METHOD AND APPARATUS FOR ENCODING VIDEO USING TRANSFORMATION INDEX, AS WELL AS METHOD AND APPARATUS FOR DECODING VIDEO USING TRANSFORMATION INDEX Russian patent published in 2018 - IPC H04N19/60 H04N19/122 H04N19/96 H04N19/124 

FIELD: computer equipment.

SUBSTANCE: invention relates to computer engineering. Video encoding method in which split information is generated indicating whether a coding unit is divided from at least one coding unit included in a maximum coding unit; when the current level conversion unit included in coding unit is divided into lower-level transformation units, a conversion index information for indicating division of the current-level conversion unit is generated; quantized transform coefficients of a current level transform unit are generated; and bitstream is generated based on the split information, conversion index information and quantized transform coefficient of the current level transform unit.

EFFECT: technical result is to increase efficiency of decoding information by using a conversion index.

10 cl, 23 dwg, 1 tbl