Title :
Efficient implementation of Gabor transforms for image compression
Author :
Wang, Huifang ; Yan, Heng-Chao
Author_Institution :
Dept. of Electr. Eng., Sydney Univ., NSW, Australia
fDate :
4/23/1992 12:00:00 AM
Abstract :
The Gabor transform is very useful for image analysis and compression. However, computation of the Gabor transform is very complicated and time consuming because the Gabor elementary functions are not mutually orthogonal. An efficient algorithm is presented for computing Gabor transforms. It is applied to image compression with good results.
Keywords :
data compression; picture processing; transforms; Gabor transforms; efficient algorithm; image analysis; image compression;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19920549
