JP2022509024A5 - - Google Patents
Info
- Publication number
- JP2022509024A5 JP2022509024A5 JP2021523845A JP2021523845A JP2022509024A5 JP 2022509024 A5 JP2022509024 A5 JP 2022509024A5 JP 2021523845 A JP2021523845 A JP 2021523845A JP 2021523845 A JP2021523845 A JP 2021523845A JP 2022509024 A5 JP2022509024 A5 JP 2022509024A5
- Authority
- JP
- Japan
- Prior art keywords
- merge candidate
- index
- prediction unit
- motion information
- information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2024010339A JP7577232B2 (ja) | 2018-11-08 | 2024-01-26 | ビデオ信号の符号化/復号方法及び前記方法のための装置 |
| JP2024184620A JP7766766B2 (ja) | 2018-11-08 | 2024-10-21 | ビデオ信号の符号化/復号方法及び前記方法のための装置 |
| JP2025181211A JP2026012870A (ja) | 2018-11-08 | 2025-10-27 | ビデオ信号の符号化/復号方法及び前記方法のための装置 |
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2018-0136255 | 2018-11-08 | ||
| KR20180136255 | 2018-11-08 | ||
| KR10-2018-0149064 | 2018-11-27 | ||
| KR10-2018-0148890 | 2018-11-27 | ||
| KR20180149064 | 2018-11-27 | ||
| KR20180148890 | 2018-11-27 | ||
| PCT/KR2019/015096 WO2020096388A1 (ko) | 2018-11-08 | 2019-11-07 | 영상 신호 부호화/복호화 방법 및 이를 위한 장치 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024010339A Division JP7577232B2 (ja) | 2018-11-08 | 2024-01-26 | ビデオ信号の符号化/復号方法及び前記方法のための装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2022509024A JP2022509024A (ja) | 2022-01-20 |
| JP2022509024A5 true JP2022509024A5 (https=) | 2022-10-20 |
| JP7430721B2 JP7430721B2 (ja) | 2024-02-13 |
Family
ID=70611034
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021523845A Active JP7430721B2 (ja) | 2018-11-08 | 2019-11-07 | ビデオ信号の符号化/復号方法及び前記方法のための装置 |
| JP2024010339A Active JP7577232B2 (ja) | 2018-11-08 | 2024-01-26 | ビデオ信号の符号化/復号方法及び前記方法のための装置 |
| JP2024184620A Active JP7766766B2 (ja) | 2018-11-08 | 2024-10-21 | ビデオ信号の符号化/復号方法及び前記方法のための装置 |
| JP2025181211A Pending JP2026012870A (ja) | 2018-11-08 | 2025-10-27 | ビデオ信号の符号化/復号方法及び前記方法のための装置 |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024010339A Active JP7577232B2 (ja) | 2018-11-08 | 2024-01-26 | ビデオ信号の符号化/復号方法及び前記方法のための装置 |
| JP2024184620A Active JP7766766B2 (ja) | 2018-11-08 | 2024-10-21 | ビデオ信号の符号化/復号方法及び前記方法のための装置 |
| JP2025181211A Pending JP2026012870A (ja) | 2018-11-08 | 2025-10-27 | ビデオ信号の符号化/復号方法及び前記方法のための装置 |
Country Status (22)
| Country | Link |
|---|---|
| US (7) | US11470312B2 (https=) |
| EP (2) | EP3876539B1 (https=) |
| JP (4) | JP7430721B2 (https=) |
| KR (1) | KR20200054104A (https=) |
| CN (7) | CN121367783A (https=) |
| AU (2) | AU2019375315B2 (https=) |
| BR (1) | BR112021008298A2 (https=) |
| CA (2) | CA3118269C (https=) |
| CL (1) | CL2021001128A1 (https=) |
| DK (1) | DK3876539T3 (https=) |
| ES (1) | ES2972075T3 (https=) |
| FI (1) | FI3876539T3 (https=) |
| HU (1) | HUE065784T2 (https=) |
| IL (2) | IL307153B2 (https=) |
| MX (5) | MX2021005504A (https=) |
| MY (1) | MY206549A (https=) |
| PH (1) | PH12021550966A1 (https=) |
| PL (1) | PL3876539T3 (https=) |
| PT (1) | PT3876539T (https=) |
| SG (1) | SG11202104433RA (https=) |
| WO (1) | WO2020096388A1 (https=) |
| ZA (1) | ZA202103439B (https=) |
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| US10742975B2 (en) | 2017-05-09 | 2020-08-11 | Futurewei Technologies, Inc. | Intra-prediction with multiple reference lines |
| DK3876539T3 (da) * | 2018-11-08 | 2024-02-12 | Guangdong Oppo Mobile Telecommunications Corp Ltd | Fremgangsmåde til kodning/afkodning af et billedsignal og tilknyttet apparat |
