DocumentCode
2871267
Title
Study of Fusion Iterative Enhancement Algorithm of Hand Vein Image Based on Wavelet Transfor
Author
Bo Li ; Xiaoping Yang ; Zhihong Chen
Author_Institution
Key Lab. of Film & Commun. Device, Tianjin Univ. of Technol., Tianjin, China
Volume
2
fYear
2012
fDate
28-29 Oct. 2012
Firstpage
54
Lastpage
56
Abstract
A fusion iterative enhancement method based on wavelet transform is proposed to improve hand vein image in this paper. the method enhanced image in the frequency domain and spatial domain respectively. Experiment results indicated that this method not only enhanced the contrast ratio of the image obviously, but also removed the image noise effectively. the hand vein image processed by this method is a promising preparation for further hand vein recognition.
Keywords
frequency-domain analysis; image denoising; image enhancement; image fusion; iterative methods; vein recognition; wavelet transforms; frequency domain; fusion iterative enhancement algorithm; hand vein image; hand vein recognition; image noise removal; spatial domain; wavelet transform; Computational intelligence; enhance vein image; image fusion; iterative method; wavelet transform;
fLanguage
English
Publisher
ieee
Conference_Titel
Computational Intelligence and Design (ISCID), 2012 Fifth International Symposium on
Conference_Location
Hangzhou
Print_ISBN
978-1-4673-2646-9
Type
conf
DOI
10.1109/ISCID.2012.165
Filename
6405564
Link To Document