Video coding apparatus, video coding method, video coding program, and non-transitory recording medium
AssigneeNEC Corporation
InventorsKenta Tokumitsu, Keiichi Chono, Tomonori Yanagita
Life of this patent
Estimating the term…
Abstract
In order to achieve improved compression efficiency while controlling implementation costs, an adaptive loop filter includes an acquisition unit configured to acquire statistical information on a picture to be coded, an allocation unit configured to allocate a single filter set common to a plurality of blocks included in the picture, based on the statistical information on the picture, and a filter processing unit configured to execute adaptive loop filter processing on each of the plurality of blocks, by using the single filter set.
Claims21
A video coding apparatus comprising:
- one or more memories storing instructions;
- and
- one or more processors configured to execute the instructions to
- acquire statistical information on a picture to be coded;
- allocate a single filter set common to a plurality of blocks included in the picture, based on the statistical information on the picture;
- and
- execute adaptive loop filter processing on each of the plurality of blocks, by using the single filter set.
A video coding method comprising:
- acquiring statistical information on a picture to be coded;
- allocating a single filter set common to a plurality of blocks included in the picture, based on the statistical information on the picture;
- and
- executing adaptive loop filter processing on each of the plurality of blocks, by using the single filter set.
(canceled)
A non-transitory computer readable recording medium storing a program that causes a processor to execute:
- acquiring statistical information on a picture to be coded;
- allocating a single filter set common to a plurality of blocks included in the picture, based on the statistical information on the picture;
- and
- executing adaptive loop filter processing on each of the plurality of blocks, by using the single filter set.
Dependencies are inferred from the claim text.