DocumentCode
437004
Title
A novel method of Wiener filtering based on wavelet multi-scale thresholds
Author
Mingyan Jiang ; Yuan, Dongfeng
Author_Institution
Sch. Inf. Sci. & Eng., Shandong Univ., Jinan, China
Volume
1
fYear
2004
fDate
31 Aug.-4 Sept. 2004
Firstpage
360
Abstract
Since the Wiener filtering based on wavelet has some detects on denoising, in this paper we propose some improved and novel methods on wavelet threshold, multi-scale thresholds and Wiener filtering based on wavelet. The simulations show that the proposed methods can effectively enhance the capacity of Wiener filter denoising.
Keywords
Wiener filters; signal denoising; wavelet transforms; Wiener filtering denoising; wavelet multiscale threshold; Noise level; Noise reduction; Radar; Signal to noise ratio; Stability; Ultrasonic imaging; Wavelet coefficients; Wiener filter;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing, 2004. Proceedings. ICSP '04. 2004 7th International Conference on
Print_ISBN
0-7803-8406-7
Type
conf
DOI
10.1109/ICOSP.2004.1452656
Filename
1452656
Link To Document