DocumentCode
1988854
Title
The Research and Exploration of Wavelet Signal Denoising
Author
WeiXi Zhang
Author_Institution
Electron. & Inf. Eng. Dept, Jiangsu Teachers Coll. of Technol., Changzhou, China
fYear
2012
fDate
27-30 May 2012
Firstpage
1
Lastpage
3
Abstract
In real engineering application, sampling signals are inevitably influnenced by noise.Based on the characteristic analysis of signal noise, we know that the wavelet analysis was effective when applied to eliminate noise . Simulations are performed on these algorithms in this paper, and the simulations demonstrate that the results of denoising by wavelet packet may better or less than wavelet because of the different amount of noise in image.
Keywords
signal denoising; wavelet transforms; characteristic analysis; eliminate noise; sampling signals; signal noise; wavelet analysis; wavelet signal denoising; Cost function; Noise reduction; PSNR; Wavelet analysis; Wavelet packets;
fLanguage
English
Publisher
ieee
Conference_Titel
Engineering and Technology (S-CET), 2012 Spring Congress on
Conference_Location
Xian
Print_ISBN
978-1-4577-1965-3
Type
conf
DOI
10.1109/SCET.2012.6341939
Filename
6341939
Link To Document