APPARATUS AND METHOD FOR MOVING IMAGE DECODING ADAPTED TO EXTRACTION OF MOTION INFORMATION, LONG-TERM COMPUTER-READABLE RECORDING MEDIUM STORING MOVING IMAGE DECODING PROGRAM ADAPTED TO EXTRACTING MOTION INFORMATION Russian patent published in 2019 - IPC H04N19/105 H04N19/52 

FIELD: physics.

SUBSTANCE: invention relates to encoding movement information. Technical result is achieved by that unit (162) for creating a candidate list for information on movement with fusion generates a candidate list for information on movement with fusion using candidates for information on movement with fusion in space and time. Unit (165) for adding second candidates for information on movement with fusion generates a new candidate for information on movement with fusion, which, when the said reference index indicates the available reference frame, includes this reference index, and in the case where said reference index does not indicate an available reference frame includes a predetermined reference index with a motion vector having a predetermined size and direction, and adds this new candidate for information on movement with fusion to the list of candidates for information on movement with fusion. Unit (141) selection of information on movement with fusion selects one candidate for information on movement with fusion from the list of candidates for information on movement with fusion with added new candidate for information on movement with fusion and extracts selected candidate for information on movement with fusion as information on movement of the prediction unit which is an encoding object.

EFFECT: reduced size of information on movement and high efficiency of encoding.

4 cl, 50 dwg