SG11202111082VA - Geometric partitioning mode in video coding - Google Patents
Geometric partitioning mode in video codingInfo
- Publication number
- SG11202111082VA SG11202111082VA SG11202111082VA SG11202111082VA SG11202111082VA SG 11202111082V A SG11202111082V A SG 11202111082VA SG 11202111082V A SG11202111082V A SG 11202111082VA SG 11202111082V A SG11202111082V A SG 11202111082VA SG 11202111082V A SG11202111082V A SG 11202111082VA
- Authority
- SG
- Singapore
- Prior art keywords
- video coding
- partitioning mode
- geometric partitioning
- geometric
- mode
- 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
- H04N19/119—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
- H04N19/102—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
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
-
- 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
- H04N19/10—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
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/109—Selection of coding mode or of prediction mode among a plurality of temporal predictive coding modes
-
- 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
- H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
-
- 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
- H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
-
- 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
- H04N19/50—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
-
- 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
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962938894P | 2019-11-21 | 2019-11-21 | |
US17/091,253 US11533498B2 (en) | 2019-11-21 | 2020-11-06 | Geometric partitioning mode in video coding |
PCT/US2020/060281 WO2021101791A1 (en) | 2019-11-21 | 2020-11-12 | Geometric partitioning mode in video coding |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11202111082VA true SG11202111082VA (en) | 2021-11-29 |
Family
ID=75974416
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202111082VA SG11202111082VA (en) | 2019-11-21 | 2020-11-12 | Geometric partitioning mode in video coding |
Country Status (9)
Country | Link |
---|---|
US (2) | US11533498B2 (en) |
EP (1) | EP4062636A4 (en) |
JP (3) | JP7164732B2 (en) |
KR (1) | KR20210103571A (en) |
CN (1) | CN113796083B (en) |
AU (2) | AU2020387376B2 (en) |
CA (2) | CA3137048C (en) |
SG (1) | SG11202111082VA (en) |
WO (1) | WO2021101791A1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20230135185A (en) * | 2019-06-21 | 2023-09-22 | 후아웨이 테크놀러지 컴퍼니 리미티드 | An encoder, a decoder and corresponding methods for sub-block partitioning mode |
EP4059217A4 (en) * | 2019-11-27 | 2023-11-29 | HFI Innovation Inc. | Method and apparatus of unified weight and motion indexes derivation for geometric merge mode in video coding |
US11496755B2 (en) * | 2019-12-28 | 2022-11-08 | Tencent America LLC | Method and apparatus for video coding |
CN117813820A (en) * | 2021-07-15 | 2024-04-02 | 抖音视界有限公司 | Method, apparatus and medium for video processing |
US11949863B2 (en) * | 2021-08-02 | 2024-04-02 | Tencent America LLC | Geometric partition mode with intra block copy |
WO2023055193A1 (en) * | 2021-10-01 | 2023-04-06 | 현대자동차주식회사 | Video encoding/decoding method and device for applying, to combined intra/inter-prediction mode or geometric partitioning mode, merge mode using motion vector difference |
WO2023200907A1 (en) * | 2022-04-14 | 2023-10-19 | Beijing Dajia Internet Information Technology Co., Ltd. | Methods and devices for geometric partitioning mode with adaptive blending |
US20230388484A1 (en) * | 2022-05-24 | 2023-11-30 | Tencent America LLC | Method and apparatus for asymmetric blending of predictions of partitioned pictures |
WO2023250047A1 (en) * | 2022-06-21 | 2023-12-28 | Beijing Dajia Internet Information Technology Co., Ltd. | Methods and devices for motion storage in geometric partitioning mode |
WO2024078630A1 (en) * | 2022-10-14 | 2024-04-18 | Douyin Vision Co., Ltd. | Method, apparatus, and medium for video processing |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7376186B2 (en) * | 2002-07-15 | 2008-05-20 | Thomson Licensing | Motion estimation with weighting prediction |
