IMAGE DECODING METHOD, IMAGE ENCODING METHOD, IMAGE DECODING DEVICE, IMAGE ENCODING DEVICE, AND IMAGE ENCODING AND DECODING DEVICE Russian patent published in 2017 - IPC H04N19/119 H04N19/174 H04N19/436 

FIELD: physics.

SUBSTANCE: image decoding method is proposed for decoding a bitstream that includes an encoded signal obtained by encoding tiles and slices, into which an image is divided. The method comprises decoding an encoded signal. Each of the slices is either a normal slice, or a dependent slice, wherein the normal slice can be decoded without reference to another slice and has information in the header, which can be used for another slice, and the dependent slice can be decoded using the information included in the header of another slice.

EFFECT: increasing the efficiency of image decoding.

19 cl, 57 dwg