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Soumitri Chattopadhyay
Soumitri Chattopadhyay
CSE PhD Student, UC San Diego
Verified email at ucsd.edu - Homepage
Title
Cited by
Cited by
Year
SURDS: Self-supervised attention-guided reconstruction and dual triplet loss for writer independent offline signature verification
S Chattopadhyay, S Manna, S Bhattacharya, U Pal
2022 26th International Conference on Pattern Recognition (ICPR), 1600-1606, 2022
572022
Prism refraction search: a novel physics-based metaheuristic algorithm.
R Kundu, S Chattopadhyay, S Nag, MA Navarro, D Oliva
Journal of Supercomputing 80 (8), 2024
452024
Pneumonia detection from lung X‐ray images using local search aided sine cosine algorithm based deep feature selection method
S Chattopadhyay, R Kundu, PK Singh, S Mirjalili, R Sarkar
International Journal of Intelligent Systems 37 (7), 3777-3814, 2022
392022
Exploiting unlabelled photos for stronger fine-grained SBIR
A Sain, AK Bhunia, S Koley, PN Chowdhury, S Chattopadhyay, T Xiang, ...
Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern …, 2023
342023
A brief overview of physics-inspired metaheuristics
S Chattopadhyay, A Marik, R Pramanik
Comprehensive Metaheuristics, 49-63, 2023
28*2023
Swis: Self-supervised representation learning for writer independent offline signature verification
S Manna, S Chattopadhyay, S Bhattacharya, U Pal
2022 IEEE International Conference on Image Processing (ICIP), 1411-1415, 2022
252022
A hybrid deep feature selection framework for emotion recognition from human speeches
A Marik, S Chattopadhyay, PK Singh
Multimedia Tools and Applications 82 (8), 11461-11487, 2023
242023
SnapEnsemFS: a snapshot ensembling-based deep feature selection model for colorectal cancer histological analysis
S Chattopadhyay, PK Singh, MF Ijaz, SK Kim, R Sarkar
Scientific Reports 13 (1), 9937, 2023
222023
Ideal: Improved dense local contrastive learning for semi-supervised medical image segmentation
H Basak, S Chattopadhyay, R Kundu, S Nag, R Mallipeddi
ICASSP 2023-2023 IEEE International Conference on Acoustics, Speech and …, 2023
152023
Dynamically Scaled Temperature in Self-Supervised Contrastive Learning
S Manna, S Chattopadhyay, R Dey, U Pal, S Bhattacharya
IEEE Transactions on Artificial Intelligence, 2025
12*2025
Active Learning for Fine-Grained Sketch-Based Image Retrieval
H Thakur, S Chattopadhyay
In Proceedings of the 34th British Machine Vision Conference (BMVC), 2023, 2023
72023
Exploring Self-Supervised Representation Learning For Low-Resource Medical Image Analysis
S Chattopadhyay, S Ganguly, S Chaudhury, S Nag, S Chattopadhyay
2023 IEEE International Conference on Image Processing (ICIP), 2023
72023
UniCoRN: Latent Diffusion-based Unified Controllable Image Restoration Network across Multiple Degradations
D Mandal, S Chattopadhyay, G Tong, P Chakravarthula
WACV 2026, 2025
62025
BeAts: Bengali Speech Acts Recognition using Multimodal Attention Fusion
A Deb, S Nag, A Mahapatra, S Chattopadhyay, A Marik, PK Gayen, ...
INTERSPEECH 2023, 2023
52023
DeCAtt: Efficient vision transformers with decorrelated attention heads
M Bhattacharyya, S Chattopadhyay, S Nag
Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern …, 2023
52023
Towards Generative Class Prompt Learning for Fine-grained Visual Recognition
S Chattopadhyay, S Biswas, E Vivoli, J Lladós
35th British Machine Vision Conference (BMVC 2024), 2024
32024
Supervision Meets Self-supervision: A Deep Multitask Network for Colorectal Cancer Histopathological Analysis
A Marik, S Chattopadhyay, PK Singh
Machine Learning and Computational Intelligence Techniques for Data …, 2023
32023
Zero-shot Domain Generalization of Foundational Models for 3D Medical Image Segmentation: An Experimental Study
S Chattopadhyay, B Demir, M Niethammer
arXiv preprint arXiv:2503.22862, 2025
22025
Downstream Analysis of Foundational Medical Vision Models for Disease Progression
B Demir, S Chattopadhyay, TH Greer, B Chen, M Niethammer
arXiv preprint arXiv:2503.16842, 2025
12025
An Evaluation of Non-Contrastive Self-Supervised Learning for Federated Medical Image Analysis
S Chattopadhyay, S Ganguly, S Chaudhury, S Nag, S Chattopadhyay
arXiv preprint arXiv:2303.05556, 2023
12023
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Articles 1–20