Stability Analysis of Constrained Nonlinear Phase Portrait Models of Fingerprint Orientation Images.

Jun Li Wei-Yun Yau Jian-Gang Wang Wee Ser

Published in: ICB (2007)

Keyphrases

stability analysis
nonlinear systems
image analysis
image features
edge detection
input image
gabor filters
neural network
genetic algorithm
image processing
multiscale
facial expressions
region of interest