METHOD FOR EFFECTIVE SIGNALLING OF A VIRTUAL BOUNDARY FOR CONTROLLING LOOP FILTERING Russian patent published in 2023 - IPC H04N19/117 H04N19/82 

Abstract RU 2788564 C1

FIELD: computing technology.

SUBSTANCE: technical solution relates to the field of computing technology for video coding. The technical result is achieved by the method for encoding a video sequence including the stages of receiving video data containing one or more faces; selecting one or more virtual boundaries between one or more faces of the received video data, wherein the distance between the virtual boundaries constitutes the number of brightness counts greater than or equal to the size of the encoding tree block linked with the video sequence; and disabling intra-loop filtering between one or more virtual boundaries selected from the virtual boundaries.

EFFECT: better quality of the video sequence due to the reduction in the amount of boundary artifacts.

9 cl, 6 dwg

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RU 2 788 564 C1

Authors

Choi Byeongdoo

Liu Shan

Wenger Stephan

Dates

2023-01-23Published

2020-06-23Filed