expert Syst. Appl., 2018

Local Neighborhood Intensity Pattern-A new texture feature descriptor for image retrieval.

Prithaj Banerjee, Ayan Kumar Bhunia, Avirup Bhattacharyya, Partha Pratim Roy, Subrahmanyam Murala

Expert Syst. Appl., 2018

Surveillance scene representation and trajectory abnormality detection using aggregation of multiple concepts.

Sk. Arif Ahmed, Debi Prosad Dogra, Samarjit Kar, Partha Pratim Roy

Expert Syst. Appl., 2018

Detection of seal and signature entities with hierarchical recovery based on watermark self embedding in tampered digital documents.

Priyanka Singh, Balasubramanian Raman, Partha Pratim Roy

Displays, 2018

Designing of marker-based augmented reality learning environment for kids using convolutional neural network architecture.

Ajaya Kumar Dash, Santosh Kumar Behera, Debi Prosad Dogra, Partha Pratim Roy

Displays, 2018

A pervasive electroencephalography-based person authentication system for cloud environment.

Pradeep Kumar, Ashish Singhal, Rajkumar Saini, Partha Pratim Roy, Debi Prosad Dogra

Displays, 2018

Video Trajectory Classification and Anomaly Detection Using Hybrid CNN-VAE.

Santhosh Kelathodi Kumaran, Debi Prosad Dogra, Partha Pratim Roy, Adway Mitra

CoRR, 2018

Movie Recommendation System using Sentiment Analysis from Microblogging Data.

Sudhanshu Kumar, Shirsendu Sukanta Halder, Kanjar De, Partha Pratim Roy

CoRR, 2018

Query-based Logo Segmentation.

Ayan Kumar Bhunia, Ankan Kumar Bhunia, Shuvozit Ghose, Abhirup Das, Partha Pratim Roy

CoRR, 2018

Temporal Unknown Incremental Clustering (TUIC) Model for Analysis of Traffic Surveillance Videos.

Santhosh Kelathodi Kumaran, Debi Prosad Dogra, Partha Pratim Roy

CoRR, 2018

Synthetic data generation for Indic handwritten text recognition.

Partha Pratim Roy, Akash Mohta, Bidyut B. Chaudhuri

CoRR, 2018

Dynamic Trajectory Model for Analysis of Traffic States using DPMM.

Santhosh Kelathodi Kumaran, Debi Prosad Dogra, Partha Pratim Roy, Bidyut Baran Chaudhuri

CoRR, 2018

Indic Handwritten Script Identification using Offline-Online Multimodal Deep Network.

Ayan Kumar Bhunia, Subham Mukherjee, Aneeshan Sain, Avirup Bhattacharyya, Ankan Kumar Bhunia, Partha Pratim Roy, Umapada Pal

CoRR, 2018

Script Identification in Natural Scene Image and Video Frame using Attention based Convolutional-LSTM Network.

Ankan Kumar Bhunia, Aishik Konwer, Abir Bhowmick, Ayan Kumar Bhunia, Partha Pratim Roy, Umapada Pal

CoRR, 2018

Fractional Local Neighborhood Intensity Pattern for Image Retrieval using Genetic Algorithm.

Avirup Bhattacharyya, Ayan Kumar Bhunia, Prithaj Banerjee, Partha Pratim Roy, Subrahmanyam Murala

CoRR, 2018

Summarization of videos by analyzing affective state of the user through crowdsource.

Ashish Singhal, Pradeep Kumar, Rajkumar Saini, Partha Pratim Roy, Debi Prosad Dogra, Byung-Gyu Kim

Cogn. Syst. Res., 2018

EEG based word familiarity using features and frequency bands combination.

Vaishali Khurana, Pradeep Kumar, Rajkumar Saini, Partha Pratim Roy

Cogn. Syst. Res., 2018

Writer identification using texture features: A comparative study.

Priyanka Singh, Partha Pratim Roy, Balasubramanian Raman

Comput. Electr. Eng., 2018

Staff line Removal using Generative Adversarial Networks.

Aishik Konwer, Ayan Kumar Bhunia, Abir Bhowmick, Ankan Kumar Bhunia, Prithaj Banerjee, Partha Pratim Roy, Umapada Pal

Proceedings of the 24th International Conference on Pattern Recognition, 2018

Word Level Font-to-Font Image Translation using Convolutional Recurrent Generative Adversarial Networks.

