Zak-Gabor representation of images

Izidor Gertner; Yehoshua Y. Zeevi

doi:10.1117/12.24199

1 September 1990 Zak-Gabor representation of images

Izidor Gertner, Yehoshua Y. Zeevi

Proceedings Volume 1360, Visual Communications and Image Processing '90: Fifth in a Series; (1990) https://doi.org/10.1117/12.24199
Event: Visual Communications and Image Processing '90, 1990, Lausanne, Switzerland

Abstract

A mathematical approach to image analysis and synthesis in the combined frequency- position space is presented. The formalism is based on the Weil map - Zak transform, which provides one of the most fundamental tools for studies of nonstationary processes and images as such. Algorithms suitable for computation of Gabor expansion coefficients are presented.

Citation Download Citation

Izidor Gertner and Yehoshua Y. Zeevi "Zak-Gabor representation of images", Proc. SPIE 1360, Visual Communications and Image Processing '90: Fifth in a Series, (1 September 1990); https://doi.org/10.1117/12.24199

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