FIELD: encoding/decoding.
SUBSTANCE: group of inventions relates to technologies of encoding/decoding of three-dimensional images. An image decoding method is proposed. The method contains a stage of determination of motion information related to the current block. Next, according to the method, an elementary value of prediction for the current block is determined based on motion information related to the current block. Moreover, the stage of determination of motion information related to the current block includes: determination of motion information related to subblocks in the current block by subblocks in a reference block, if a central subblock in the reference block has motion information.
EFFECT: increase in the efficiency of image encoding/decoding by means of elimination of dependence data, when determining motion information.
5 cl, 37 dwg, 5 tbl
