Image compression by Gabor expansion

Murat Kunt; Touradj Ebrahimi

doi:10.1117/12.55898

1 July 1991 Image compression by Gabor expansion

Murat Kunt, Touradj Ebrahimi

Author Affiliations +

Optical Engineering, Vol. 30, Issue 7, (July 1991). https://doi.org/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.

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Murat Kunt and Touradj Ebrahimi "Image compression by Gabor expansion," Optical Engineering 30(7), (1 July 1991). https://doi.org/10.1117/12.55898

Published: 1 July 1991

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