SG11202111727SA - Simplification of clipping value calculation for adaptive loop filters - Google Patents
Simplification of clipping value calculation for adaptive loop filtersInfo
- Publication number
- SG11202111727SA SG11202111727SA SG11202111727SA SG11202111727SA SG11202111727SA SG 11202111727S A SG11202111727S A SG 11202111727SA SG 11202111727S A SG11202111727S A SG 11202111727SA SG 11202111727S A SG11202111727S A SG 11202111727SA SG 11202111727S A SG11202111727S A SG 11202111727SA
- Authority
- SG
- Singapore
- Prior art keywords
- simplification
- value calculation
- adaptive loop
- loop filters
- clipping value
- 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
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/136—Incoming video signal characteristics or properties
-
- 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
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/136—Incoming video signal characteristics or properties
- H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
-
- 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
- H04N19/186—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
- H04N19/80—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)
- Image Processing (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962851064P | 2019-05-21 | 2019-05-21 | |
US16/878,436 US11356662B2 (en) | 2019-05-21 | 2020-05-19 | Simplification of clipping value calculation for adaptive loop filters |
PCT/US2020/033711 WO2020236878A1 (en) | 2019-05-21 | 2020-05-20 | Simplification of clipping value calculation for adaptive loop filters |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11202111727SA true SG11202111727SA (en) | 2021-12-30 |
Family
ID=73456403
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202111727SA SG11202111727SA (en) | 2019-05-21 | 2020-05-20 | Simplification of clipping value calculation for adaptive loop filters |
Country Status (9)
Country | Link |
---|---|
US (1) | US11356662B2 (en) |
EP (1) | EP3973703A1 (en) |
JP (1) | JP2022534366A (en) |
KR (1) | KR20220009946A (en) |
CN (1) | CN113826389A (en) |
BR (1) | BR112021022783A2 (en) |
SG (1) | SG11202111727SA (en) |
TW (1) | TW202103496A (en) |
WO (1) | WO2020236878A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN118118666A (en) * | 2019-03-08 | 2024-05-31 | 佳能株式会社 | Adaptive loop filter |
JP6912642B2 (en) * | 2019-06-20 | 2021-08-04 | Kddi株式会社 | Image decoding device, image decoding method and program |
CN114424531A (en) * | 2019-07-08 | 2022-04-29 | Lg电子株式会社 | In-loop filtering based video or image coding |
KR102585317B1 (en) | 2019-12-28 | 2023-10-04 | 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 | In-loop filter for video coding |
CN116366859A (en) * | 2020-07-28 | 2023-06-30 | 北京达佳互联信息技术有限公司 | Method, apparatus and medium for decoding video signal |
KR20230113998A (en) | 2022-01-24 | 2023-08-01 | 주식회사 엘지에너지솔루션 | Battery module and battery pack including the same |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7227901B2 (en) * | 2002-11-21 | 2007-06-05 | Ub Video Inc. | Low-complexity deblocking filter |
JP2008510410A (en) * | 2004-08-16 | 2008-04-03 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Video processor with sharpness enhancer |
US9094658B2 (en) * | 2010-05-10 | 2015-07-28 | Mediatek Inc. | Method and apparatus of adaptive loop filtering |
US9456111B2 (en) * | 2010-06-15 | 2016-09-27 | Mediatek Inc. | System and method for content adaptive clipping |
EP2664139A2 (en) * | 2011-01-14 | 2013-11-20 | Telefonaktiebolaget LM Ericsson (PUBL) | A method for deblocking filter control and a deblocking filtering control device |
US9185404B2 (en) * | 2011-10-07 | 2015-11-10 | Qualcomm Incorporated | Performing transform dependent de-blocking filtering |
US9516306B2 (en) * | 2013-03-27 | 2016-12-06 | Qualcomm Incorporated | Depth coding modes signaling of depth data for 3D-HEVC |
WO2016146158A1 (en) * | 2015-03-16 | 2016-09-22 | Telefonaktiebolaget Lm Ericsson (Publ) | Adaptive clipping in filtering |
-
2020
- 2020-05-19 US US16/878,436 patent/US11356662B2/en active Active
- 2020-05-20 EP EP20731707.4A patent/EP3973703A1/en active Pending
- 2020-05-20 SG SG11202111727SA patent/SG11202111727SA/en unknown
- 2020-05-20 CN CN202080036125.3A patent/CN113826389A/en active Pending
- 2020-05-20 BR BR112021022783A patent/BR112021022783A2/en unknown
- 2020-05-20 TW TW109116795A patent/TW202103496A/en unknown
- 2020-05-20 JP JP2021568791A patent/JP2022534366A/en active Pending
- 2020-05-20 KR KR1020217036479A patent/KR20220009946A/en unknown
- 2020-05-20 WO PCT/US2020/033711 patent/WO2020236878A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP3973703A1 (en) | 2022-03-30 |
US20200374518A1 (en) | 2020-11-26 |
WO2020236878A1 (en) | 2020-11-26 |
BR112021022783A2 (en) | 2022-01-11 |
JP2022534366A (en) | 2022-07-29 |
KR20220009946A (en) | 2022-01-25 |
TW202103496A (en) | 2021-01-16 |
CN113826389A (en) | 2021-12-21 |
US11356662B2 (en) | 2022-06-07 |
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