Fingerprint Image Enhancement Using STFT Analysis.

Sharat Chikkerur Venu Govindaraju Alexander N. Cartwright

Published in: ICAPR (2) (2005)

Keyphrases

image enhancement
numerical analysis
image analysis
image processing
minutiae extraction
edge detection
partial differential equations
contrast enhancement
neural network
machine learning
frequency domain
fingerprint images
transfer function
image processing and analysis