Image Enhancement of Finger Vein Patterns Based on the Guided Filter.

Tao Zhan Hui Ma Na Hu

Published in: CSPS (2) (2018)

Keyphrases

image enhancement
unsharp masking
median filter
shock filter
homomorphic filtering
image processing
transfer function
vein patterns
enhanced image
contrast enhancement
edge detection
histogram equalization
thermal imaging
noise reduction
image analysis
multiresolution
blood vessels
co occurrence