SG11202013172XA - Merge mode-based inter-prediction method and apparatus - Google Patents
Merge mode-based inter-prediction method and apparatusInfo
- Publication number
- SG11202013172XA SG11202013172XA SG11202013172XA SG11202013172XA SG11202013172XA SG 11202013172X A SG11202013172X A SG 11202013172XA SG 11202013172X A SG11202013172X A SG 11202013172XA SG 11202013172X A SG11202013172X A SG 11202013172XA SG 11202013172X A SG11202013172X A SG 11202013172XA
- Authority
- SG
- Singapore
- Prior art keywords
- prediction method
- merge mode
- based inter
- inter
- merge
- 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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/587—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal sub-sampling or interpolation, e.g. decimation or subsequent interpolation of pictures in a video sequence
-
- 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
- H04N19/11—Selection of coding mode or of prediction mode among a plurality of spatial 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
- H04N19/134—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
- H04N19/146—Data rate or code amount at the encoder output
- H04N19/149—Data rate or code amount at the encoder output by estimating the code amount by means of a model, e.g. mathematical model or statistical model
-
- 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
- H04N19/50—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
-
- 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
- H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
-
- 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
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/96—Tree coding, e.g. quad-tree coding
-
- 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
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/97—Matching pursuit coding
-
- 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
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/99—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals involving fractal coding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Algebra (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20180076177 | 2018-06-30 | ||
| KR20180085680 | 2018-07-24 | ||
| PCT/KR2019/007981 WO2020005045A1 (fr) | 2018-06-30 | 2019-07-01 | Procédé et appareil d'inter-prédiction basée sur un mode de fusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11202013172XA true SG11202013172XA (en) | 2021-01-28 |
Family
ID=68987270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11202013172XA SG11202013172XA (en) | 2018-06-30 | 2019-07-01 | Merge mode-based inter-prediction method and apparatus |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US20210203978A1 (fr) |
| EP (1) | EP3806472A1 (fr) |
| JP (2) | JP7395518B2 (fr) |
| KR (1) | KR20210018502A (fr) |
| CN (2) | CN113163211B (fr) |
| AU (2) | AU2019292471A1 (fr) |
| BR (1) | BR112020025916A2 (fr) |
| CA (2) | CA3105339A1 (fr) |
| CL (1) | CL2020003275A1 (fr) |
| IL (2) | IL313269A (fr) |
| MX (2) | MX2020014114A (fr) |
| PH (1) | PH12020552273A1 (fr) |
| SG (1) | SG11202013172XA (fr) |
| WO (1) | WO2020005045A1 (fr) |
| ZA (1) | ZA202100053B (fr) |
Families Citing this family (8)
| 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 |
| PL4224850T3 (pl) | 2018-09-21 | 2024-09-16 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Sposób i aparat do kodowania i dekodowania sygnału wideo |
| WO2020060329A1 (fr) | 2018-09-21 | 2020-03-26 | 주식회사 엑스리스 | Procédé de codage/décodage de signal d'image et appareil associé |
| KR20210072118A (ko) | 2018-12-07 | 2021-06-16 | 삼성전자주식회사 | 비디오 복호화 방법 및 장치, 비디오 부호화 방법 및 장치 |
| CA3222255A1 (fr) | 2018-12-25 | 2020-07-02 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Procede et appareil de prediction de decodage et support de stockage informatique |
| US11632563B2 (en) * | 2019-02-22 | 2023-04-18 | Qualcomm Incorporated | Motion vector derivation in video coding |
| GB2611323A (en) * | 2021-09-29 | 2023-04-05 | Canon Kk | Video coding and decoding |
| WO2023208131A1 (fr) * | 2022-04-29 | 2023-11-02 | Mediatek Inc. | Codage vidéo en mode de partitionnement géométrique efficace |
Family Cites Families (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 (fr) * | 1994-04-01 | 1999-09-21 | Bruce F. Naylor | Systeme et methode de generation d'images video comprimees |
| 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 |
