JP2021532626A5 - - Google Patents
Info
- Publication number
- JP2021532626A5 JP2021532626A5 JP2020573285A JP2020573285A JP2021532626A5 JP 2021532626 A5 JP2021532626 A5 JP 2021532626A5 JP 2020573285 A JP2020573285 A JP 2020573285A JP 2020573285 A JP2020573285 A JP 2020573285A JP 2021532626 A5 JP2021532626 A5 JP 2021532626A5
- Authority
- JP
- Japan
- Prior art keywords
- merge candidate
- video signal
- motion information
- merge
- current block
- 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 |
|---|---|---|---|
| JP2023201408A JP7594078B2 (ja) | 2018-06-30 | 2023-11-29 | マージモードに基づくインター予測方法及び装置 |
| JP2024202775A JP2025015815A (ja) | 2018-06-30 | 2024-11-20 | マージモードに基づくインター予測方法及び装置 |
| JP2024202774A JP2025015814A (ja) | 2018-06-30 | 2024-11-20 | マージモードに基づくインター予測方法及び装置 |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20180076177 | 2018-06-30 | ||
| KR10-2018-0076177 | 2018-06-30 | ||
| KR10-2018-0085680 | 2018-07-24 | ||
| KR20180085680 | 2018-07-24 | ||
| PCT/KR2019/007981 WO2020005045A1 (ko) | 2018-06-30 | 2019-07-01 | 머지 모드 기반의 인터 예측 방법 및 장치 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023201408A Division JP7594078B2 (ja) | 2018-06-30 | 2023-11-29 | マージモードに基づくインター予測方法及び装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2021532626A JP2021532626A (ja) | 2021-11-25 |
| JP2021532626A5 true JP2021532626A5 (enExample) | 2022-06-14 |
| JP7395518B2 JP7395518B2 (ja) | 2023-12-11 |
Family
ID=68987270
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020573285A Active JP7395518B2 (ja) | 2018-06-30 | 2019-07-01 | マージモードに基づくインター予測方法及び装置 |
| JP2023201408A Active JP7594078B2 (ja) | 2018-06-30 | 2023-11-29 | マージモードに基づくインター予測方法及び装置 |
| JP2024202774A Pending JP2025015814A (ja) | 2018-06-30 | 2024-11-20 | マージモードに基づくインター予測方法及び装置 |
| JP2024202775A Pending JP2025015815A (ja) | 2018-06-30 | 2024-11-20 | マージモードに基づくインター予測方法及び装置 |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023201408A Active JP7594078B2 (ja) | 2018-06-30 | 2023-11-29 | マージモードに基づくインター予測方法及び装置 |
| JP2024202774A Pending JP2025015814A (ja) | 2018-06-30 | 2024-11-20 | マージモードに基づくインター予測方法及び装置 |
| JP2024202775A Pending JP2025015815A (ja) | 2018-06-30 | 2024-11-20 | マージモードに基づくインター予測方法及び装置 |
Country Status (16)
| Country | Link |
|---|---|
| US (5) | US20210203978A1 (enExample) |
| EP (1) | EP3806472A1 (enExample) |
| JP (4) | JP7395518B2 (enExample) |
| KR (5) | KR20240170846A (enExample) |
| CN (5) | CN119729006A (enExample) |
| AU (4) | AU2019292471A1 (enExample) |
| BR (1) | BR112020025916A2 (enExample) |
| CA (2) | CA3105339C (enExample) |
| CL (1) | CL2020003275A1 (enExample) |
| IL (4) | IL279793B2 (enExample) |
| MX (2) | MX2020014114A (enExample) |
| MY (1) | MY210390A (enExample) |
| PH (1) | PH12020552273A1 (enExample) |
| SG (1) | SG11202013172XA (enExample) |
| WO (1) | WO2020005045A1 (enExample) |
| ZA (1) | ZA202100053B (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200028856A (ko) | 2018-09-07 | 2020-03-17 | 김기백 | 인트라 예측을 이용한 영상 부호화/복호화 방법 및 장치 |
