• DST travel grant
• IEEE Signal Society grant
• IEEE Signal Society grant

Journal
• Exploring Mutual Cross-Modal Attention for Context-Aware Human Affordance Generation by Roy P., Bhattacharya S. , Ghosh S. , Pal U. , Blumenstein M. IEEE Transactions on Artificial Intelligence - (Accepted/In-Press)
• SFTT: A Spatial-Frequency-Temporal-Based End-to-End Transformer for Heart Rate Estimation by Dey R., Palaiahnakote S. , Bhattacharya S. , Pal U. , Chanda S. IEEE Transactions on Emerging Topics in Computational Intelligence - (Accepted/In-Press)
• l0--Regularized Sparse Coding-based Interpretable Network for Multi-Modal Image Fusion by Panda G., Kundu S. , Routray A. , Bhattacharya S. IEEE Transactions on Pattern Analysis and Machine Intelligence - (Accepted/In-Press)
• Dynamically Scaled Temperature in Self-Supervised Contrastive Learning by Manna S., Chattopadhyay S. , Dey R. , Pal U. , Bhattacharya S. IEEE Transactions on Artificial Intelligence 1-10 (2025)
• Promote to protect: data-driven computational model of peer influence for vaccine perception by Ghosh S., Bhattacharya S., Mukherjee S., Chakravarty S. Scientific Reports 14 - (2024)
• An end-to-end model for multi-view scene text recognition by Banerjee A., Shivakumara P., Bhattacharya S., Pal U., Liu C.-L. Pattern Recognition 149 - (2024)
• Quantitative analysis of social influence and digital piracy contagion with differential equations on networks by Mallick D., Gaurav . , Bhattacharya S. , Ghosh S. Scientific Reports 10962- (2024)
• MMC: Multi-modal colorization of images using textual description by Ghosh S., Roy P. , Pal U. , Blumenstein M. , Bhattacharya S. Signal, Image and Video Processing 1-10 (2024)
• TIC: text-guided image colorization using conditional generative model by Ghosh S., Roy P., Bhattacharya S., Pal U., Blumenstein M. Multimedia Tools and Applications 83 41121-41136 (2024)
• Multi-scale attention guided pose transfer by Roy P., Bhattacharya S., Ghosh S., Pal U. Pattern Recognition 137 - (2023)
• Self-supervised representation learning for detection of ACL tear injury in knee MR videos by Manna S., Bhattacharya S., Pal U. Pattern Recognition Letters 154 37-43 (2022)
• How surface and fomite infection affect contagion dynamics: a study with self-propelled particles by Ghosh S., Chakraborty A., Bhattacharya S. European Physical Journal: Special Topics - (2022)
• To purchase or to pirate: Investigating the role of social influence on digital piracy contagion by Gaurav K., Bhattacharya S., Singh Y.N., Ghosh S. Pramana - Journal of Physics 96 - (2022)
• Multi-path Convolutional Neural Network to Identify Tumorous Sub-classes for Breast Tissue from Histopathological Images by Das R., Maulik U.B., Boote B., Sen S., Bhattacharya S. SN Computer Science 3 - (2022)
• A data-driven understanding of COVID-19 dynamics using sequential genetic algorithm based probabilistic cellular automata by Ghosh S., Bhattacharya S. Applied Soft Computing Journal 96 - (2020)
• A data-driven understanding of COVID-19 dynamics using sequential genetic algorithm based probabilistic cellular automata by Ghosh S., Bhattacharya S. Applied Soft Computing 96 - (2020)
• Ensuring the spread of referral marketing campaigns: a quantitative treatment by Ghosh S., Gaurav K., Bhattacharya S., Singh Y.N. Scientific Reports 10 - (2020)
• Viral marketing on social networks: An epidemiological perspective by Bhattacharya S., Gaurav K. , Ghosh S. , Singh Y. Physica A: Statistical Mechanics and its Applications 525 478-490 (2019)
• Visual saliency detection using spatiotemporal decomposition by Bhattacharya S., Venkatesh K. , Gupta S. IEEE Transactions on Image Processing 27 1665-1675 (2018)
• Background estimation and motion saliency detection using total variation-based video decomposition by Bhattacharya S., Venkatesh K. , Gupta S. Signal, Image and Video Processing 11 113-121 (2017)
• A spatiotemporal restoration of partial color artifacts in archival films by Yadav R., Bhattacharya S. , Venkatesh K. , Gupta S. Signal, Image and Video Processing 10 1319-1326 (2016)
• Spatiotemporal colorization of video using 3d steerable pyramids by Paul S., Bhattacharya S. , Gupta S. IEEE Transactions on Circuits and Systems for Video Technology 27 1605-1619 (2016)
Patent
• APPARATUS AND METHOD FOR REAL TIME FOREGROUND EXTRACTION by Bhattacharya S. - (2024)
• METHOD AND SYSTEM FOR EXPANSION OF VISIBILITY RANGE OF AN IMAGE by Bhattacharya S. - (2023)
• CONTROLLED NEUTRAL DENSITY FILTER FOR HDRI by Bhattacharya S. - (2022)
