Title :
A Signal Denoise Algorithm Based on Wavelet Transform
Author :
Jiang Jing ; Jiang Lin
Author_Institution :
Meng Lidong Jiang Shijin Shandong Univ. of Technol., Zibo, China
Abstract :
In this paper, we propose an algorithm for removing Gaussian noise from signal while preserving important details for further processing. The algorithm is based on wavelet modulus maximum theory. A wavelet transform modulus maximum algorithm for signal denoising was presented and analyzed deeply. The simulation results show that the method is effective in both noise removing and detail preserving.
Keywords :
Gaussian noise; signal denoising; wavelet transforms; Gaussian noise removing; detail preserving; signal denoise algorithm; wavelet transform modulus maximum algorithm; Continuous wavelet transforms; Noise; Signal processing algorithms; Time frequency analysis; Wavelet analysis; Modulus maximum; Signal denoise; Wavelet transform;
Conference_Titel :
Industrial Control and Electronics Engineering (ICICEE), 2012 International Conference on
Conference_Location :
Xi´an
Print_ISBN :
978-1-4673-1450-3
DOI :
10.1109/ICICEE.2012.481