| ES2955040T3 (es) | 2018-09-21 | 2023-11-28 | Guangdong Oppo Mobile Telecommunications Corp Ltd | Método de codificación/descodificación de señales de imagen y dispositivo para el mismo |
| IL326179A (en) | 2018-09-21 | 2026-03-01 | Guangdong Oppo Mobile Telecommunications Corp Ltd | Method for encoding/decoding image signals and apparatus therefor |
| EP3840387B1 (en) | 2018-10-12 | 2024-03-06 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method for encoding/decoding image signal and device for same |
| KR20250058116A (ko) | 2018-12-07 | 2025-04-29 | 삼성전자주식회사 | 비디오 복호화 방법 및 장치, 비디오 부호화 방법 및 장치 |
| CN113068025B (zh) | 2018-12-25 | 2023-05-12 | Oppo广东移动通信有限公司 | 解码预测方法、装置及计算机存储介质 |
| US11632563B2 (en) * | 2019-02-22 | 2023-04-18 | Qualcomm Incorporated | Motion vector derivation in video coding |
| GB2611323B (en) * | 2021-09-29 | 2026-02-18 | Canon Kk | Video coding and decoding |
| EP4409907A1 (en) | 2021-09-29 | 2024-08-07 | Canon Kabushiki Kaisha | Video coding and decoding |
| CN119137934A (zh) * | 2022-04-29 | 2024-12-13 | 联发科技股份有限公司 | 高效的几何分区模式视频编解码 |
| US20240040142A1 (en) * | 2022-07-26 | 2024-02-01 | Tencent America LLC | Method and apparatus for warp sample selection and grouping |
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| US6870886B2 (en) * | 1993-12-15 | 2005-03-22 | Koninklijke Philips Electronics N.V. | Method and apparatus for transcoding a digitally compressed high definition television bitstream to a standard definition television bitstream |
| CA2144253C (en) * | 1994-04-01 | 1999-09-21 | Bruce F. Naylor | System and method of generating compressed video graphics images |
| ES2745059T3 (es) * | 2002-04-19 | 2020-02-27 | Panasonic Ip Corp America | Método de cálculo de vectores de movimiento |
| US9300970B2 (en) * | 2010-07-09 | 2016-03-29 | Samsung Electronics Co., Ltd. | Methods and apparatuses for encoding and decoding motion vector |
| KR20120009861A (ko) * | 2010-07-22 | 2012-02-02 | 에스케이 텔레콤주식회사 | 확장된 스킵모드를 이용한 영상 부호화/복호화 방법 및 장치 |
| WO2012081246A1 (ja) * | 2010-12-17 | 2012-06-21 | パナソニック株式会社 | 画像符号化方法および画像復号化方法 |
| US9049455B2 (en) * | 2010-12-28 | 2015-06-02 | Panasonic Intellectual Property Corporation Of America | Image coding method of coding a current picture with prediction using one or both of a first reference picture list including a first current reference picture for a current block and a second reference picture list including a second current reference picture for the current block |
| WO2012114694A1 (ja) * | 2011-02-22 | 2012-08-30 | パナソニック株式会社 | 動画像符号化方法、動画像符号化装置、動画像復号方法、および、動画像復号装置 |
| US9866859B2 (en) * | 2011-06-14 | 2018-01-09 | Texas Instruments Incorporated | Inter-prediction candidate index coding independent of inter-prediction candidate list construction in video coding |
| SG194746A1 (en) * | 2011-05-31 | 2013-12-30 | Kaba Gmbh | Image encoding method, image encoding device, image decoding method, image decoding device, and image encoding/decoding device |
| JP2013021572A (ja) * | 2011-07-12 | 2013-01-31 | Jvc Kenwood Corp | 画像符号化装置、画像符号化方法および画像符号化プログラム |