Ankan Kumar Bhunia, Ayan Kumar Bhunia, Prithaj Banerjee, Aishik Konwer, Abir Bhowmick, Partha Pratim Roy, Umapada Pal

Proceedings of the 24th International Conference on Pattern Recognition, 2018

Handwriting Trajectory Recovery using End-to-End Deep Encoder-Decoder Network.

Ayan Kumar Bhunia, Abir Bhowmick, Ankan Kumar Bhunia, Aishik Konwer, Prithaj Banerjee, Partha Pratim Roy, Umapada Pal

Proceedings of the 24th International Conference on Pattern Recognition, 2018

Air Signature Recognition Using Deep Convolutional Neural Network-Based Sequential Model.

Santosh Kumar Behera, Ajaya Kumar Dash, Debi Prosad Dogra, Partha Pratim Roy

Proceedings of the 24th International Conference on Pattern Recognition, 2018

Trajectory Classification Using Feature Selection by Genetic Algorithm.

Rajkumar Saini, Pradeep Kumar, Partha Pratim Roy, Umapada Pal

Proceedings of 3rd International Conference on Computer Vision and Image Processing - CVIP 2018, Jabalpur, India, September 29, 2018

Caption-Based Region Extraction in Images.

Palash Agrawal, Rahul Yadav, Vikas Yadav, Kanjar De, Partha Pratim Roy

Proceedings of 3rd International Conference on Computer Vision and Image Processing - CVIP 2018, Jabalpur, India, September 29, 2018

Perceptual Conditional Generative Adversarial Networks for End-to-End Image Colourization.

Shirsendu Sukanta Halder, Kanjar De, Partha Pratim Roy

Proceedings of the Computer Vision - ACCV 2018, 2018

2017

Moving object detection using modified temporal differencing and local fuzzy thresholding.

Nihal Paul, Ashish Singh, Abhishek Midya, Partha Pratim Roy, Debi Prosad Dogra

J. Supercomput., 2017

Cleaning of Online Bangla Free-form Handwritten Text.

Nilanjana Bhattacharya, Umapada Pal, Partha Pratim Roy

ACM Trans. Asian Low Resour. Lang. Inf. Process., 2017

Coupled HMM-based multi-sensor data fusion for sign language recognition.

Pradeep Kumar, Himaanshu Gauba, Partha Pratim Roy, Debi Prosad Dogra

Pattern Recognit. Lett., 2017

Combination of context-dependent bidirectional long short-term memory classifiers for robust offline handwriting recognition.

Youssouf Chherawala, Partha Pratim Roy, Mohamed Cheriet

Pattern Recognit. Lett., 2017

Prediction of advertisement preference by fusing EEG response and sentiment analysis.

Himaanshu Gauba, Pradeep Kumar, Partha Pratim Roy, Priyanka Singh, Debi Prosad Dogra, Balasubramanian Raman

Neural Networks, 2017

Analysis of EEG signals and its application to neuromarketing.

Mahendra Yadava, Pradeep Kumar, Rajkumar Saini, Partha Pratim Roy, Debi Prosad Dogra

Multim. Tools Appl., 2017

A multimodal biometric watermarking system for digital images in redundant discrete wavelet transform.

Priyanka Singh, Balasubramanian Raman, Partha Pratim Roy

Multim. Tools Appl., 2017

3D text segmentation and recognition using leap motion.

Pradeep Kumar, Rajkumar Saini, Partha Pratim Roy, Debi Prosad Dogra

Multim. Tools Appl., 2017

A Novel framework of EEG-based user identification by analyzing music-listening behavior.

Barjinder Kaur, Dinesh Singh, Partha Pratim Roy

Multim. Tools Appl., 2017

Tandem hidden Markov models using deep belief networks for offline handwriting recognition.

Partha Pratim Roy, Guoqiang Zhong, Mohamed Cheriet

Frontiers Inf. Technol. Electron. Eng., 2017

Rotation and script independent text detection from video frames using sub pixel mapping.

Anshul Mittal, Partha Pratim Roy, Priyanka Singh, Balasubramanian Raman

J. Vis. Commun. Image Represent., 2017

A bio-signal based framework to secure mobile devices.

