IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD Russian patent published in 2020 - IPC H04N19/503 

FIELD: physics.

SUBSTANCE: invention relates to a device and a method of processing images, which enables to prevent reduction of encoding efficiency. Image processing device includes a motion prediction motion vector generating unit configured to set the unavailability of the combined unit when the type of the reference frame for the current block is different from the type of the reference frame for the combined block included in the combined frame, during current unit current motion vector encoding, used during prediction using correlation in temporal direction, and generating a motion prediction vector for the current motion vector using a reference motion vector, which serves as a reference during generation of the motion prediction vector; and a motion vector encoding unit configured to encode the current motion vector using the motion prediction vector to generate the encoded motion vector.

EFFECT: invention discloses an image processing device and an image processing method.

14 cl, 99 dwg