Intrinsic Limitations of Fingerprint Orientation Estimation.

Patrick Schuch Shell Simon-Daniel Schulz Christoph Busch

Published in: BIOSIG (2017)

Keyphrases

orientation estimation
fingerprint images
orientation field
fingerprint recognition
rotation invariant
radon transform
structure tensor
singular points
image enhancement
low quality
similarity measure
input image
geometric structure
straight line
region of interest
detection algorithm
high quality
computer vision