DocumentCode
2933876
Title
Study on the wavelet threshold image de-noising method
Author
Li, Jijun ; Guan, Yuqing ; Jing, Xia ; Zhao, Chunwang ; Lin, Lin
Author_Institution
Sch. of Sci., Inner Mongolia Univ. of Technol., Hohhot, China
Volume
1
fYear
2010
fDate
1-2 Aug. 2010
Firstpage
284
Lastpage
287
Abstract
This paper introduces the principle of wavelet multi-resolution analysis. The wavelet threshold de-noising method is described. Some key problems on the wavelet threshold de-noising method are discussed in detail. The experimental results show that the wavelet threshold de-noising method can better preserve image details and its de-noising effect is better than that of the traditional filtering method.
Keywords
filtering theory; image denoising; wavelet transforms; filtering method; wavelet multiresolution analysis; wavelet threshold image denoising method; Image reconstruction; Noise reduction; Wavelet analysis; Image de-noising; Threshold; Wavelet transform;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits,Communications and System (PACCS), 2010 Second Pacific-Asia Conference on
Conference_Location
Beijing
Print_ISBN
978-1-4244-7969-6
Type
conf
DOI
10.1109/PACCS.2010.5626886
Filename
5626886
Link To Document