METHOD AND APPARATUS FOR SYNTAX ELEMENT ENCODING IN VIDEO CODEC Russian patent published in 2018 - IPC H04N19/13 H03M7/40 

FIELD: electrical communication engineering.

SUBSTANCE: invention relates to computer engineering. Method for determining an entropy code parameter associated with indices from an index block used to encode or decode an image encoding unit according to a palette, wherein said palette contains a set of indices associated with pixel values, said entropy code being used to encode or decode at least a portion of said index block, wherein the index of said index block is encoded with prediction using one of a plurality of prediction modes, and the parameter of said entropy code is determined depending on the prediction mode of the index encoded with prediction and associated with the entropy code.

EFFECT: technical result is to improve the coding of the Run element of the syntax of the palette mode.

21 cl, 17 dwg, 1 tbl