Palmprint image enhancement using phase congruency.

Yunyong Punsawad Yodchanan Wongsawat

Published in: ROBIO (2008)

Keyphrases

image enhancement
palmprint
feature detection
image processing
image analysis
edge detection
feature extraction
infrared images
gabor filters
recognition algorithm
region of interest
contrast enhancement
low quality
low resolution
coarse to fine
image structure
principal component analysis
multiscale
computer vision