SG11202109151WA - Merge list construction in triangular prediction - Google Patents
Merge list construction in triangular predictionInfo
- Publication number
- SG11202109151WA SG11202109151WA SG11202109151WA SG11202109151WA SG11202109151WA SG 11202109151W A SG11202109151W A SG 11202109151WA SG 11202109151W A SG11202109151W A SG 11202109151WA SG 11202109151W A SG11202109151W A SG 11202109151WA SG 11202109151W A SG11202109151W A SG 11202109151WA
- Authority
- SG
- Singapore
- Prior art keywords
- list construction
- merge list
- triangular prediction
- prediction
- triangular
- Prior art date
Links
- 238000010276 construction Methods 0.000 title 1
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
- H04N19/103—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
- H04N19/103—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
- H04N19/10—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
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
- H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame 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
- H04N19/10—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
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
-
- 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
- H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962816058P | 2019-03-08 | 2019-03-08 | |
| US16/528,019 US10742972B1 (en) | 2019-03-08 | 2019-07-31 | Merge list construction in triangular prediction |
| PCT/US2020/021489 WO2020185595A1 (en) | 2019-03-08 | 2020-03-06 | Merge list construction in triangular prediction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11202109151WA true SG11202109151WA (en) | 2021-09-29 |
Family
ID=71993876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11202109151WA SG11202109151WA (en) | 2019-03-08 | 2020-03-06 | Merge list construction in triangular prediction |
Country Status (9)
| Country | Link |
|---|---|
| US (3) | US10742972B1 (ja) |
| EP (2) | EP4373085A3 (ja) |
| JP (1) | JP7076885B2 (ja) |
| KR (1) | KR102458843B1 (ja) |
| CN (2) | CN117014607A (ja) |
| AU (2) | AU2020238850B2 (ja) |
| CA (1) | CA3132292A1 (ja) |
| SG (1) | SG11202109151WA (ja) |
| WO (1) | WO2020185595A1 (ja) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2020057530A1 (en) | 2018-09-18 | 2020-03-26 | Huawei Technologies Co., Ltd. | Coding method, device, system |
| BR112020025569A2 (pt) | 2018-09-18 | 2021-03-23 | Huawei Technologies Co., Ltd. | codificador de vídeo, decodificador de vídeo e métodos correspondentes |
| CN118055251A (zh) * | 2018-09-22 | 2024-05-17 | Lg 电子株式会社 | 使用间预测处理视频信号的方法和装置 |
| KR20240024335A (ko) | 2018-11-22 | 2024-02-23 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 서브 블록 기반 인터 예측을 위한 조정 방법 |
| EP4236320A3 (en) * | 2018-12-06 | 2023-10-11 | LG Electronics Inc. | Method and device for processing video signal on basis of inter prediction |
| CN113508599A (zh) * | 2018-12-21 | 2021-10-15 | 交互数字Vc控股公司 | 用于视频编码中运动信息信令通知的语法 |
| WO2020156529A1 (en) | 2019-02-01 | 2020-08-06 | Beijing Bytedance Network Technology Co., Ltd. | Signaling of in-loop reshaping information using parameter sets |
| MX2021008911A (es) | 2019-02-01 | 2021-08-24 | Beijing Bytedance Network Tech Co Ltd | Se?alizacion de informacion de reformacion en bucle utilizando conjuntos de parametros. |
| CN113574889B (zh) * | 2019-03-14 | 2024-01-12 | 北京字节跳动网络技术有限公司 | 环路整形信息的信令和语法 |
