DocumentCode
3645522
Title
An example of wavelet denoising using lazy transform and the lifting scheme
Author
Ana M. Gavrovska;Milorad P. Paskaš;Irini S. Reljin
Author_Institution
Ministry of Science and Technological Development, Republic of Serbia
fYear
2011
Firstpage
615
Lastpage
618
Abstract
This paper considers the implementation of the lifting scheme. It is used as an effective and flexible tool for introducing signal dependence into the problem by improving the wavelet properties. Here, we present the results for simple example of the lazy transform implementation for the signal denoising problem. The results are obtained by testing different threshold values.
Keywords
"Wavelet transforms","Signal to noise ratio","Simulation","Filter banks","Noise measurement","Approximation methods"
Publisher
ieee
Conference_Titel
Telecommunications Forum (TELFOR), 2011 19th
Print_ISBN
978-1-4577-1499-3
Type
conf
DOI
10.1109/TELFOR.2011.6143623
Filename
6143623
Link To Document