WO2007044556A2 (en) * | 2005-10-07 | 2007-04-19 | Innovation Management Sciences, L.L.C. | Method and apparatus for scalable video decoder using an enhancement stream |
EP2047687B1 (en) | 2006-08-02 | 2018-05-16 | Thomson Licensing DTV | Adaptive geometric partitioning for video encoding |
BRPI0818344A2 (en) * | 2007-10-12 | 2015-04-22 | Thomson Licensing | Methods and apparatus for encoding and decoding video of geometrically partitioned bi-predictive mode partitions |
WO2010151334A1 (en) | 2009-06-26 | 2010-12-29 | Thomson Licensing | Methods and apparatus for video encoding and decoding using adaptive geometric partitioning |
JP5757218B2 (en) * | 2011-10-28 | 2015-07-29 | アイコム株式会社 | COMMUNICATION DEVICE AND COMMUNICATION METHOD |
US20140044162A1 (en) * | 2012-08-08 | 2014-02-13 | Qualcomm Incorporated | Adaptive inference mode information derivation in scalable video coding |
US20160307368A1 (en) * | 2015-04-17 | 2016-10-20 | Lytro, Inc. | Compression and interactive playback of light field pictures |
WO2019154139A1 (en) | 2018-02-08 | 2019-08-15 | Jiaxing Super Lighting Electric Appliance Co., Ltd | Led lamp |
CN112219400B (en) * | 2018-11-06 | 2024-03-26 | 北京字节跳动网络技术有限公司 | Position dependent storage of motion information |
CN112997489B (en) * | 2018-11-06 | 2024-02-06 | 北京字节跳动网络技术有限公司 | Side information signaling with inter prediction of geometric partitioning |
WO2020114407A1 (en) * | 2018-12-03 | 2020-06-11 | Beijing Bytedance Network Technology Co., Ltd. | Partial pruning method for hmvp mode |
WO2020147804A1 (en) * | 2019-01-17 | 2020-07-23 | Beijing Bytedance Network Technology Co., Ltd. | Use of virtual candidate prediction and weighted prediction in video processing |
JP2022538969A (en) * | 2019-06-24 | 2022-09-07 | アリババ グループ ホウルディング リミテッド | Method and apparatus for motion field storage in video coding |
US20200402546A1 (en) * | 2019-06-24 | 2020-12-24 | Seagate Technology Llc | Reducing base deck porosity |
US11405619B2 (en) * | 2019-09-23 | 2022-08-02 | Qualcomm Incorporated | Geometric partition mode with simplified motion field storage and motion compensation in video coding |
MX2022003940A (en) * | 2019-10-03 | 2022-04-25 | Huawei Tech Co Ltd | Coding process for geometric partition mode. |
CN114556926A (en) * | 2019-10-10 | 2022-05-27 | 北京字节跳动网络技术有限公司 | Motion vector processing in geometric partitioning mode |
WO2021068897A1 (en) * | 2019-10-10 | 2021-04-15 | Huawei Technologies Co., Ltd. | Method and apparatus of harmonizing triangular merge mode with weighted prediction |
-
2020
- 2020-11-06 US US17/091,253 patent/US11533498B2/en active Active
- 2020-11-12 JP JP2021556565A patent/JP7164732B2/en active Active
- 2020-11-12 CA CA3137048A patent/CA3137048C/en active Active
- 2020-11-12 AU AU2020387376A patent/AU2020387376B2/en active Active
- 2020-11-12 CN CN202080033192.XA patent/CN113796083B/en active Active
- 2020-11-12 KR KR1020217024025A patent/KR20210103571A/en active Search and Examination
- 2020-11-12 CA CA3207974A patent/CA3207974A1/en active Pending
- 2020-11-12 EP EP20889260.4A patent/EP4062636A4/en active Pending
- 2020-11-12 WO PCT/US2020/060281 patent/WO2021101791A1/en unknown
- 2020-11-12 SG SG11202111082VA patent/SG11202111082VA/en unknown
-
2022
- 2022-10-20 JP JP2022168513A patent/JP7372425B2/en active Active
- 2022-10-27 US US17/975,385 patent/US11979592B2/en active Active
-
2023
- 2023-03-28 AU AU2023201880A patent/AU2023201880A1/en active Pending
- 2023-10-19 JP JP2023180609A patent/JP2023179754A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
EP4062636A1 (en) | 2022-09-28 |
US20210160520A1 (en) | 2021-05-27 |
JP2022183333A (en) | 2022-12-08 |
AU2023201880A1 (en) | 2023-05-04 |
CA3207974A1 (en) | 2021-05-27 |
JP2023179754A (en) | 2023-12-19 |
CA3137048A1 (en) | 2021-05-27 |
US11979592B2 (en) | 2024-05-07 |
CN113796083A (en) | 2021-12-14 |
EP4062636A4 (en) | 2024-02-21 |
CA3137048C (en) | 2023-08-29 |
CN113796083B (en) | 2024-04-12 |
JP7372425B2 (en) | 2023-10-31 |
US11533498B2 (en) | 2022-12-20 |
US20230068035A1 (en) | 2023-03-02 |
JP2022525550A (en) | 2022-05-17 |
KR20210103571A (en) | 2021-08-23 |
AU2020387376A1 (en) | 2021-10-28 |
AU2020387376B2 (en) | 2023-01-05 |
JP7164732B2 (en) | 2022-11-01 |
WO2021101791A1 (en) | 2021-05-27 |
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