| US10778977B2 (en) * | 2018-12-05 | 2020-09-15 | Qualcomm Incorporated | Triangle motion information for video coding |
| KR20250058116A (ko) * | 2018-12-07 | 2025-04-29 | 삼성전자주식회사 | 비디오 복호화 방법 및 장치, 비디오 부호화 방법 및 장치 |
| WO2020130607A1 (ko) * | 2018-12-18 | 2020-06-25 | 한국전자통신연구원 | 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
| CN113228640B (zh) * | 2018-12-21 | 2024-07-26 | 三星电子株式会社 | 用于对视频进行解码的方法和设备以及用于对视频进行编码的方法和设备 |
| WO2020139032A1 (ko) * | 2018-12-28 | 2020-07-02 | 한국전자통신연구원 | 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
| KR20210118068A (ko) * | 2018-12-29 | 2021-09-29 | 브이아이디 스케일, 인크. | 히스토리 기반 모션 벡터 예측 |
| US11032574B2 (en) * | 2018-12-31 | 2021-06-08 | Tencent America LLC | Method and apparatus for video coding |
| US10742972B1 (en) * | 2019-03-08 | 2020-08-11 | Tencent America LLC | Merge list construction in triangular prediction |
| US12010305B2 (en) | 2019-03-11 | 2024-06-11 | Apple Inc. | Method for encoding/decoding image signal, and device therefor |
| CN118900325A (zh) * | 2019-07-05 | 2024-11-05 | Lg电子株式会社 | 编码/解码设备及发送数据的设备 |
| CN114788274A (zh) * | 2019-10-10 | 2022-07-22 | 北京达佳互联信息技术有限公司 | 利用三角分区的视频编解码方法和装置 |
| CN113873249B (zh) * | 2020-06-30 | 2023-02-28 | 杭州海康威视数字技术股份有限公司 | 一种编解码方法、装置及其设备 |
| WO2022083631A1 (en) * | 2020-10-20 | 2022-04-28 | Beijing Bytedance Network Technology Co., Ltd. | Video coding using sample string vector |
| CN116711311A (zh) | 2020-10-21 | 2023-09-05 | 抖音视界有限公司 | 帧内编解码中的样点字符串处理 |
| WO2022177380A1 (ko) | 2021-02-18 | 2022-08-25 | 현대자동차주식회사 | 인터 예측 기반의 비디오 부호화 및 복호화 |
| WO2022216124A1 (ko) * | 2021-04-08 | 2022-10-13 | 엘지전자 주식회사 | 복수의 인트라 예측들에 기반하여 영상의 예측을 수행하는 영상 부호화/복호화 방법, 장치, 및 비트스트림을 전송하는 방법 |
| WO2023128489A1 (ko) * | 2021-12-28 | 2023-07-06 | 주식회사 케이티 | 영상 부호화/복호화 방법 및 장치 |
| US12095984B2 (en) * | 2022-02-07 | 2024-09-17 | Tencent America LLC | Sub-block based constraint on bi-prediction for out-of-boundary conditions |
| JP2023156064A (ja) * | 2022-04-12 | 2023-10-24 | Kddi株式会社 | 画像復号装置、画像復号方法及びプログラム |
| JP7850002B2 (ja) * | 2022-04-12 | 2026-04-22 | Kddi株式会社 | 画像復号装置、画像復号方法及びプログラム |
| JP7734111B2 (ja) * | 2022-04-12 | 2025-09-04 | Kddi株式会社 | 画像復号装置、画像復号方法及びプログラム |
| US12348747B2 (en) * | 2023-04-25 | 2025-07-01 | Tencent America LLC | Implicit masked blending mode |
| US12477122B2 (en) * | 2023-06-20 | 2025-11-18 | Tencent America LLC | Implicit masked blending mode improvement |
| US12284375B2 (en) | 2023-06-27 | 2025-04-22 | Tencent America LLC | Implicit masked blending mode improvement with high level syntax |
| US12568242B2 (en) | 2023-07-14 | 2026-03-03 | Tencent America LLC | Implicit masked blending mode combined with MV refinement methods |
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| WO2012074344A2 (ko) * | 2010-12-03 | 2012-06-07 | 엘지전자 주식회사 | 움직임 정보 리스트 인덱싱 방법 및 이러한 방법을 사용하는 장치 |
| CN102685479A (zh) * | 2011-03-11 | 2012-09-19 | 华为技术有限公司 | 视频编解码处理方法和装置 |
| ES2621231T3 (es) | 2011-04-12 | 2017-07-03 | Sun Patent Trust | Método de codificación de video de movimiento, aparato de codificación de video de movimiento, método de decodificación de video de movimiento, aparato de decodificación de video de movimiento y aparato de codificación/decodificación de video de movimiento |
| CN106686378B (zh) * | 2011-06-14 | 2019-10-08 | 三星电子株式会社 | 对图像进行解码的方法和设备 |
| KR101423648B1 (ko) * | 2011-09-09 | 2014-07-28 | 주식회사 케이티 | 화면 간 예측 수행시 후보 블록 결정 방법 및 이러한 방법을 사용하는 장치 |
