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Soumitri Chattopadhyay
Soumitri Chattopadhyay
CS PhD Student, University of North Carolina at Chapel Hill
Verified email at cs.unc.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
362022
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
332022
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
242023
Prism refraction search: A novel physics-based metaheuristic algorithm
R Kundu, S Chattopadhyay, S Nag, MA Navarro, D Oliva
The Journal of Supercomputing 80 (8), 10746-10795, 2024
192024
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
192022
A brief overview of physics-inspired metaheuristics
S Chattopadhyay, A Marik, R Pramanik
Comprehensive Metaheuristics, 49-63, 2023
16*2023
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
122023
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
102023
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
92023
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
62023
Dystress: Dynamically scaled temperature in self-supervised contrastive learning
S Manna, S Chattopadhyay, R Dey, S Bhattacharya, U Pal
arXiv preprint arXiv:2308.01140, 2023
32023
BeAts: Bengali Speech Acts Recognition using Multimodal Attention Fusion
A Deb, S Nag, A Mahapatra, S Chattopadhyay, A Marik, PK Gayen, ...
INTERSPEECH 2023, 2023
32023
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
22023
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
22023
Supervision meets self-supervision: A deep multitask network for colorectal cancer histopathological analysis
A Marik, S Chattopadhyay, PK Singh
International Conference on Machine Intelligence and Signal Processing, 475-485, 2022
22022
Dynamically Scaled Temperature in Self-Supervised Contrastive Learning
S Manna, S Chattopadhyay, R Dey, U Pal, S Bhattacharya
IEEE Transactions on Artificial Intelligence, 2025
2025
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
2024
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
2023
Supplementary material for Exploiting Unlabelled Photos for Stronger Fine-Grained SBIR
A Sain, AK Bhunia, S Koley, PN Chowdhury, S Chattopadhyay, T Xiang, ...
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