Title :
Analysis of Divisibility in Thenar Palmprint with Texture Features
Author :
Zhu, Xijun ; Liu, Dazhuan
Author_Institution :
Coll. of Inf. Sci. & Technol., Qingdao Univ. of Sci. & Technol., Qingdao, China
Abstract :
Proposed a texture analysis method that based on the combination of the Gabor filters and 2DPCA. Through Gabor filter obtained the multi-direction and multi-resolution Gabor sub-image in the time and frequency domains. The Gabor sub-images were processed by 2DPCA, and extracted the multi-scale and multi-orientation feature vector. Finally using Euclidean distance measure the similarity of different classes. The experiment proved the effectiveness of the method.
Keywords :
Gabor filters; feature extraction; image resolution; image texture; medical image processing; vectors; 2DPCA; Euclidean distance measure; Gabor filters; Gabor sub-image; Thenar Palmprint; multiorientation feature vector; texture features; time frequency domains; Covariance matrix; Feature extraction; Filtering theory; Frequency domain analysis; Gabor filters; Wavelet transforms; Feature extraction; Gabor; Principal component analysis; Thenar Plmprint;
Conference_Titel :
Cryptography and Network Security, Data Mining and Knowledge Discovery, E-Commerce & Its Applications and Embedded Systems (CDEE), 2010 First ACIS International Symposium on
Conference_Location :
Qinhuangdao
Print_ISBN :
978-1-4244-9595-5
DOI :
10.1109/CDEE.2010.43
