Method, apparatus, and medium for video processing
AssigneeBeijing Volcano Engine Technology Co., Ltd.
InventorsYingming FAN, Hongbin Liu, Li Zhang
Life of this patent
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Abstract
Embodiments of the present disclosure provide a solution for video processing. A method for video processing is proposed. The method comprises: obtaining, for a conversion between a current region of a video and a bitstream of the video, values of a set of sample adaptive offset (SAO) parameters for each of a plurality of video units in the current region by applying a first SAO process on reconstructed samples of the current region; applying a second SAO process on the reconstructed samples of the current region based on the values of the set of SAO parameters; and performing the conversion based on a result of the applying of the second SAO process.
Claims20
A method for video processing, comprising:
- obtaining, for a conversion between a current region of a video and a bitstream of the video, values of a set of sample adaptive offset (SAO) parameters for each of a plurality of video units in the current region by applying a first SAO process on reconstructed samples of the current region;
- applying a second SAO process on the reconstructed samples of the current region based on the values of the set of SAO parameters;
- and
- performing the conversion based on a result of the applying of the second SAO process.
An apparatus for video processing comprising a processor and a non-transitory memory with instructions thereon, wherein the instructions upon execution by the processor, cause the processor to perform acts comprising:
- obtaining, for a conversion between a current region of a video and a bitstream of the video, values of a set of sample adaptive offset (SAO) parameters for each of a plurality of video units in the current region by applying a first SAO process on reconstructed samples of the current region;
- applying a second SAO process on the reconstructed samples of the current region based on the values of the set of SAO parameters;
- and
- performing the conversion based on a result of the applying of the second SAO process.
A non-transitory computer-readable storage medium storing instructions that cause a processor to perform acts comprising:
- obtaining, for a conversion between a current region of a video and a bitstream of the video, values of a set of sample adaptive offset (SAO) parameters for each of a plurality of video units in the current region by applying a first SAO process on reconstructed samples of the current region;
- applying a second SAO process on the reconstructed samples of the current region based on the values of the set of SAO parameters;
- and
- performing the conversion based on a result of the applying of the second SAO process.
A non-transitory computer-readable recording medium storing a bitstream of a video which is generated by a method performed by an apparatus for video processing, wherein the method comprises:
- obtaining values of a set of sample adaptive offset (SAO) parameters for each of a plurality of video units in the current region by applying a first SAO process on reconstructed samples of a current region of the video;
- applying a second SAO process on the reconstructed samples of the current region based on the values of the set of SAO parameters;
- and
- generating the bitstream based on a result of the applying of the second SAO process.
Dependencies are inferred from the claim text.