Print ISSN: 1681-6900

Online ISSN: 2412-0758

Author : A. Boriskevich, Anatoly


Combined Hierarchical Wavelet-Coefficient Structures For Grayscale Image Compression

T. M. Al-juboori; Viktar Yu. Tsviatkou; Anatoly A. Boriskevich

Engineering and Technology Journal, 2010, Volume 28, Issue 5, Pages 1024-1037

A suitable algorithm suggested with wavelet compression for gray scale
images based on one- and two-dimension combined hierarchical structure, in the
sub-band which has been generated by the aid of several types of wavelet
functions. It is shown that the using of combined based hierarchical structures
allows us to reduce the calculations complexity of compression and
decompression at constant values of compression coefficients.