| KR101762294B1 (ko) * | 2011-10-18 | 2017-07-28 | 주식회사 케이티 | 영상 부호화 방법, 영상 복호화 방법, 영상 부호화기 및 영상 복호화기 |
| US9571833B2 (en) * | 2011-11-04 | 2017-02-14 | Nokia Technologies Oy | Method for coding and an apparatus |
| US20130114717A1 (en) | 2011-11-07 | 2013-05-09 | Qualcomm Incorporated | Generating additional merge candidates |
| TWI578759B (zh) | 2012-04-12 | 2017-04-11 | Jvc Kenwood Corp | Dynamic image decoding device, dynamic image decoding method and dynamic image decoding program |
| US9854237B2 (en) * | 2014-10-14 | 2017-12-26 | Qualcomm Incorporated | AMVP and merge candidate list derivation for intra BC and inter prediction unification |
| BR112017010468B1 (pt) | 2014-11-18 | 2024-01-02 | Hfi Innovation Inc | Método de decodificação de vídeo para blocos codificados no modo de interpredição e método de codificação de vídeo para blocos codificados no modo de interpredição |
| US10271064B2 (en) * | 2015-06-11 | 2019-04-23 | Qualcomm Incorporated | Sub-prediction unit motion vector prediction using spatial and/or temporal motion information |
| US10750174B2 (en) * | 2015-08-28 | 2020-08-18 | Kt Corporation | Method and device for deriving a prediction sample in decoding/encoding video signal using binary and quad trees |
| WO2017039117A1 (ko) * | 2015-08-30 | 2017-03-09 | 엘지전자(주) | 영상의 부호화/복호화 방법 및 이를 위한 장치 |
| WO2017069588A1 (ko) * | 2015-10-22 | 2017-04-27 | 엘지전자(주) | 영상의 부호화/복호화 방법 및 이를 위한 장치 |
| JP6491587B2 (ja) * | 2015-11-06 | 2019-03-27 | 日本電信電話株式会社 | 映像符号化装置、映像復号装置、映像符号化方法、映像復号方法、映像符号化プログラム及び映像復号プログラム |
| WO2017086738A1 (ko) * | 2015-11-19 | 2017-05-26 | 한국전자통신연구원 | 영상 부호화/복호화 방법 및 장치 |
| KR20170058838A (ko) | 2015-11-19 | 2017-05-29 | 한국전자통신연구원 | 화면간 예측 향상을 위한 부호화/복호화 방법 및 장치 |
| EP3355585A4 (en) | 2015-11-24 | 2018-08-01 | Samsung Electronics Co., Ltd. | Image encoding method and device, and image decoding method and device |
| CN108781283B (zh) * | 2016-01-12 | 2022-07-26 | 瑞典爱立信有限公司 | 使用混合帧内预测的视频编码 |
| US10560718B2 (en) | 2016-05-13 | 2020-02-11 | Qualcomm Incorporated | Merge candidates for motion vector prediction for video coding |
| CN109479141B (zh) * | 2016-07-12 | 2023-07-14 | 韩国电子通信研究院 | 图像编码/解码方法和用于所述方法的记录介质 |
| US11381829B2 (en) * | 2016-08-19 | 2022-07-05 | Lg Electronics Inc. | Image processing method and apparatus therefor |
| US10715827B2 (en) * | 2017-01-06 | 2020-07-14 | Mediatek Inc. | Multi-hypotheses merge mode |
| KR20180084659A (ko) * | 2017-01-16 | 2018-07-25 | 세종대학교산학협력단 | 영상의 부호화/복호화 방법 및 장치 |
| CN116170585A (zh) | 2017-01-16 | 2023-05-26 | 世宗大学校产学协力团 | 影像编码/解码方法 |
| EP3557867A4 (en) * | 2017-01-16 | 2020-05-13 | Industry Academy Cooperation Foundation Of Sejong University | METHOD AND DEVICE FOR IMAGE SIGNAL ENCODING AND DECODING |
| JP2021514162A (ja) * | 2018-02-22 | 2021-06-03 | エルジー エレクトロニクス インコーポレイティド | 映像コーディングシステムにおけるブロック分割構造による映像デコーディング方法及び装置 |
| CN117528077A (zh) | 2018-10-27 | 2024-02-06 | 华为技术有限公司 | 图像预测方法及装置 |
| CN112997489B (zh) | 2018-11-06 | 2024-02-06 | 北京字节跳动网络技术有限公司 | 具有几何分割的帧间预测的边信息信令 |
| DK3876539T3 (da) * | 2018-11-08 | 2024-02-12 | Guangdong Oppo Mobile Telecommunications Corp Ltd | Fremgangsmåde til kodning/afkodning af et billedsignal og tilknyttet apparat |
| SG11202105354YA (en) | 2018-11-22 | 2021-06-29 | Huawei Tech Co Ltd | An encoder, a decoder and corresponding methods for inter prediction |
| US10778977B2 (en) * | 2018-12-05 | 2020-09-15 | Qualcomm Incorporated | Triangle motion information for video coding |
