ENCODING VIDEO USING PALETTE PREDICTION AND INTRA-BLOCK COPY
A system for video encoding is described herein. The system includes a processor to execute a multi-pass palette search and mapping on a video frame to generate palette candidates. The processor is to execute an intra block copy prediction on the video frame to generate intra-block-copy candidates....
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creator | Ryzhov, Dmitry E Embar Raghukrishnan, Srinivasan Zhang, Wenhao Holland, James M Xu, Lidong Yedidi, Satya N |
description | A system for video encoding is described herein. The system includes a processor to execute a multi-pass palette search and mapping on a video frame to generate palette candidates. The processor is to execute an intra block copy prediction on the video frame to generate intra-block-copy candidates. The processor is to also calculate a rate distortion optimization (RDO) cost for a set of generated residuals, the palette candidates, and the intra-block-copy candidates. The processor is to further also execute a final mode decision based on a comparison of the rate distortion optimization (RDO) costs. |
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subjects | ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY PICTORIAL COMMUNICATION, e.g. TELEVISION |
title | ENCODING VIDEO USING PALETTE PREDICTION AND INTRA-BLOCK COPY |
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