Title :
Sampling algorithms for multivariate wavelets
Author :
Lian, Yongqiang ; Song, Dandan ; Di, Jizheng
Author_Institution :
Dept. of Appl. Math. Coll. of Sci., Zhejiang Univ. of Technol., Hangzhou, China
Abstract :
In this paper, we give algorithms to calculate multivariate wavelet coefficients approximately by sampled values of functions. Then we provide two formulae respectively to calculate the outlines and details of functions. Last, as an example, we draw figures of outline and detail of a function.
Keywords :
approximation theory; sampling methods; wavelet transforms; multivariate wavelet coefficients; sampling algorithm; Approximation algorithms; Classification algorithms; Multiresolution analysis; Publishing; Tensile stress; Wavelet coefficients; Mallat algorithm; multivariate wavelets; sampling algorithms; scaling function; wavelets;
Conference_Titel :
Multimedia Technology (ICMT), 2011 International Conference on
Conference_Location :
Hangzhou
Print_ISBN :
978-1-61284-771-9
DOI :
10.1109/ICMT.2011.6001783
