DocumentCode
3234387
Title
A novel second generation wavelet transform algorithm applied in laser radar echo signal denoising
Author
Songwei, Zhang ; Xiao, Cui
Author_Institution
Zhengzhou Inst. of Aeronaut. Ind. Manage., Zhengzhou, China
fYear
2011
fDate
27-29 May 2011
Firstpage
123
Lastpage
126
Abstract
A novel signal denoising algorithm based on second generation wavelet transform is proposed, which can effectively eliminate the noise in the laser radar echo signal. Simulation results show that the algorithm can improve signal-noise-ratio (SNR) and reduce the noise of the laser radar echo signal, compared with the traditional wavelet denoising algorithm, the algorithm is simple, suitable for real time processing.
Keywords
echo suppression; optical radar; radar signal processing; signal denoising; wavelet transforms; SNR; laser radar echo signal denoising; noise elimination; second generation wavelet transform algorithm; signal- noise-ratio; wavelet denoising algorithm; Laser noise; Lasers; Signal resolution; Wavelet analysis; Wavelet domain; Wavelet transforms; Second generation wavelets; laser radar echo; signal denoising;
fLanguage
English
Publisher
ieee
Conference_Titel
Communication Software and Networks (ICCSN), 2011 IEEE 3rd International Conference on
Conference_Location
Xi´an
Print_ISBN
978-1-61284-485-5
Type
conf
DOI
10.1109/ICCSN.2011.6014403
Filename
6014403
Link To Document