| US9083983B2 (en) * | 2011-10-04 | 2015-07-14 | Qualcomm Incorporated | Motion vector predictor candidate clipping removal for video coding |
| WO2013051209A1 (ja) * | 2011-10-05 | 2013-04-11 | パナソニック株式会社 | 画像符号化方法、画像符号化装置、画像復号方法、画像復号装置、および、画像符号化復号装置 |
| MX2014003991A (es) * | 2011-10-19 | 2014-05-07 | Panasonic Corp | Metodo de codificacion de imagenes, aparato de codificacion de imagenes, metodo de decodificacion de imagenes y aparato de decodificacion de imagenes. |
| KR20130045785A (ko) * | 2011-10-26 | 2013-05-06 | 경희대학교 산학협력단 | 메모리 관리 방법 및 그를 이용한 복호화 장치 |
| JP5768662B2 (ja) * | 2011-10-31 | 2015-08-26 | 富士通株式会社 | 動画像復号装置、動画像符号化装置、動画像復号方法、動画像符号化方法、動画像復号プログラム及び動画像符号化プログラム |
| KR20130050407A (ko) * | 2011-11-07 | 2013-05-16 | 오수미 | 인터 모드에서의 움직임 정보 생성 방법 |
| US9762904B2 (en) * | 2011-12-22 | 2017-09-12 | Qualcomm Incorporated | Performing motion vector prediction for video coding |
| CN107707912B (zh) * | 2011-12-28 | 2020-05-22 | Jvc 建伍株式会社 | 动图像编码装置以及动图像编码方法 |
| JP5846132B2 (ja) * | 2012-01-18 | 2016-01-20 | 株式会社Jvcケンウッド | 動画像符号化装置、動画像符号化方法、及び動画像符号化プログラム、並びに、送信装置、送信方法、及び送信プログラム |
| US9451277B2 (en) * | 2012-02-08 | 2016-09-20 | Qualcomm Incorporated | Restriction of prediction units in B slices to uni-directional inter prediction |
| US9420286B2 (en) * | 2012-06-15 | 2016-08-16 | Qualcomm Incorporated | Temporal motion vector prediction in HEVC and its extensions |
| CN105308958A (zh) * | 2013-04-05 | 2016-02-03 | 三星电子株式会社 | 用于使用视点合成预测的层间视频编码方法和设备以及用于使用视点合成预测的层间视频解码方法和设备 |
| 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 |
| US11477477B2 (en) * | 2015-01-26 | 2022-10-18 | Qualcomm Incorporated | Sub-prediction unit based advanced temporal motion vector prediction |
| WO2016175550A1 (ko) * | 2015-04-27 | 2016-11-03 | 엘지전자 주식회사 | 비디오 신호의 처리 방법 및 이를 위한 장치 |
| CN115002455B (zh) * | 2015-06-05 | 2025-03-25 | 杜比实验室特许公司 | 图像编码和解码方法和图像解码设备 |
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| WO2017086738A1 (ko) * | 2015-11-19 | 2017-05-26 | 한국전자통신연구원 | 영상 부호화/복호화 방법 및 장치 |
| KR20180085714A (ko) * | 2015-12-17 | 2018-07-27 | 삼성전자주식회사 | 머지 후보 리스트를 이용한 비디오 복호화 방법 및 비디오 복호화 장치 |
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| KR102638991B1 (ko) * | 2016-03-24 | 2024-02-21 | 엘지전자 주식회사 | 비디오 코딩 시스템에서 인터 예측 방법 및 장치 |
| 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 |
| CN116567220A (zh) * | 2016-08-11 | 2023-08-08 | Lx 半导体科技有限公司 | 图像编码/解码设备和图像数据的发送设备 |
| WO2018066990A1 (ko) * | 2016-10-04 | 2018-04-12 | 김기백 | 영상 데이터 부호화/복호화 방법 및 장치 |
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| US20200221077A1 (en) * | 2017-09-05 | 2020-07-09 | Lg Electronics Inc. | Inter prediction mode-based image processing method and apparatus therefor |
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| US12348762B2 (en) * | 2018-06-19 | 2025-07-01 | Qualcomm Incorporated | Signaling sub-prediction unit motion vector predictor |
| 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 |
| US11190789B2 (en) * | 2019-06-30 | 2021-11-30 | Tencent America LLC | Method and apparatus for video coding using inter-prediction mode signaling to dertermine motion vectors |
