VIDEO ENCODING DEVICE, VIDEO ENCODING METHOD, VIDEO DECODING DEVICE AND VIDEO DECODING METHOD Russian patent published in 2022 - IPC H04N19/52 H04N19/583 H04N19/105 

FIELD: video encoding.

SUBSTANCE: invention relates to means for video encoding. List of triangle fusion candidates is then compiled, including spatial fusion candidates. From the list of triangle fusion candidates, a first triangle fusion candidate is selected, which is a unidirectional prediction. A second triangle merge candidate is chosen, which is a one-way prediction. Meanwhile, in the region where motion compensation is performed with the first triangle fusion candidate, motion information of the first triangle fusion candidate is stored. In the area where motion compensation is performed with the second triangle merge candidate, motion information of the second triangle merge candidate is stored. And in the area where motion compensation is performed by weighted averaging with the first and second triangle fusion candidates, motion information of the unidirectional prediction of the first or second triangle fusion candidate is stored.

EFFECT: improving the efficiency of video encoding.

4 cl, 67 dwg