Chun-Yu Zhang

FVHOC: An Efficient Finger Vein Recognition Based on Histogram of Oriented Curvatures

Finger-vein recognition has become a promising modality in biometric authentication. However, the traditional template-based and handcrafted methods are limited in representing the geometric properties of vein ridges, such as curvature continuity and orientation coherence, making them sensitive to low contrast, misalig...