-
2019
- 2019-07-01 JP JP2020573285A patent/JP7395518B2/ja active Active
- 2019-07-01 KR KR1020247038971A patent/KR20240170846A/ko active Pending
- 2019-07-01 EP EP19825522.6A patent/EP3806472A1/en not_active Ceased
- 2019-07-01 CA CA3105339A patent/CA3105339C/en active Active
- 2019-07-01 CN CN202411800826.6A patent/CN119729006A/zh active Pending
- 2019-07-01 KR KR1020247038958A patent/KR20240173367A/ko active Pending
- 2019-07-01 KR KR1020267008792A patent/KR20260042318A/ko active Pending
- 2019-07-01 IL IL279793A patent/IL279793B2/en unknown
- 2019-07-01 BR BR112020025916-0A patent/BR112020025916A2/pt unknown
- 2019-07-01 KR KR1020217002639A patent/KR20210018502A/ko not_active Ceased
- 2019-07-01 CN CN202411801361.6A patent/CN119767029B/zh active Active
- 2019-07-01 CN CN202110258209.8A patent/CN113163211B/zh active Active
- 2019-07-01 AU AU2019292471A patent/AU2019292471A1/en not_active Abandoned
- 2019-07-01 CN CN202610014735.2A patent/CN121940552A/zh active Pending
- 2019-07-01 MY MYPI2020007104A patent/MY210390A/en unknown
- 2019-07-01 KR KR1020267008796A patent/KR20260046248A/ko active Pending
- 2019-07-01 MX MX2020014114A patent/MX2020014114A/es unknown
- 2019-07-01 WO PCT/KR2019/007981 patent/WO2020005045A1/ko not_active Ceased
- 2019-07-01 SG SG11202013172XA patent/SG11202013172XA/en unknown
- 2019-07-01 CN CN201980041821.0A patent/CN112740698A/zh active Pending
- 2019-07-01 IL IL320008A patent/IL320008A/en unknown
- 2019-07-01 IL IL320001A patent/IL320001A/en unknown
- 2019-07-01 IL IL313269A patent/IL313269B2/en unknown
- 2019-07-01 CA CA3238058A patent/CA3238058A1/en active Pending
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2020
- 2020-12-17 CL CL2020003275A patent/CL2020003275A1/es unknown
- 2020-12-17 MX MX2024007507A patent/MX2024007507A/es unknown
- 2020-12-23 US US17/132,696 patent/US20210203978A1/en active Pending
- 2020-12-28 PH PH12020552273A patent/PH12020552273A1/en unknown
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2021
- 2021-01-05 ZA ZA2021/00053A patent/ZA202100053B/en unknown
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2023
- 2023-11-29 JP JP2023201408A patent/JP7594078B2/ja active Active
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2024
- 2024-09-05 AU AU2024219401A patent/AU2024219401B2/en active Active
- 2024-11-20 JP JP2024202774A patent/JP2025015814A/ja active Pending
- 2024-11-20 JP JP2024202775A patent/JP2025015815A/ja active Pending
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2025
- 2025-06-09 US US19/231,948 patent/US20250301166A1/en active Pending
- 2025-06-09 US US19/232,014 patent/US20250301167A1/en active Pending
- 2025-06-09 US US19/232,120 patent/US20250301169A1/en active Pending
- 2025-06-09 US US19/232,074 patent/US20250301168A1/en active Pending
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2026
- 2026-03-17 AU AU2026202057A patent/AU2026202057A1/en active Pending
- 2026-03-17 AU AU2026202058A patent/AU2026202058A1/en active Pending
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