SiCoDeF² Net: Siamese Convolution Deconvolution Feature Fusion Network for One-Shot Classification. - Swalpa Kumar Roy; Purbayan Kar; Mercedes Eugenia Paoletti; Juan Mario Haut; Rafael Pastor Vargas; Antonio Robles-Gómez (IEEE Access, 2021)

AngularGrad: A New Optimization Technique for Angular Convergence of Convolutional Neural Networks. - Swalpa Kumar Roy; Mercedes Eugenia Paoletti; Juan Mario Haut; Shiv Ram Dubey; Purbayan Kar; Antonio Plaza; Bidyut B. Chaudhuri (CoRR, 2021)

M2FNet: Multi-modal Fusion Network for Emotion Recognition in Conversation. - Vishal M. Chudasama; Purbayan Kar; Ashish Gudmalwar; Nirmesh Shah; Pankaj Wasnik; Naoyuki Onoe (CVPR Workshops, 2022)

Lightweight Heterogeneous Kernel Convolution for Hyperspectral Image Classification With Noisy Labels. - Swalpa Kumar Roy; Danfeng Hong; Purbayan Kar; Xin Wu 001; Xun Liu; Di Zhao (IEEE Geosci. Remote. Sens. Lett., 2022)

Revisiting Deep Hyperspectral Feature Extraction Networks via Gradient Centralized Convolution. - Swalpa Kumar Roy; Purbayan Kar; Danfeng Hong; Xin Wu 001; Antonio Plaza; Jocelyn Chanussot (IEEE Trans. Geosci. Remote. Sens., 2022)

Fiducial Focus Augmentation for Facial Landmark Detection. - Purbayan Kar; Vishal M. Chudasama; Naoyuki Onoe; Pankaj Wasnik; Vineeth Balasubramanian (BMVC, 2023)

Revisiting Class Imbalance for End-to-end Semi-Supervised Object Detection. - Purbayan Kar; Vishal M. Chudasama; Naoyuki Onoe; Pankaj Wasnik (CVPR Workshops, 2023)

Cross-Modal Fusion and Attention Mechanism for Weakly Supervised Video Anomaly Detection. - Ayush Ghadiya; Purbayan Kar; Vishal M. Chudasama; Pankaj Wasnik (CVPR Workshops, 2024)

X-ResFormer: A Model to Detect Infestation of Pest and Diseases on Crops. - Dhiman Mondal; Purbayan Kar; Kusal Roy; Dipak Kumar Kole; Swalpa Kumar Roy (SN Comput. Sci., 2024)