SG11202111741SA - Method and apparatus for video coding - Google Patents
Method and apparatus for video codingInfo
- Publication number
- SG11202111741SA SG11202111741SA SG11202111741SA SG11202111741SA SG11202111741SA SG 11202111741S A SG11202111741S A SG 11202111741SA SG 11202111741S A SG11202111741S A SG 11202111741SA SG 11202111741S A SG11202111741S A SG 11202111741SA SG 11202111741S A SG11202111741S A SG 11202111741SA
- Authority
- SG
- Singapore
- Prior art keywords
- video coding
- coding
- video
- 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
- H04N19/70—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
- H04N19/10—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
- H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
-
- 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
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
-
- 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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/513—Processing of motion vectors
- H04N19/517—Processing of motion vectors by encoding
- H04N19/52—Processing of motion vectors by encoding by predictive encoding
-
- 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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/56—Motion estimation with initialisation of the vector search, e.g. estimating a good candidate to initiate a search
-
- 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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Color Television Systems (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202062960930P | 2020-01-14 | 2020-01-14 | |
| US17/088,073 US11375231B2 (en) | 2020-01-14 | 2020-11-03 | Method and apparatus for video coding |
| PCT/US2021/013051 WO2021146173A1 (en) | 2020-01-14 | 2021-01-12 | Method and apparatus for video coding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11202111741SA true SG11202111741SA (en) | 2021-11-29 |
Family
ID=76763747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11202111741SA SG11202111741SA (en) | 2020-01-14 | 2021-01-12 | Method and apparatus for video coding |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US11375231B2 (ja) |
| EP (1) | EP4091323A4 (ja) |
| JP (2) | JP2022525989A (ja) |
| KR (1) | KR20210134039A (ja) |
| CN (1) | CN113906739A (ja) |
| AU (3) | AU2021207452B2 (ja) |
| CA (1) | CA3137930A1 (ja) |
| SG (1) | SG11202111741SA (ja) |
| WO (1) | WO2021146173A1 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11350083B2 (en) | 2019-04-19 | 2022-05-31 | Qualcomm Incorporated | Intra block copy merging data syntax for video coding |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100947234B1 (ko) * | 2006-01-12 | 2010-03-12 | 엘지전자 주식회사 | 다시점 비디오의 처리 방법 및 장치 |
| CN103828373B (zh) * | 2011-10-05 | 2018-02-16 | 太阳专利托管公司 | 图像解码方法以及图像解码装置 |
| US10244253B2 (en) * | 2013-09-13 | 2019-03-26 | Qualcomm Incorporated | Video coding techniques using asymmetric motion partitioning |
| WO2015180014A1 (en) * | 2014-05-26 | 2015-12-03 | Mediatek Singapore Pte. Ltd. | An improved merge candidate list construction method for intra block copy |
| CN107079161B (zh) * | 2014-09-01 | 2020-11-20 | 寰发股份有限公司 | 用于屏幕内容以及视频编码的帧内图片块复制的方法 |
| JP2017532885A (ja) | 2014-09-26 | 2017-11-02 | ヴィド スケール インコーポレイテッド | 時間ブロックベクトル予測を用いたイントラブロックコピー符号化 |
| CN106471807B (zh) * | 2014-10-09 | 2019-08-23 | 寰发股份有限公司 | 包括视角合成预测的三维或多视角视频的编码方法 |
| US9854237B2 (en) * | 2014-10-14 | 2017-12-26 | Qualcomm Incorporated | AMVP and merge candidate list derivation for intra BC and inter prediction unification |
| US11477477B2 (en) * | 2015-01-26 | 2022-10-18 | Qualcomm Incorporated | Sub-prediction unit based advanced temporal motion vector prediction |
| US20160373770A1 (en) * | 2015-06-18 | 2016-12-22 | Qualcomm Incorporated | Intra prediction and intra mode coding |
| US10462483B1 (en) * | 2018-04-26 | 2019-10-29 | Tencent America LLC | Method and apparatus for video coding |
-
2020
- 2020-11-03 US US17/088,073 patent/US11375231B2/en active Active
-
2021
- 2021-01-12 KR KR1020217032943A patent/KR20210134039A/ko not_active Application Discontinuation
- 2021-01-12 JP JP2021557681A patent/JP2022525989A/ja active Pending
- 2021-01-12 CA CA3137930A patent/CA3137930A1/en active Pending
- 2021-01-12 CN CN202180003585.0A patent/CN113906739A/zh active Pending
- 2021-01-12 WO PCT/US2021/013051 patent/WO2021146173A1/en active Application Filing
- 2021-01-12 AU AU2021207452A patent/AU2021207452B2/en active Active
- 2021-01-12 SG SG11202111741SA patent/SG11202111741SA/en unknown
- 2021-01-12 EP EP21740870.7A patent/EP4091323A4/en active Pending
-
2022
- 2022-05-31 US US17/828,872 patent/US20230164350A1/en active Pending
-
2023
- 2023-05-02 AU AU2023202732A patent/AU2023202732B2/en active Active
- 2023-08-25 JP JP2023137129A patent/JP2023159375A/ja active Pending
-
2024
- 2024-08-14 AU AU2024205764A patent/AU2024205764A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP2023159375A (ja) | 2023-10-31 |
| CA3137930A1 (en) | 2021-07-22 |
| AU2023202732B2 (en) | 2024-05-16 |
| EP4091323A1 (en) | 2022-11-23 |
| KR20210134039A (ko) | 2021-11-08 |
| AU2024205764A1 (en) | 2024-09-05 |
| US20230164350A1 (en) | 2023-05-25 |
| WO2021146173A1 (en) | 2021-07-22 |
| JP2022525989A (ja) | 2022-05-20 |
| AU2021207452B2 (en) | 2023-02-02 |
| US11375231B2 (en) | 2022-06-28 |
| CN113906739A (zh) | 2022-01-07 |
| US20210218987A1 (en) | 2021-07-15 |
| AU2023202732A1 (en) | 2023-05-18 |
| AU2021207452A1 (en) | 2021-11-11 |
| EP4091323A4 (en) | 2024-02-14 |
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