Pradeep Kumar, Rajkumar Saini, Partha Pratim Roy, Debi Prosad Dogra

J. Netw. Comput. Appl., 2017

Fight Detection in Hockey Videos using Deep Network.

Subham Mukherjee, Rajkumar Saini, Pradeep Kumar, Partha Pratim Roy, Debi Prosad Dogra, Byung-Gyu Kim

J. Multim. Inf. Syst., 2017

Plant Disease Identification using Deep Neural Networks.

Subham Mukherjee, Pradeep Kumar, Rajkumar Saini, Partha Pratim Roy, Debi Prosad Dogra, Byung-Gyu Kim

J. Multim. Inf. Syst., 2017

A multimodal framework for sensor based sign language recognition.

Pradeep Kumar, Himaanshu Gauba, Partha Pratim Roy, Debi Prosad Dogra

Neurocomputing, 2017

HMM-based writer identification in music score documents without staff-line removal.

Partha Pratim Roy, Ayan Kumar Bhunia, Umapada Pal

Expert Syst. Appl., 2017

Keyword spotting in doctor's handwriting on medical prescriptions.

Partha Pratim Roy, Ayan Kumar Bhunia, Ayan Das, Prithviraj Dhar, Umapada Pal

Expert Syst. Appl., 2017

Zone-based Keyword Spotting in Bangla and Devanagari Documents.

Ayan Kumar Bhunia, Partha Pratim Roy, Umapada Pal

CoRR, 2017

Fast signature spotting in continuous air writing.

Santosh Kumar Behera, Pradeep Kumar, Debi Prosad Dogra, Partha Pratim Roy

Proceedings of the Fifteenth IAPR International Conference on Machine Vision Applications, 2017

Real-time recognition of sign language gestures and air-writing using leap motion.

Pradeep Kumar, Rajkumar Saini, Santosh Kumar Behera, Debi Prosad Dogra, Partha Pratim Roy

Proceedings of the Fifteenth IAPR International Conference on Machine Vision Applications, 2017

Natural Language Description of Surveillance Events.

Sk. Arif Ahmed, Debi Prosad Dogra, Samarjit Kar, Partha Pratim Roy

Proceedings of the Information Technology and Applied Mathematics - ICITAM 2017, Haldia, Purba Medinipur, West Bengal, India, October 30, 2017

Stroke-Order Normalization for Online Bangla Handwriting Recognition.

Nilanjana Bhattacharya, Umapada Pal, Partha Pratim Roy

Proceedings of the 14th IAPR International Conference on Document Analysis and Recognition, 2017

A two phase trained Convolutional Neural Network for Handwritten Bangla Compound Character Recognition.

Prateek Keserwani, Tofik Ali, Partha Pratim Roy

Proceedings of the Ninth International Conference on Advances in Pattern Recognition, 2017

Characterization of Dense Crowd Using Gibbs Entropy.

Shreetam Behera, Debi Prosad Dogra, Partha Pratim Roy

Proceedings of 2nd International Conference on Computer Vision & Image Processing, 2017

Word Spotting Based on Pyramidal Histogram of Characters Code for Handwritten Text Documents.

Tofik Ali, Partha Pratim Roy

Proceedings of 2nd International Conference on Computer Vision & Image Processing, 2017

Extraction of Long-Duration Moving Object Trajectories from Curtailed Tracks.

Sk. Arif Ahmed, Debi Prosad Dogra, Samarjit Kar, Partha Pratim Roy

Proceedings of 2nd International Conference on Computer Vision & Image Processing, 2017

Local Behavior Analysis for Trajectory Classification Using Graph Embedding.

Rajkumar Saini, Pradeep Kumar, Saikat Dutta, Partha Pratim Roy, Umapada Pal

Proceedings of the 4th IAPR Asian Conference on Pattern Recognition, 2017

TRPN: A Text Region Proposal Network in the Wild under the Constraint of Low Memory GPU.

Prateek Keserwani, Tofik Ali, Partha Pratim Roy

Proceedings of the 4th IAPR Asian Conference on Pattern Recognition, 2017

Impact of Ageing on EEG Based Biometric Systems.

