KT Corporation
Method and apparatus for predicting and restoring a video signal using palette entry and palette mode

Abstract:

Provided is a method for decoding a video signal. Such a method may include obtaining at least one palette entry of a current block from a palette map of a previous block, constructing a palette map of the current block including the obtained palette entry, deriving a palette index on a sample-by-sample basis of the current block, and reconstructing the current block by using the palette map of the current block and the palette index.