-
Chapter and Conference Paper
Low-illumination Palmprint Image Enhancement Based on U-Net Neural Network
Palmprint has a high application prospect due to the stability, uniqueness, difficulty of reproduction, easy acquisition and high user acceptance of its own texture characteristics. However, palmprint images a...
-
Chapter and Conference Paper
Region of Interest Extraction for Closed Palm with Complex Background
The tilt of the closed palm can make it impossible to accurately locate the region of interest (ROI) in contactless palmprint recognition systems. In order to accurately extract the closed palm ROI in the tilt...
-
Article
Multi-scale discriminant representation for generic palmprint recognition
Palmprint shows great potential in biometric-based security due to its advantages of great stability, easy collection, and high accuracy. However, with insufficient training samples, how to extract discriminat...