Barjinder Kaur, Pradeep Kumar, Partha Pratim Roy, Dinesh Singh

Proceedings of the 4th IAPR Asian Conference on Pattern Recognition, 2017

An Efficient Approach for Recognition and Verification of On-Line Signatures Using PSO.

Saikat Dutta, Rajkumar Saini, Pradeep Kumar, Partha Pratim Roy

Proceedings of the 4th IAPR Asian Conference on Pattern Recognition, 2017

Gait Analysis Using Shadow Motion.

Pradeep Kumar, Rajkumar Saini, Chaitanya Sai Tumma, Partha Pratim Roy, Debi Prosad Dogra

Proceedings of the 4th IAPR Asian Conference on Pattern Recognition, 2017

2016

Feature Set Evaluation for Offline Handwriting Recognition Systems: Application to the Recurrent Neural Network Model.

Youssouf Chherawala, Partha Pratim Roy, Mohamed Cheriet

IEEE Trans. Cybern., 2016

HMM-based Indic handwritten word recognition using zone segmentation.

Partha Pratim Roy, Ayan Kumar Bhunia, Ayan Das, Prasenjit Dey, Umapada Pal

Pattern Recognit., 2016

A Simple and Efficient Arrowhead Detection Technique in Biomedical Images.

KC Santosh, Naved Alam, Partha Pratim Roy, Laurent Wendling, Sameer K. Antani, George R. Thoma

Int. J. Pattern Recognit. Artif. Intell., 2016

Logo and seal based administrative document image retrieval: A survey.

Alireza Alaei, Partha Pratim Roy, Umapada Pal

Comput. Sci. Rev., 2016

Comparison of Zone-Features for Online Bengali and Devanagari Word Recognition Using HMM.

Rajib Ghosh, Partha Pratim Roy

Proceedings of the 15th International Conference on Frontiers in Handwriting Recognition, 2016

Autonomous vision-guided approach for the analysis and grading of vertical suspension tests during Hammersmith Infant Neurological Examination (HINE).

Prasenjit Dey, Debi Prosad Dogra, Partha Pratim Roy, Harish Bhaskar

Proceedings of the 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2016

Arrowhead detection in biomedical images.

KC Santosh, Naved Alam, Partha Pratim Roy, Laurent Wendling, Sameer K. Antani, George R. Thoma

Proceedings of the Document Recognition and Retrieval XXIII, 2016

Script Identification in Natural Scene Images: A Dataset and Texture-Feature Based Performance Evaluation.

Manisha Verma, Nitakshi Sood, Partha Pratim Roy, Balasubramanian Raman

Proceedings of International Conference on Computer Vision and Image Processing, 2016

Classification of Object Trajectories Represented by High-Level Features Using Unsupervised Learning.

Rajkumar Saini, Arif Ahmed, Debi Prosad Dogra, Partha Pratim Roy

Proceedings of International Conference on Computer Vision and Image Processing, 2016

Surveillance Scene Segmentation Based on Trajectory Classification Using Supervised Learning.

Rajkumar Saini, Arif Ahmed, Debi Prosad Dogra, Partha Pratim Roy

Proceedings of International Conference on Computer Vision and Image Processing, 2016

Multi-oriented Text Detection from Video Using Sub-pixel Mapping.

Anshul Mittal, Partha Pratim Roy, Balasubramanian Raman

Proceedings of International Conference on Computer Vision and Image Processing, 2016

Study of Zone-Based Feature for Online Handwritten Signature Recognition and Verification in Devanagari Script.

Rajib Ghosh, Partha Pratim Roy

Proceedings of International Conference on Computer Vision and Image Processing, 2016

Efficient Framework for Action Recognition Using Reduced Fisher Vector Encoding.

Prithviraj Dhar, José M. Álvarez, Partha Pratim Roy

Proceedings of International Conference on Computer Vision and Image Processing, 2016

On-line Gesture Based User Authentication System Robust to Shoulder Surfing.

Suman Bhoi, Debi Prosad Dogra, Partha Pratim Roy

Proceedings of International Conference on Computer Vision and Image Processing, 2016

Posture Recognition in HINE Exercises.

Abdul Fatir Ansari, Partha Pratim Roy, Debi Prosad Dogra

Proceedings of International Conference on Computer Vision and Image Processing, 2016

2015

Word spotting in historical documents using primitive codebook and dynamic programming.