| WO2020192612A1 (en) | 2019-03-23 | 2020-10-01 | Beijing Bytedance Network Technology Co., Ltd. | Default in-loop reshaping parameters |
| US11616966B2 (en) * | 2019-04-03 | 2023-03-28 | Mediatek Inc. | Interaction between core transform and secondary transform |
| WO2020216294A1 (zh) * | 2019-04-25 | 2020-10-29 | 华为技术有限公司 | 图像预测方法、装置和计算机可读存储介质 |
| US11570442B2 (en) * | 2019-06-05 | 2023-01-31 | Qualcomm Incorporated | Reducing motion field storage for prediction of video data using non-rectangular prediction modes |
| US11146808B2 (en) * | 2019-06-27 | 2021-10-12 | Tencent America LLC | Method and apparatus for video coding |
| JP2021027429A (ja) * | 2019-08-01 | 2021-02-22 | シャープ株式会社 | 動画像符号化装置、動画像復号装置 |
| CN114208184A (zh) * | 2019-08-13 | 2022-03-18 | 北京字节跳动网络技术有限公司 | 基于子块的帧间预测中的运动精度 |
| WO2021030019A1 (en) * | 2019-08-15 | 2021-02-18 | Alibaba Group Holding Limited | Block partitioning methods for video coding |
| US11109070B2 (en) * | 2019-09-05 | 2021-08-31 | Qualcomm Incorporated | Constant slice header parameters signaled at higher syntax level for video coding |
| WO2021052507A1 (en) | 2019-09-22 | 2021-03-25 | Beijing Bytedance Network Technology Co., Ltd. | Sub-picture coding and decoding of video |
| WO2021045659A2 (en) * | 2020-01-14 | 2021-03-11 | Huawei Technologies Co., Ltd. | Method and apparatus of signaling the number of candidates for merge mode |
| CN117795960A (zh) * | 2021-07-14 | 2024-03-29 | 抖音视界有限公司 | 用于视频处理的方法、装置和介质 |
| US20240031600A1 (en) * | 2022-07-19 | 2024-01-25 | Tencent America LLC | Inter prediction direction and bcw index coding in merge mode |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090196342A1 (en) * | 2006-08-02 | 2009-08-06 | Oscar Divorra Escoda | Adaptive Geometric Partitioning For Video Encoding |
| CN101415121B (zh) * | 2007-10-15 | 2010-09-29 | 华为技术有限公司 | 一种自适应的帧预测的方法及装置 |
| KR101579394B1 (ko) * | 2007-10-16 | 2015-12-21 | 톰슨 라이센싱 | 기하학적으로 분할된 수퍼 블록들의 비디오 인코딩 및 디코딩 방법 및 장치 |
| EP2509319A4 (en) * | 2009-12-01 | 2013-07-10 | Humax Co Ltd | METHOD AND APPARATUS FOR ENCODING / DECODING HIGH RESOLUTION IMAGES |
| WO2011096770A2 (ko) * | 2010-02-02 | 2011-08-11 | (주)휴맥스 | 영상 부호화/복호화 장치 및 방법 |
| KR102521802B1 (ko) * | 2010-05-04 | 2023-04-13 | 엘지전자 주식회사 | 비디오 신호의 처리 방법 및 장치 |
| DK2924995T3 (en) * | 2010-07-09 | 2018-10-01 | Samsung Electronics Co Ltd | PROCEDURE FOR VIDEO DECODING, BY USING BLOCK COLLECTION |
| EP2521357A1 (de) * | 2011-05-06 | 2012-11-07 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zur Filterung von kodierten Bildpartitionen |
| KR20140057683A (ko) * | 2011-08-29 | 2014-05-13 | 주식회사 아이벡스피티홀딩스 | 머지 모드에서 영상 부호화 방법 |
| EP3490259B1 (en) * | 2013-04-02 | 2021-10-13 | InterDigital Madison Patent Holdings, SAS | Enhanced temporal motion vector prediction for scalable video coding |
| US10244253B2 (en) * | 2013-09-13 | 2019-03-26 | Qualcomm Incorporated | Video coding techniques using asymmetric motion partitioning |
| US10567799B2 (en) * | 2014-03-07 | 2020-02-18 | Qualcomm Incorporated | Simplified sub-prediction unit (sub-PU) motion parameter inheritance (MPI) |
| WO2015142054A1 (ko) * | 2014-03-19 | 2015-09-24 | 주식회사 케이티 | 다시점 비디오 신호 처리 방법 및 장치 |
| US9743110B2 (en) * | 2014-10-09 | 2017-08-22 | Hfi Innovation Inc. | Method of 3D or multi-view video coding including view synthesis prediction |
