Modeling the joint statistics of images in the wavelet domain

Eero P. Simoncelli

doi:10.1117/12.366779

26 October 1999 Modeling the joint statistics of images in the wavelet domain

Eero P. Simoncelli

Proceedings Volume 3813, Wavelet Applications in Signal and Image Processing VII; (1999) https://doi.org/10.1117/12.366779
Event: SPIE's International Symposium on Optical Science, Engineering, and Instrumentation, 1999, Denver, CO, United States

Abstract

I describe a statistical model for natural photographic images, when decomposed in a multi-scale wavelet basis. In particular, I examine both the marginal and pairwise joint histograms of wavelet coefficients at adjacent spatial locations, orientations, and spatial scales. Although the histograms are highly non-Gaussian, they are nevertheless well described using fairly simple parameterized density models.

Citation Download Citation

Eero P. Simoncelli "Modeling the joint statistics of images in the wavelet domain", Proc. SPIE 3813, Wavelet Applications in Signal and Image Processing VII, (26 October 1999); https://doi.org/10.1117/12.366779

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