Graph-based Transforms for Video Coding

3 Sep 2019Hilmi E. EgilmezYung-Hsuan ChaoAntonio Ortega

In many state-of-the-art compression systems, signal transformation is an integral part of the encoding and decoding process, where transforms provide compact representations for the signals of interest. This paper introduces a class of transforms called graph-based transforms (GBTs) for video compression, and proposes two different techniques to design GBTs... (read more)

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