Title :
A fast algorithm for two or more dimensional nonseparable wavelets
Author :
Lijun, He ; Yonghong, Zeng
Author_Institution :
Nat. Univ. of Defense Technol., Changsha, China
Abstract :
In this paper, a practical fast algorithm for computing nonseparable two dimensional or multidimensional wavelets is discussed using multiresolution analysis. We consider two sampling lattices: separable by two in two dimensions and quincunx
Keywords :
signal resolution; signal sampling; wavelet transforms; 2D nonseparable wavelets; multidimensional wavelets; multiresolution analysis; nonseparable sampling; practical fast algorithm; quincunx; sampling lattices; two dimensional nonseparable wavelets; Filtering; Filters; Lattices; Multidimensional systems; Sampling methods; Signal processing algorithms; Signal sampling; Wavelet analysis; Wavelet domain; Zinc;
Conference_Titel :
Signal Processing Proceedings, 1998. ICSP '98. 1998 Fourth International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-4325-5
DOI :
10.1109/ICOSP.1998.770207
