IMAGE PROCESSING DEVICE AND METHOD Russian patent published in 2018 - IPC H04N19/52 H04N19/30 H04N19/597 H04N19/423 

FIELD: electrical communication engineering.

SUBSTANCE: invention relates to computer engineering. Image processing device includes a motion compensation unit that performs motion compensation to generate a predicted image; a motion vector compression unit configured to compress an interlayer motion vector of an adjacent block in the level direction using the same compression ratio as the temporal motion vector of the adjacent block in the time direction to generate a compressed motion vector; and an encoding unit configured to encode the image using the predicted image.

EFFECT: technical result is to curb the increase in the storage capacity required for encoding and decoding.

14 cl, 139 dwg