Publication

The Marr Wavelet Pyramid

Michaël Unser, Dimitri Nestor Alice Van De Ville
2008
Conference Papers

Abstract

We introduce a new semi-orthogonal complex wavelet basis of L-2(R-2). The basis functions are associated to the complex gradient-Laplace operator, which plays a central role in image processing. We define analytically a single-generator wavelet that is shifted on the coset positions of the subsampling matrix.

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The Marr Wavelet Pyramid

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