1 July 1991 Image compression by Gabor expansion
Author Affiliations +
Optical Engineering, 30(7), (1991). doi:10.1117/12.55898
Abstract
A compression technique based on a pyramidal expansion is presented. The elementary functions of the expansion form a class of pyramidal Gabor functions partitioning the frequency domain into different regions. Still images and moving image sequences are coded by Selecting and quantizing the coefficients in this expansion. Computer simulation of the proposed method show good quality reconstruction of both still images and image sequences.
Murat Kunt, Touradj Ebrahimi, "Image compression by Gabor expansion," Optical Engineering 30(7), (1 July 1991). http://dx.doi.org/10.1117/12.55898
JOURNAL ARTICLE
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KEYWORDS
Image compression

Transform theory

Image quality

Image analysis

Image transmission

Visual system

Chemical elements

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