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cs.CV2025
ProtoN: Prototype Node Graph Neural Network for Unconstrained Multi-Impression Ear Recognition
Santhoshkumar Peddi, Sadhvik Bathini, Arun Balasubramanian +2
Ear biometrics offer a stable and contactless modality for identity recognition, yet their effectiveness remains limited by the scarcity of annotated data and significant intra-cla…
cs.CV2025
G-MSGINet: A Grouped Multi-Scale Graph-Involution Network for Contactless Fingerprint Recognition
Santhoshkumar Peddi, Soham Bandyopadhyay, Debasis Samanta
This paper presents G-MSGINet, a unified and efficient framework for robust contactless fingerprint recognition that jointly performs minutiae localization and identity embedding d…