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arXiv · 2009.02508

Image compression by means of the multidimensional circulant covariance extension problem -- Revisited

Tommaso Benciolini·Tommaso Grigoletto·Mattia Zorzi
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Abstract

We revisit the image compression problem using the framework introduced by Ringh, Karlsson and Lindquist. More precisely, we explore the possibility to consider a family of objective functions and a different way to design the prior in the corresponding multidimensional circulant covariance extension problem. The latter leads to refined compression paradigms.

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Tommaso Benciolini, Tommaso Grigoletto, Mattia Zorzi. 2020-09-05. Image compression by means of the multidimensional circulant covariance extension problem -- Revisited. https://arxiv.org/abs/2009.02508

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