Partha Pratim Roy, Frédéric Rayar, Jean-Yves Ramel

Image Vis. Comput., 2015

Multi-lingual date field extraction for automatic document retrieval by machine.

Ranju Mandal, Partha Pratim Roy, Umapada Pal, Michael Blumenstein

Inf. Sci., 2015

Bayesian classifier for multi-oriented video text recognition system.

Sangheeta Roy, Palaiahnakote Shivakumara, Partha Pratim Roy, Umapada Pal, Chew Lim Tan, Tong Lu

Expert Syst. Appl., 2015

Handwritten text recognition in Odia script using Hidden Markov Model.

Suman Bhoi, Debi Prosad Dogra, Partha Pratim Roy

Proceedings of the 2015 Fifth National Conference on Computer Vision, 2015

Multi-lingual text recognition from video frames.

Nabin Sharma, Ranju Mandal, Rabi Sharma, Partha Pratim Roy, Umapada Pal, Michael Blumenstein

Proceedings of the 13th International Conference on Document Analysis and Recognition, 2015

Date field extraction from handwritten documents using HMMs.

Ranju Mandal, Partha Pratim Roy, Umapada Pal, Michael Blumenstein

Proceedings of the 13th International Conference on Document Analysis and Recognition, 2015

Study of two zone-based features for online Bengali and Devanagari character recognition.

Rajib Ghosh, Partha Pratim Roy

Proceedings of the 13th International Conference on Document Analysis and Recognition, 2015

Generation of synthetic training data for handwritten Indic script recognition.

Shivansh Gaur, Siddhant Sonkar, Partha Pratim Roy

Proceedings of the 13th International Conference on Document Analysis and Recognition, 2015

A comparative study of features for handwritten Bangla text recognition.

Ayan Kumar Bhunia, Ayan Das, Partha Pratim Roy, Umapada Pal

Proceedings of the 13th International Conference on Document Analysis and Recognition, 2015

Retrieval of scene image and video frames using date field spotting.

Partha Pratim Roy, Ayan Das, Dipak Majhi, Umapada Pal

Proceedings of the 3rd IAPR Asian Conference on Pattern Recognition, 2015

Handwritten word spotting in Indic scripts using foreground and background information.

Ayan Das, Ayan Kumar Bhunia, Partha Pratim Roy, Umapada Pal

Proceedings of the 3rd IAPR Asian Conference on Pattern Recognition, 2015

Script independent scene text segmentation using fast stroke width transform and GrabCut.

Jay H. Bosamiya, Palash Agrawal, Partha Pratim Roy, Raman Balasubramanian

Proceedings of the 3rd IAPR Asian Conference on Pattern Recognition, 2015

Overwriting repetition and crossing-out detection in online handwritten text.

Nilanjana Bhattacharya, Volkmar Frinken, Umapada Pal, Partha Pratim Roy

Proceedings of the 3rd IAPR Asian Conference on Pattern Recognition, 2015

Segmentation and recognition of text written in 3D using Leap motion interface.

Chelsi Agarwal, Debi Prosad Dogra, Rajkumar Saini, Partha Pratim Roy

Proceedings of the 3rd IAPR Asian Conference on Pattern Recognition, 2015

2014

Word searching in unconstrained layout using character pair coding.

Partha Pratim Roy, Umapada Pal, Josep Lladós

Int. J. Document Anal. Recognit., 2014

Context-dependent blstm models. Application to offline handwriting recognition.

Youssouf Chherawala, Partha Pratim Roy, Mohamed Chenet

Proceedings of the 2014 IEEE International Conference on Image Processing, 2014

A Novel Approach of Bangla Handwritten Text Recognition Using HMM.

Partha Pratim Roy, Prasenjit Dey, Sangheeta Roy, Umapada Pal, Fumitaka Kimura

Proceedings of the 14th International Conference on Frontiers in Handwriting Recognition, 2014

Deep-Belief-Network Based Rescoring Approach for Handwritten Word Recognition.

Partha Pratim Roy, Youssouf Chherawala, Mohamed Cheriet

Proceedings of the 14th International Conference on Frontiers in Handwriting Recognition, 2014

Writer Identification in Music Score Documents without Staff-Line Removal.

