DocumentCode
1862290
Title
A novel local threshold binarization method for QR image
Author
Yang Yanli ; Zhang zhenxing
Author_Institution
College of Software Shen zhen University, Guangdong, China
fYear
2012
fDate
3-5 March 2012
Firstpage
224
Lastpage
227
Abstract
In this Paper, we propose a new adaptive local threshold method for non-uniform illumination of QR image. Our approach is an extension to Bernsen algorithm, which is a local threshold method of binarzation. We consider the local and edge information to select the threshold value. Experiment result shows that our approach is effective adaptive thresholding method for non-uniform illumination QR image.
Keywords
QR; binarization; chadaptive threshold; non-uniform illumination;
fLanguage
English
Publisher
iet
Conference_Titel
Automatic Control and Artificial Intelligence (ACAI 2012), International Conference on
Conference_Location
Xiamen
Electronic_ISBN
978-1-84919-537-9
Type
conf
DOI
10.1049/cp.2012.0959
Filename
6492566
Link To Document