DocumentCode
2516001
Title
Research the Performance of a Recursive Algorithm of the Local Discrete Wavelet Transform
Author
Kopenkov, V.N. ; Myasnikov, V.V.
Author_Institution
Image Process. Syst. Inst., RAS, Samara, Russia
fYear
2010
fDate
23-26 Aug. 2010
Firstpage
4452
Lastpage
4455
Abstract
We experimentally compare the performance of two fast algorithms for computing the local discrete wavelet transform of one-dimensional signals: the Mallat algorithm and a recursive algorithm. For the comparison purposes, we analyze Haar wavelet bases for one and two-dimensional signals, an extension of the Haar basis with the scale coefficient 3, and biorthogonal polynomial spline wavelets with finite support.
Keywords
Haar transforms; discrete wavelet transforms; signal processing; splines (mathematics); Haar wavelet; Mallat algorithm; biorthogonal polynomial spline wavelets; local discrete wavelet transform; recursive algorithm; Algorithm design and analysis; Discrete wavelet transforms; Signal processing algorithms; Spline; Wavelet analysis; Independent component analysis; fast wavelet transfom; signal/image processing; spline wavelets;
fLanguage
English
Publisher
ieee
Conference_Titel
Pattern Recognition (ICPR), 2010 20th International Conference on
Conference_Location
Istanbul
ISSN
1051-4651
Print_ISBN
978-1-4244-7542-1
Type
conf
DOI
10.1109/ICPR.2010.1081
Filename
5597863
Link To Document