| US10893298B2 (en) | 2018-12-12 | 2021-01-12 | Tencent America LLC | Method and apparatus for video coding |
-
2019
- 2019-11-07 DK DK19883290.9T patent/DK3876539T3/da active
- 2019-11-07 WO PCT/KR2019/015096 patent/WO2020096388A1/ko not_active Ceased
- 2019-11-07 BR BR112021008298-0A patent/BR112021008298A2/pt unknown
- 2019-11-07 CN CN202511733093.3A patent/CN121367783A/zh active Pending
- 2019-11-07 CN CN202310271807.8A patent/CN116248870B/zh active Active
- 2019-11-07 IL IL307153A patent/IL307153B2/en unknown
- 2019-11-07 CN CN202110668308.3A patent/CN113395519B/zh active Active
- 2019-11-07 CN CN202310271780.2A patent/CN116248869B/zh active Active
- 2019-11-07 CA CA3118269A patent/CA3118269C/en active Active
- 2019-11-07 PT PT198832909T patent/PT3876539T/pt unknown
- 2019-11-07 PL PL19883290.9T patent/PL3876539T3/pl unknown
- 2019-11-07 FI FIEP19883290.9T patent/FI3876539T3/fi active
- 2019-11-07 EP EP19883290.9A patent/EP3876539B1/en active Active
- 2019-11-07 IL IL282761A patent/IL282761B2/en unknown
- 2019-11-07 CN CN202510732231.XA patent/CN120614466A/zh active Pending
- 2019-11-07 CN CN202511732906.7A patent/CN121309848A/zh active Pending
- 2019-11-07 MY MYPI2021002438A patent/MY206549A/en unknown
- 2019-11-07 CN CN201980070594.4A patent/CN112970260A/zh active Pending
- 2019-11-07 JP JP2021523845A patent/JP7430721B2/ja active Active
- 2019-11-07 AU AU2019375315A patent/AU2019375315B2/en active Active
- 2019-11-07 CA CA3207984A patent/CA3207984A1/en active Pending
- 2019-11-07 MX MX2021005504A patent/MX2021005504A/es unknown
- 2019-11-07 SG SG11202104433RA patent/SG11202104433RA/en unknown
- 2019-11-07 KR KR1020190141984A patent/KR20200054104A/ko active Pending
- 2019-11-07 EP EP23199215.7A patent/EP4274233B1/en active Active
- 2019-11-07 HU HUE19883290A patent/HUE065784T2/hu unknown
- 2019-11-07 ES ES19883290T patent/ES2972075T3/es active Active
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2021
- 2021-04-28 US US17/243,327 patent/US11470312B2/en active Active
- 2021-04-29 CL CL2021001128A patent/CL2021001128A1/es unknown
- 2021-04-29 PH PH12021550966A patent/PH12021550966A1/en unknown
- 2021-05-10 MX MX2024012528A patent/MX2024012528A/es unknown
- 2021-05-10 MX MX2024012526A patent/MX2024012526A/es unknown
- 2021-05-10 MX MX2024012527A patent/MX2024012527A/es unknown
- 2021-05-10 MX MX2024012529A patent/MX2024012529A/es unknown
- 2021-05-20 ZA ZA2021/03439A patent/ZA202103439B/en unknown
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2022
- 2022-06-27 US US17/850,598 patent/US12184848B2/en active Active
- 2022-06-27 US US17/849,874 patent/US11882282B2/en active Active
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2024
- 2024-01-26 JP JP2024010339A patent/JP7577232B2/ja active Active
- 2024-08-15 AU AU2024205787A patent/AU2024205787B2/en active Active
- 2024-10-21 JP JP2024184620A patent/JP7766766B2/ja active Active
- 2024-11-14 US US18/947,503 patent/US20250071274A1/en active Pending
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2025
- 2025-10-27 JP JP2025181211A patent/JP2026012870A/ja active Pending
- 2025-11-05 US US19/380,601 patent/US20260067458A1/en active Pending
- 2025-11-05 US US19/380,625 patent/US20260067459A1/en active Pending
- 2025-11-05 US US19/380,563 patent/US20260067457A1/en active Pending
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