Search Results for author: Riya Kothari

Found 2 papers, 0 papers with code

Sensor-invariant Fingerprint ROI Segmentation Using Recurrent Adversarial Learning

no code implementations3 Jul 2021 Indu Joshi, Ayush Utkarsh, Riya Kothari, Vinod K Kurmi, Antitza Dantcheva, Sumantra Dutta Roy, Prem Kumar Kalra

In order to save the human effort in generating annotations required by state-of-the-art, we propose a fingerprint roi segmentation model which aligns the features of fingerprint images derived from the unseen sensor such that they are similar to the ones obtained from the fingerprints whose ground truth roi masks are available for training.

Segmentation

Data Uncertainty Guided Noise-aware Preprocessing Of Fingerprints

no code implementations2 Jul 2021 Indu Joshi, Ayush Utkarsh, Riya Kothari, Vinod K Kurmi, Antitza Dantcheva, Sumantra Dutta Roy, Prem Kumar Kalra

The effectiveness of fingerprint-based authentication systems on good quality fingerprints is established long back.

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