VIDEO MOTION PREDICTION ENCODING METHOD, A MOTION PREDICTION VIDEO ENCODING DEVICE, A MOTION PREDICTION VIDEO ENCODING SOFTWARE, A MOTION PREDICTION VIDEO DECODING METHOD, A MOTION PREDICTION VIDEO DECODING DEVICE AND A MOTION PREDICTION VIDEO DECODING PROGRAM Russian patent published in 2019 - IPC H04N19/105 H04N19/134 H04N19/159 

FIELD: computer equipment.

SUBSTANCE: invention relates to computer engineering for decoding prediction video. Technical result is achieved by recovering a plurality of flags ibd_flag [j], each of which is adapted to receive multiple values, one of which indicates how: (a) whether the identification number of the j-th reference image is used, described in the buffer description information BD[m], for restoration of identification number of reference image described in information BD[k] of buffer description; and (b) whether the j-th reference image described in the buffer description information BD[m] is used to reproduce the target image [k], and recovering identification numbers of reference images of said first set, described in buffer description information BD[k], using recovered index m, recovered deltaBD value and restored flags ibd_flag[j].

EFFECT: technical result consists in improvement of prediction video decoding accuracy.

2 cl, 24 dwg