Filter shape switch for adaptive loop filter in video coding
AssigneesBeijing Bytedance Network Technology Co., Ltd., Bytedance Inc.
InventorsWenbin Yin, Kai Zhang, Li Zhang
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Abstract
A mechanism for processing video data is disclosed. A filter is applied to a video unit. The filter employs an extended tap for a first sample in the video unit and a spatial tap for a second sample in the video unit. A conversion is performed between a visual media data and a bitstream based on the video unit.
Claims20
A method for processing video data comprising:
- determining to apply a filter to a video unit, wherein the filter employs an extended tap for a first sample in the video unit and a spatial tap for a second sample in the video unit;
- and
- performing a conversion between a visual media data and a bitstream based on the video unit.
An apparatus for processing video data comprising:
- one or more processors;
- and
- one or more non-transitory memories coupled to the one or more processor and storing instructions thereon that, when executed by the one or more processors, cause the apparatus to be configured to:
- determine to apply a filter to a video unit, wherein the filter employs an extended tap for a first sample in the video unit and a spatial tap for a second sample in the video unit;
- and
- perform a conversion between a visual media data and a bitstream based on the video unit.
A non-transitory computer-readable storage medium storing instructions that cause a processor to:
- determine to apply a filter to a video unit, wherein the filter employs an extended tap for a first sample in the video unit and a spatial tap for a second sample in the video unit;
- and
- perform a conversion between a visual media data and a bitstream based on the video unit.
A non-transitory computer-readable recording medium storing a bitstream of a video that is generated by a method performed by a video processing apparatus, wherein the method comprises:
- determining to apply a filter to a video unit, wherein the filter employs an extended tap for a first sample in the video unit and a spatial tap for a second sample in the video unit;
- and
- generating the bitstream based on the determining.
Dependencies are inferred from the claim text.