• HIGH DYNAMIC RANGE (HDR) IMAGING SYSTEM AND METHOD THEREOF by Bhattacharya S. - (2022)
Conferences
• SelfDocSeg: A Self-supervised Vision-Based Approach Towards Document Segmentation by Maity S., Biswas S., Manna S., Banerjee A., Lladós J., Bhattacharya S., Pal U. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) 14187 LNCS 342-360 (2023)
• Histopathological Image Analysis with Style-Augmented Feature Domain Mixing for Improved Generalization by Khamankar V., Bera S., Bhattacharya S., Sen D., Biswas P.K. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) 14393 285-294 (2023)
• ViLP: Knowledge Exploration using Vision, Language, and Pose Embeddings for Video Action Recognition by Chaudhuri S., Bhattacharya S. ACM International Conference Proceeding Series - (2023)
• SURDS: Self-Supervised Attention-guided Reconstruction and Dual Triplet Loss for Writer Independent Offline Signature Verification by Chattopadhyay S., Manna S., Bhattacharya S., Pal U. Proceedings - International Conference on Pattern Recognition 2022-August 1600-1606 (2022)
• Compressed Sensing MRI Reconstruction with Co-VeGAN: Complex-Valued Generative Adversarial Network by Vasudeva B., Deora P., Bhattacharya S., Pradhan P.M. Proceedings - 2022 IEEE/CVF Winter Conference on Applications of Computer Vision, WACV 2022 1779-1788 (2022)
• Contact-Less Heart Rate Detection in Low Light Videos by Chowdhury T., Chanda S., Bhattacharya S., Biswas S., Pal U. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) 13188 LNCS 77-91 (2022)
• TIPS: Text-Induced Pose Synthesis by Roy P., Ghosh S., Bhattacharya S., Pal U., Blumenstein M. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) 13698 LNCS 161-178 (2022)
• Scene Aware Person Image Generation through Global Contextual Conditioning by Roy P., Ghosh S., Bhattacharya S., Pal U., Blumenstein M. Proceedings - International Conference on Pattern Recognition 2022-August 2764-2770 (2022)
• Attention W-Net: Improved Skip Connections for Better Representations by Mohan S., Bhattacharya S., Ghosh S. Proceedings - International Conference on Pattern Recognition 2022-August 217-222 (2022)
• Multi-latent GAN Inversion for Unsupervised 3D Shape Completion by Ghosh K., Kar A. , Bhattacharya S. , Sen D. , Biswas P. K. IEEE International Conference on Image Processing (ICIP) - (2022)
• Interpretive self-supervised pre-training: Boosting performance on visual medical data by Manna S., Bhattacharya S., Pal U. ACM International Conference Proceeding Series - (2021)
• Multi-object Foreground Extraction in Streaming Video using Low Rank Sparse Decomposition by Sanku Y., Bhattacharjee S., Bhattacharya S. Proceedings of the 2021 IEEE 18th India Council International Conference, INDICON 2021 - (2021)
• Large-Scale Font Identification from Document Images by Ghosh S., Roy P., Bhattacharya S., Pal U. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) 12047 LNCS 594-600 (2020)
• STEFANN: Scene Text Editor using Font Adaptive Neural Network by Roy P., Bhattacharya S. , Ghosh S. , Pal U. Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) 13228-13237 (2020)
• STEFANN: Scene Text Editor Using Font Adaptive Neural Network by Roy P., Bhattacharya S., Ghosh S., Pal U. Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition 13225-13234 (2020)
• Structure preserving compressive sensing mri reconstruction using generative adversarial networks by Deora P., Vasudeva B., Bhattacharya S., Pradhan P.M. IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops 2020-June 2211-2219 (2020)
• Structure Preserving Compressive Sensing MRI Reconstruction using Generative Adversarial Networks by Deora P., Vasudeva B. , Bhattacharya S. , Pradhan P. M. IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops 522-530 (2020)
• Fast Trilateral Filtering for Video Denoising by Samantaray A., Bhattacharya S. 2020 IEEE 5th International Conference on Computing Communication and Automation, ICCCA 2020 554-558 (2020)
Workshop
• Histopathological Image Analysis with Style-Augmented Feature Domain Mixing for Improved Generalization by Khamankar V., Bera S. , Bhattacharya S. , Sen D. , Biswas P. K. International Conference on Medical Image Computing and Computer Assisted Intervention 285-294 (2023)

Principal Investigator

• Autonomous Detection of Social Distancing and Hygienic Etiquettes
• Real-Time Trajectory Prediction and Action Recognition from Videos
• Zero-shot Action Recognition in Surveillance Videos to Detect Anomalous Events

Co-Principal Investigator

• Deep Learning based 3D Digital Restoration of Indian Archaeological Artefacts