PREDICTIVE VIDEO CODING DEVICE, PREDICTIVE VIDEO CODING METHOD, PREDICTION VIDEO CODING SOFTWARE, PREDICTION VIDEO DECODING DEVICE, PREDICTION VIDEO DECODING METHOD AND PREDICTION VIDEO DECODING SOFTWARE Russian patent published in 2019 - IPC H04N19/50 H04N19/44 H04N19/433 H04N19/107 

FIELD: computer equipment.

SUBSTANCE: invention relates to the computer equipment. Video predictive coding device comprises: input means for inputting a plurality of images which form a video sequence; encoding means by either in-frame prediction or inter-frame prediction to generate compressed image data, including information on the size of the target image frame, the maximum number of stored reconstructed images and the maximum frame size, which are given as encoding constraints; decoding means for decoding compressed image data for image reconstruction; and frame memory for storing one or more restored images as reference images to be used to encode a subsequent image.

EFFECT: efficient use of buffer memory of images and high efficiency of encoding.

5 cl, 8 dwg