5 papers
Adaptive Conformal Redistribution for Inter-class Transitional Uncertainty in Medical Image Classification
Saibal Ghosh, Samarup Bhattacharya, Sanjoy Kumar Saha +2
Medical image classification is frequently complicated by transitional categories whose feature distributions overlap those of adjacent classes, producing ambiguous decision bounda…
Reliability-Aware Weighted Multi-Scale Spatio-Temporal Maps for Heart Rate Monitoring
Arpan Bairagi, Rakesh Dey, Siladittya Manna +1
Remote photoplethysmography (rPPG) allows for the contactless estimation of physiological signals from facial videos by analyzing subtle skin color changes. However, rPPG signals a…
Conformal uncertainty quantification to evaluate predictive fairness of foundation AI model for skin lesion classes across patient demographics
Swarnava Bhattacharyya, Umapada Pal, Tapabrata Chakraborti
Deep learning based diagnostic AI systems based on medical images are starting to provide similar performance as human experts. However these data hungry complex systems are inhere…
A Layer-Wise Tokens-to-Token Transformer Network for Improved Historical Document Image Enhancement
Risab Biswas, Swalpa Kumar Roy, Umapada Pal
Document image enhancement is a fundamental and important stage for attaining the best performance in any document analysis assignment because there are many degradation situations…
DocBinFormer: A Two-Level Transformer Network for Effective Document Image Binarization
Risab Biswas, Swalpa Kumar Roy, Ning Wang +2
In real life, various degradation scenarios exist that might damage document images, making it harder to recognize and analyze them, thus binarization is a fundamental and crucial…