Finger-vein image quality evaluation based on the representation of grayscale and binary image.

Huafeng Qin Ziran Chen Xiping He

Published in: Multim. Tools Appl. (2018)

Keyphrases

gray scale
binary images
grayscale images
color images
gray scale images
mathematical morphology
gray level
chain code
morphological operations
euclidean distance transformation
finger vein
color information
error diffusion
binary and gray scale
image representation
personal identification