Purbayan Kar

According to our database, Purbayan Kar authored at least 10 papers between 2021 and 2026.

Collaborative distances:

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

2026

Face Time Traveller : Travel Through Ages Without Losing Identity.

Purbayan Kar, Ayush Ghadiya, Vishal M. Chudasama, Pankaj Wasnik, C. V. Jawahar

CoRR, February, 2026

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., January, 2024

Cross-Modal Fusion and Attention Mechanism for Weakly Supervised Video Anomaly Detection.

Ayush Ghadiya, Purbayan Kar, Vishal M. Chudasama, Pankaj Wasnik

Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2024

2023

Revisiting Class Imbalance for End-to-end Semi-Supervised Object Detection.

Purbayan Kar, Vishal M. Chudasama, Naoyuki Onoe, Pankaj Wasnik

Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2023

Fiducial Focus Augmentation for Facial Landmark Detection.

Purbayan Kar, Vishal M. Chudasama, Naoyuki Onoe, Pankaj Wasnik, Vineeth Balasubramanian

Proceedings of the 34th British Machine Vision Conference 2023, 2023

2022

Revisiting Deep Hyperspectral Feature Extraction Networks via Gradient Centralized Convolution.

Swalpa Kumar Roy, Purbayan Kar, Danfeng Hong, Xin Wu, Antonio Plaza, Jocelyn Chanussot

IEEE Trans. Geosci. Remote. Sens., 2022

Lightweight Heterogeneous Kernel Convolution for Hyperspectral Image Classification With Noisy Labels.

Swalpa Kumar Roy, Danfeng Hong, Purbayan Kar, Xin Wu, Xun Liu, Di Zhao

IEEE Geosci. Remote. Sens. Lett., 2022

M2FNet: Multi-modal Fusion Network for Emotion Recognition in Conversation.

Vishal M. Chudasama, Purbayan Kar, Ashish Gudmalwar, Nirmesh Shah, Pankaj Wasnik, Naoyuki Onoe

Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops, 2022

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

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