Video coding using a pyramidal Gabor expansion

Touradj Ebrahimi; Todd Randall Reed; Murat Kunt

doi:10.1117/12.24235

1 September 1990 Video coding using a pyramidal Gabor expansion

Touradj Ebrahimi, Todd Randall Reed, Murat Kunt

Proceedings Volume 1360, Visual Communications and Image Processing '90: Fifth in a Series; (1990) https://doi.org/10.1117/12.24235
Event: Visual Communications and Image Processing '90, 1990, Lausanne, Switzerland

Abstract

A compression technique based on an expansion is presented. The elementary functions of the expansion form a class of pyramidal Gabor functions covering the frequency domain in octave bands. The image sequence is coded by differentially coding selected coefficients of this expansion. Simulation results show sequences reconstructed with good quality for a bit rate less than 64 Kbit/s.

Citation Download Citation

Touradj Ebrahimi, Todd Randall Reed, and Murat Kunt "Video coding using a pyramidal Gabor expansion", Proc. SPIE 1360, Visual Communications and Image Processing '90: Fifth in a Series, (1 September 1990); https://doi.org/10.1117/12.24235

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