Anirban Jyoti Hati, Partha Pratim Roy, Umapada Pal

Proceedings of the 14th International Conference on Frontiers in Handwriting Recognition, 2014

A New Method for Writer Identification Based on Histogram Symbolic Representation.

Alireza Alaei, Partha Pratim Roy

Proceedings of the 14th International Conference on Frontiers in Handwriting Recognition, 2014

Multi-oriented Text Recognition in Graphical Documents Using HMM.

Partha Pratim Roy, Sangheeta Roy, Umapada Pal

Proceedings of the 11th IAPR International Workshop on Document Analysis Systems, 2014

2013

Word recognition in natural scene and video images using Hidden Markov Model.

Sangheeta Roy, Partha Pratim Roy, Palaiahnakote Shivakumara, Umapada Pal

Proceedings of the Fourth National Conference on Computer Vision, 2013

Duplicate open page removal from video stream of book flipping.

Dibyayan Chakraborty, Partha Pratim Roy, José M. Álvarez, Umapada Pal

Proceedings of the Fourth National Conference on Computer Vision, 2013

Signature segmentation and recognition from scanned documents.

Ranju Mandal, Partha Pratim Roy, Umapada Pal, Michael Blumenstein

Proceedings of the 13th International Conference on Intellient Systems Design and Applications, 2013

A Two-Stage Approach for Word Spotting in Graphical Documents.

Arundhati Tarafdar, Umapada Pal, Partha Pratim Roy, Nicolas Ragot, Jean-Yves Ramel

Proceedings of the 12th International Conference on Document Analysis and Recognition, 2013

Handwritten Musical Document Retrieval Using Music-Score Spotting.

Rakesh Malik, Partha Pratim Roy, Umapada Pal, Fumitaka Kimura

Proceedings of the 12th International Conference on Document Analysis and Recognition, 2013

Feature Design for Offline Arabic Handwriting Recognition: Handcrafted vs Automated?

Youssouf Chherawala, Partha Pratim Roy, Mohamed Cheriet

Proceedings of the 12th International Conference on Document Analysis and Recognition, 2013

HMM-Based Multi Oriented Text Recognition in Natural Scene Image.

Sangheeta Roy, Partha Pratim Roy, Palaiahnakote Shivakumara, Georgios Louloudis, Chew Lim Tan, Umapada Pal

Proceedings of the 2nd IAPR Asian Conference on Pattern Recognition, 2013

OCR from Video Stream of Book Flipping.

Dibyayan Chakraborty, Partha Pratim Roy, José M. Álvarez, Umapada Pal

Proceedings of the 2nd IAPR Asian Conference on Pattern Recognition, 2013

2012

Multi-oriented touching text character segmentation in graphical documents using dynamic programming.

Partha Pratim Roy, Umapada Pal, Josep Lladós, Mathieu Delalandre

Pattern Recognit., 2012

Signature Segmentation from Machine Printed Documents using Contextual Information.

Ranju Mandal, Partha Pratim Roy, Umapada Pal

Int. J. Pattern Recognit. Artif. Intell., 2012

Text line extraction in graphical documents using background and foreground information.

Partha Pratim Roy, Umapada Pal, Josep Lladós

Int. J. Document Anal. Recognit., 2012

Bangla date field extraction in offline handwritten documents.

Ranju Mandal, Partha Pratim Roy, Umapada Pal

Proceedings of the Proceeding of the workshop on Document Analysis and Recognition, 2012

Wavelet-gradient-fusion for video text binarization.

Sangheeta Roy, Palaiahnakote Shivakumara, Partha Pratim Roy, Chew Lim Tan

Proceedings of the 21st International Conference on Pattern Recognition, 2012

Date field extraction in handwritten documents.

Ranju Mandal, Partha Pratim Roy, Umapada Pal

Proceedings of the 21st International Conference on Pattern Recognition, 2012

Signature Based Document Retrieval Using GHT of Background Information.

Partha Pratim Roy, Souvik Bhowmick, Umapada Pal, Jean-Yves Ramel

Proceedings of the 2012 International Conference on Frontiers in Handwriting Recognition, 2012

An Efficient Coarse-to-Fine Indexing Technique for Fast Text Retrieval in Historical Documents.

Partha Pratim Roy, Frédéric Rayar, Jean-Yves Ramel

Proceedings of the 10th IAPR International Workshop on Document Analysis Systems, 2012

2011

Document seal detection using GHT and character proximity graphs.

