An improved fingerprint orientation field extraction method based on quality grading scheme.

Weixin Bian Shifei Ding Yu Xue

Published in: Int. J. Mach. Learn. Cybern. (2018)

Keyphrases

orientation field
fingerprint recognition
fingerprint orientation
fingerprint images
fingerprint identification
fingerprint matching
poor quality
singular points
high quality
low quality
structure tensor
palmprint
motion estimation
data quality