Offline Chinese Signature Identification Based on 2-Pass System
Chun Wang · Computer Systems and Applications · 2010
In this paper,an offline Chinese signature identification system based on a two stages classifier is built.It adopted pseudo feature and shape feature extraction.The emphasis of shape feature is the pseudo-Zernike moment with rotation,scale and translation invariance and anti-noise character.The pseudo dynamic features high gray feature(HPF),framework aspect gray feature,and gray barycenter feature.It has been proved that the identification of 2-pass system can save a lot of time for identification except in improving the recognition rate.