Title :
Tensor-product wavelet vs. Mallat decomposition: a comparative analysis
Author :
Rosiene, Carolyn Pe ; Nguyen, Truong Q.
Author_Institution :
Dept. of Comput. Sci., Hartford Univ., West Hartford, CT, USA
Abstract :
The two-dimensional tensor product wavelet transform is compared to the Mallat representation for the purpose of data compression. It is shown that the tensor product wavelet transform will always provide a coding gain greater than or equal to that of the Mallat representation. Further, the costs of obtaining the tensor product wavelet transform are outlined
Keywords :
data compression; image coding; tensors; wavelet transforms; Mallat decomposition; coding gain; data compression; image compression; subband coding; two-dimensional tensor product wavelet transform; Computational efficiency; Computed tomography; Computer science; Discrete wavelet transforms; Hardware; Image coding; Tensile stress; Wavelet analysis; Wavelet packets; Wavelet transforms;
Conference_Titel :
Circuits and Systems, 1999. ISCAS '99. Proceedings of the 1999 IEEE International Symposium on
Conference_Location :
Orlando, FL
Print_ISBN :
0-7803-5471-0
DOI :
10.1109/ISCAS.1999.778877
