Birch, Stewart, Kolasch & Birch, LLP
Wavelet-enhanced automated fingerprint identification system
A method and system for performing automated biological identification. The system including a preprocessing module with a histogram transform for locally and globally enhancing biological data such as fingerprints. An enhancement module with a fast smoothing and enhancement function. A feature extraction module with a fingerprint oriented thinning function. A matching module with a resolution-enhanced Hough transform function for fingerprint registration and matching score function.
National University of Singapore
G G
G06V G06V
inventional inventional
Seng Luan Lixin Jo Tao Bao
Lee Shen Yew Tham Xia Liu