Techniques are described for palette-based video coding. In palette-based coding, a video
coder may form a so-called “palette” as a table of colors for representing video data of a …

In one example, a device for decoding video data includes a memory configured to store
video data and a video decoder configured to determine that a value for a right shift …

A method of encoding input data to generate corresponding encoded data is provided. The
method includes encoding the input data into a plurality of symbols in the encoded data …

US20230412804A1 - Encoding method, decoding method, encoding/decoding system, encoder,
and decoder - Google Patents US20230412804A1 - Encoding method, decoding method …

US20230412805A1 - Encoding method, decoding method, encoding/decoding system, encoder,
and decoder - Google Patents US20230412805A1 - Encoding method, decoding method …

An encoding, a decoding method, a system for encoding and decoding, an encoder, and a
decoder are provided. The encoding method includes the following. In a palette mode, if …

An apparatus includes a processor that is configured to select a palette entry in the palette
for coding a value of a pixel of the image block; obtain respective palette indexes of …

(57) ABSTRACT A hybrid palette-DPCM coding implementation generates a palette for the
most dominant colors in an image block and an index block based on the palette …