A detection method for irregular lightness variation of low contrast.

Kazutaka Taniguchi Kunio Ueta Shoji Tatsumi

Published in: SMC (7) (2004)

Keyphrases

detection method
low contrast
blood vessels
face detection
fully automatic
background noise
high contrast
detection algorithm
intensity variations
feature detection
high noise
gray level
gray value
cell segmentation
phase contrast
region detection
contrast enhancement
color space
image processing