Partha Pratim Roy, Umapada Pal, Josep Lladós

Pattern Recognit., 2011

Word Retrieval in Historical Document Using Character-Primitives.

Partha Pratim Roy, Jean-Yves Ramel, Nicolas Ragot

Proceedings of the 2011 International Conference on Document Analysis and Recognition, 2011

Signature Segmentation from Machine Printed Documents Using Conditional Random Field.

Ranju Mandal, Partha Pratim Roy, Umapada Pal

Proceedings of the 2011 International Conference on Document Analysis and Recognition, 2011

ICDAR 2011 Robust Reading Competition - Challenge 1: Reading Text in Born-Digital Images (Web and Email).

Dimosthenis Karatzas, Sergi Robles Mestre, Joan Mas, Farshad Nourbakhsh, Partha Pratim Roy

Proceedings of the 2011 International Conference on Document Analysis and Recognition, 2011

2010

Multi-oriented Bangla and Devnagari text recognition.

Umapada Pal, Partha Pratim Roy, Nilamadhaba Tripathy, Josep Lladós

Pattern Recognit., 2010

Seal object detection in document images using GHT of local component shapes.

Partha Pratim Roy, Umapada Pal, Josep Lladós

Proceedings of the 2010 ACM Symposium on Applied Computing (SAC), 2010

Query driven word retrieval in graphical documents.

Partha Pratim Roy, Umapada Pal, Josep Lladós

Proceedings of the Ninth IAPR International Workshop on Document Analysis Systems, 2010

2009

A Complete System for Detection and Recognition of Text in Graphical Documents using Background Information.

Partha Pratim Roy, Josep Lladós, Umapada Pal

Proceedings of the VISAPP 2009 - Proceedings of the Fourth International Conference on Computer Vision Theory and Applications, Lisboa, Portugal, February 5-8, 2009, 2009

Multi-Oriented and Multi-Sized Touching Character Segmentation Using Dynamic Programming.

Partha Pratim Roy, Umapada Pal, Josep Lladós, Mathieu Delalandre

Proceedings of the 10th International Conference on Document Analysis and Recognition, 2009

Seal Detection and Recognition: An Approach for Document Indexing.

Partha Pratim Roy, Umapada Pal, Josep Lladós

Proceedings of the 10th International Conference on Document Analysis and Recognition, 2009

Touching Text Character Localization in Graphical Documents Using SIFT.

Partha Pratim Roy, Umapada Pal, Josep Lladós

Proceedings of the Graphics Recognition. Achievements, 2009

2008

Recognition of Multi-oriented Touching Characters in Graphical Documents.

Partha Pratim Roy, Umapada Pal, Josep Lladós

Proceedings of the Sixth Indian Conference on Computer Vision, Graphics & Image Processing, 2008

Convex hull based approach for multi-oriented character recognition from graphical documents.

Partha Pratim Roy, Umapada Pal, Josep Lladós, Fumitaka Kimura

Proceedings of the 19th International Conference on Pattern Recognition (ICPR 2008), 2008

Multi-Oriented English Text Line Extraction Using Background and Foreground Information.

Partha Pratim Roy, Umapada Pal, Josep Lladós, Fumitaka Kimura

Proceedings of the Eighth IAPR International Workshop on Document Analysis Systems, 2008

2007

Text/Graphics Separation in Color Maps.

Partha Pratim Roy, Josep Lladós, Umapada Pal

Proceedings of the 2007 International Conference on Computing: Theory and Applications (ICCTA 2007), 2007

Word Spotting in Archive Documents Using Shape Contexts.

Josep Lladós, Partha Pratim Roy, José A. Rodríguez, Gemma Sánchez

Proceedings of the Pattern Recognition and Image Analysis, Third Iberian Conference, 2007

A System to Segment Text and Symbols from Color Maps.

Partha Pratim Roy, Eduard Vazquez, Josep Lladós, Ramon Baldrich, Umapada Pal

Proceedings of the Graphics Recognition. Recent Advances and New Opportunities, 2007

2004

Multioriented and curved text lines extraction from Indian documents.

Umapada Pal, Partha Pratim Roy

IEEE Trans. Syst. Man Cybern. Part B, 2004