| US10856001B2 (en) * | 2015-02-24 | 2020-12-01 | Lg Electronics Inc. | Polygon unit-based image processing method, and device for same |
| CN109328461B (zh) * | 2016-04-29 | 2023-09-05 | 世宗大学校产学协力团 | 视频信号编码/解码方法和设备 |
| KR102270228B1 (ko) * | 2016-07-12 | 2021-06-28 | 한국전자통신연구원 | 영상 부호화/복호화 방법 및 이를 위한 기록 매체 |
| US10798375B2 (en) * | 2016-11-01 | 2020-10-06 | Samsung Electronics Co., Ltd. | Encoding method and device therefor, and decoding method and device therefor |
| EP3813375A1 (en) * | 2017-01-31 | 2021-04-28 | Sharp Kabushiki Kaisha | Systems and methods for partitioning a picture into video blocks for video coding |
| US11159793B2 (en) * | 2017-10-16 | 2021-10-26 | Digitalinsights Inc. | Method, device, and recording medium storing bit stream, for encoding/decoding image |
| KR20190046704A (ko) * | 2017-10-26 | 2019-05-07 | 한국전자통신연구원 | 비대칭 서브 블록 기반 영상 부호화/복호화 방법 및 장치 |
| US10863175B2 (en) * | 2018-03-01 | 2020-12-08 | Panasonic Intellectual Property Corporation Of America | Encoder, and decoder, encoding method, decoding method |
| US10397603B1 (en) * | 2018-05-08 | 2019-08-27 | Tencent America LLC | Method and apparatus for video coding |
| IL307153B1 (en) * | 2018-11-08 | 2024-06-01 | Guangdong Oppo Mobile Telecommunications Corp Ltd | A method for encoding/decoding an image signal and a device for it |
| PL3884670T3 (pl) * | 2018-11-22 | 2023-07-10 | Huawei Technologies Co., Ltd. | Sposób, urządzenie i program komputerowy do predykcji inter |
-
2019
- 2019-07-31 US US16/528,019 patent/US10742972B1/en active Active
-
2020
- 2020-03-06 JP JP2021532300A patent/JP7076885B2/ja active Active
- 2020-03-06 EP EP24166149.5A patent/EP4373085A3/en active Pending
- 2020-03-06 WO PCT/US2020/021489 patent/WO2020185595A1/en active Application Filing
- 2020-03-06 CN CN202311168054.4A patent/CN117014607A/zh active Pending
- 2020-03-06 EP EP20769682.4A patent/EP3861727B1/en active Active
- 2020-03-06 SG SG11202109151WA patent/SG11202109151WA/en unknown
- 2020-03-06 KR KR1020217023961A patent/KR102458843B1/ko active IP Right Grant
- 2020-03-06 CA CA3132292A patent/CA3132292A1/en active Pending
- 2020-03-06 CN CN202080018647.0A patent/CN113545042B/zh active Active
- 2020-03-06 AU AU2020238850A patent/AU2020238850B2/en active Active
- 2020-07-02 US US16/920,036 patent/US11438576B2/en active Active
-
2022
- 2022-07-27 US US17/875,304 patent/US11973937B2/en active Active
-
2023
- 2023-04-14 AU AU2023202301A patent/AU2023202301A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN113545042A (zh) | 2021-10-22 |
| CN117014607A (zh) | 2023-11-07 |
| KR102458843B1 (ko) | 2022-10-26 |
| US10742972B1 (en) | 2020-08-11 |
| US20220385890A1 (en) | 2022-12-01 |
| JP7076885B2 (ja) | 2022-05-30 |
| EP3861727B1 (en) | 2024-05-08 |
| AU2020238850B2 (en) | 2023-01-19 |
| EP3861727A4 (en) | 2021-12-15 |
| AU2023202301A1 (en) | 2023-05-11 |
| US20200336736A1 (en) | 2020-10-22 |
| CN113545042B (zh) | 2023-09-22 |
| WO2020185595A1 (en) | 2020-09-17 |
| JP2022511872A (ja) | 2022-02-01 |
| EP3861727A1 (en) | 2021-08-11 |
| KR20210107112A (ko) | 2021-08-31 |
| EP4373085A2 (en) | 2024-05-22 |
| CA3132292A1 (en) | 2020-09-17 |
| US11438576B2 (en) | 2022-09-06 |
| AU2020238850A1 (en) | 2021-09-16 |
| EP3861727C0 (en) | 2024-05-08 |
| US11973937B2 (en) | 2024-04-30 |
| EP4373085A3 (en) | 2024-07-10 |
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