Search Results for author: Kanishka P. Wijewardena

Found 2 papers, 0 papers with code

ViT Unified: Joint Fingerprint Recognition and Presentation Attack Detection

no code implementations12 May 2023 Steven A. Grosz, Kanishka P. Wijewardena, Anil K. Jain

In this work, we leverage a vision transformer architecture for joint spoof detection and matching and report competitive results with state-of-the-art (SOTA) models for both a sequential system (two ViT models operating independently) and a unified architecture (a single ViT model for both tasks).

Fingerprint Template Invertibility: Minutiae vs. Deep Templates

no code implementations8 May 2022 Kanishka P. Wijewardena, Steven A. Grosz, Kai Cao, Anil K. Jain

We show that while a deep template can be inverted to produce a fingerprint image that could be matched to its source image, deep templates are more resistant to reconstruction attacks than minutiae templates.

TAR Vocal Bursts Type Prediction

Cannot find the paper you are looking for? You can Submit a new open access paper.