SG11202111683VA - Multiple adaptive loop filter sets for video coding - Google Patents
Multiple adaptive loop filter sets for video codingInfo
- Publication number
- SG11202111683VA SG11202111683VA SG11202111683VA SG11202111683VA SG11202111683VA SG 11202111683V A SG11202111683V A SG 11202111683VA SG 11202111683V A SG11202111683V A SG 11202111683VA SG 11202111683V A SG11202111683V A SG 11202111683VA SG 11202111683V A SG11202111683V A SG 11202111683VA
- Authority
- SG
- Singapore
- Prior art keywords
- video coding
- loop filter
- adaptive loop
- filter sets
- multiple adaptive
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/117—Filters, e.g. for pre-processing or post-processing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/184—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being bits, e.g. of the compressed video stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/186—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/46—Embedding additional information in the video signal during the compression process
- H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
- H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962849606P | 2019-05-17 | 2019-05-17 | |
US15/931,110 US11019334B2 (en) | 2019-05-17 | 2020-05-13 | Multiple adaptive loop filter sets for video coding |
PCT/US2020/032858 WO2020236506A1 (en) | 2019-05-17 | 2020-05-14 | Multiple adaptive loop filter sets for video coding |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11202111683VA true SG11202111683VA (en) | 2021-12-30 |
Family
ID=73230857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202111683VA SG11202111683VA (en) | 2019-05-17 | 2020-05-14 | Multiple adaptive loop filter sets for video coding |
Country Status (8)
Country | Link |
---|---|
US (1) | US11019334B2 (en) |
EP (1) | EP3970379B1 (en) |
KR (1) | KR102423331B1 (en) |
CN (1) | CN113853784B (en) |
BR (1) | BR112021022471A2 (en) |
SG (1) | SG11202111683VA (en) |
TW (1) | TW202106012A (en) |
WO (1) | WO2020236506A1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10609423B2 (en) | 2016-09-07 | 2020-03-31 | Qualcomm Incorporated | Tree-type coding for video coding |
CN114097228B (en) | 2019-06-04 | 2023-12-15 | 北京字节跳动网络技术有限公司 | Motion candidate list with geometric partition mode coding |
EP3963890A4 (en) | 2019-06-04 | 2022-11-02 | Beijing Bytedance Network Technology Co., Ltd. | Motion candidate list construction using neighboring block information |
KR20220030995A (en) | 2019-07-14 | 2022-03-11 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | Transform block size limit in video coding |
WO2021057996A1 (en) | 2019-09-28 | 2021-04-01 | Beijing Bytedance Network Technology Co., Ltd. | Geometric partitioning mode in video coding |
US20220030232A1 (en) * | 2020-07-24 | 2022-01-27 | Qualcomm Incorporated | Multiple adaptive loop filter sets |
US11838557B2 (en) * | 2021-11-17 | 2023-12-05 | Mediatek Inc. | Methods and apparatuses of ALF derivation in video encoding system |
WO2023143588A1 (en) * | 2022-01-29 | 2023-08-03 | Beijing Bytedance Network Technology Co., Ltd. | Method, apparatus, and medium for video processing |
WO2024016982A1 (en) * | 2022-07-20 | 2024-01-25 | Mediatek Inc. | Adaptive loop filter with adaptive filter strength |
WO2024082946A1 (en) * | 2022-10-17 | 2024-04-25 | Mediatek Inc. | Method and apparatus of adaptive loop filter sub-shape selection for video coding |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9001883B2 (en) | 2011-02-16 | 2015-04-07 | Mediatek Inc | Method and apparatus for slice common information sharing |
DK2882190T3 (en) * | 2011-04-21 | 2019-02-18 | Hfi Innovation Inc | Method and apparatus for improved ring-structured filtration |
US9807403B2 (en) | 2011-10-21 | 2017-10-31 | Qualcomm Incorporated | Adaptive loop filtering for chroma components |
KR20130053645A (en) * | 2011-11-15 | 2013-05-24 | 한국전자통신연구원 | Method and apparatus for video encoding/decoding using adaptive loop filter |
US11064195B2 (en) * | 2016-02-15 | 2021-07-13 | Qualcomm Incorporated | Merging filters for multiple classes of blocks for video coding |
US10506230B2 (en) * | 2017-01-04 | 2019-12-10 | Qualcomm Incorporated | Modified adaptive loop filter temporal prediction for temporal scalability support |
-
2020
- 2020-05-13 US US15/931,110 patent/US11019334B2/en active Active
- 2020-05-14 CN CN202080034866.8A patent/CN113853784B/en active Active
- 2020-05-14 EP EP20730512.9A patent/EP3970379B1/en active Active
- 2020-05-14 TW TW109116095A patent/TW202106012A/en unknown
- 2020-05-14 KR KR1020217036836A patent/KR102423331B1/en active IP Right Grant
- 2020-05-14 SG SG11202111683VA patent/SG11202111683VA/en unknown
- 2020-05-14 WO PCT/US2020/032858 patent/WO2020236506A1/en active Application Filing
- 2020-05-14 BR BR112021022471A patent/BR112021022471A2/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN113853784B (en) | 2023-08-11 |
EP3970379B1 (en) | 2023-07-05 |
CN113853784A (en) | 2021-12-28 |
EP3970379A1 (en) | 2022-03-23 |
WO2020236506A1 (en) | 2020-11-26 |
KR102423331B1 (en) | 2022-07-20 |
US11019334B2 (en) | 2021-05-25 |
KR20210138159A (en) | 2021-11-18 |
TW202106012A (en) | 2021-02-01 |
BR112021022471A2 (en) | 2022-01-04 |
US20200366891A1 (en) | 2020-11-19 |
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