| 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 (fr) * | 2011-02-22 | 2012-08-30 | パナソニック株式会社 | Procédé de codage d'image en mouvement, dispositif de codage d'image en mouvement, procédé de décodage d'image en mouvement et dispositif de décodage d'image en mouvement |
| 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 |
| US9083983B2 (en) * | 2011-10-04 | 2015-07-14 | Qualcomm Incorporated | Motion vector predictor candidate clipping removal for video coding |
| 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 |
| JP6308495B2 (ja) * | 2011-10-19 | 2018-04-11 | サン パテント トラスト | 画像復号方法、および、画像復号装置 |
| 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 |
| 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 |
| US9420286B2 (en) * | 2012-06-15 | 2016-08-16 | Qualcomm Incorporated | Temporal motion vector prediction in HEVC and its extensions |
| 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 |
| US10638129B2 (en) * | 2015-04-27 | 2020-04-28 | Lg Electronics Inc. | Method for processing video signal and device for same |
| CN115002455A (zh) * | 2015-06-05 | 2022-09-02 | 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 |
| US10412407B2 (en) * | 2015-11-05 | 2019-09-10 | Mediatek Inc. | Method and apparatus of inter prediction using average motion vector for video coding |
| WO2017086738A1 (fr) * | 2015-11-19 | 2017-05-26 | 한국전자통신연구원 | Procédé et appareil de codage/décodage d'image |
| US10666936B2 (en) * | 2015-12-17 | 2020-05-26 | Samsung Electronics Co., Ltd. | Video decoding method and video decoding apparatus using merge candidate list |
| WO2017146526A1 (fr) * | 2016-02-25 | 2017-08-31 | 주식회사 케이티 | Procédé et dispositif de traitement de signal vidéo |
| MX2018011412A (es) * | 2016-03-24 | 2019-01-10 | Lg Electronics Inc | Metodo y aparato para inter-prediccion en sistema de codificacion de video. |
| CN116614638A (zh) * | 2016-07-12 | 2023-08-18 | 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 |
| CN109804627B (zh) * | 2016-08-11 | 2023-07-25 | Lx 半导体科技有限公司 | 图像编码/解码方法和设备 |
| WO2018066990A1 (fr) * | 2016-10-04 | 2018-04-12 | 김기백 | Procédé et appareil de codage/décodage de données d'images |
| US10448010B2 (en) | 2016-10-05 | 2019-10-15 | Qualcomm Incorporated | Motion vector prediction for affine motion models in video coding |
| US10750190B2 (en) * | 2016-10-11 | 2020-08-18 | Lg Electronics Inc. | Video decoding method and device in video coding system |
| US20200221077A1 (en) * | 2017-09-05 | 2020-07-09 | Lg Electronics Inc. | Inter prediction mode-based image processing method and apparatus therefor |
| US20190306502A1 (en) * | 2018-04-02 | 2019-10-03 | Qualcomm Incorporated | System and method for improved adaptive loop filtering |
| US20190387247A1 (en) * | 2018-06-19 | 2019-12-19 | 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 |
-
2019
- 2019-07-01 EP EP19825522.6A patent/EP3806472A1/fr not_active Ceased
- 2019-07-01 AU AU2019292471A patent/AU2019292471A1/en not_active Abandoned
- 2019-07-01 CN CN202110258209.8A patent/CN113163211B/zh active Active
- 2019-07-01 MX MX2020014114A patent/MX2020014114A/es unknown
- 2019-07-01 WO PCT/KR2019/007981 patent/WO2020005045A1/fr active Application Filing
- 2019-07-01 BR BR112020025916-0A patent/BR112020025916A2/pt unknown
- 2019-07-01 KR KR1020217002639A patent/KR20210018502A/ko unknown
- 2019-07-01 IL IL313269A patent/IL313269A/en unknown
- 2019-07-01 SG SG11202013172XA patent/SG11202013172XA/en unknown
- 2019-07-01 JP JP2020573285A patent/JP7395518B2/ja active Active
- 2019-07-01 CA CA3105339A patent/CA3105339A1/fr active Pending
- 2019-07-01 IL IL279793A patent/IL279793B1/en unknown
- 2019-07-01 CA CA3238058A patent/CA3238058A1/fr active Pending
- 2019-07-01 CN CN201980041821.0A patent/CN112740698A/zh active Pending
-
2020
- 2020-12-17 MX MX2024007507A patent/MX2024007507A/es unknown
- 2020-12-17 CL CL2020003275A patent/CL2020003275A1/es unknown
- 2020-12-23 US US17/132,696 patent/US20210203978A1/en active Pending
- 2020-12-28 PH PH12020552273A patent/PH12020552273A1/en unknown
-
2021
- 2021-01-05 ZA ZA2021/00053A patent/ZA202100053B/en unknown
-
2023
- 2023-11-29 JP JP2023201408A patent/JP2024023435A/ja active Pending
-
2024
- 2024-09-05 AU AU2024219401A patent/AU2024219401A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CL2020003275A1 (es) | 2021-05-24 |
| AU2019292471A1 (en) | 2021-01-28 |
| AU2024219401A1 (en) | 2024-09-26 |
| CA3105339A1 (fr) | 2020-01-02 |
| EP3806472A4 (fr) | 2021-04-14 |
| EP3806472A1 (fr) | 2021-04-14 |
| JP7395518B2 (ja) | 2023-12-11 |
| CN112740698A (zh) | 2021-04-30 |
| IL313269A (en) | 2024-08-01 |
| CN113163211B (zh) | 2023-01-03 |
| IL279793A (en) | 2021-03-01 |
| KR20210018502A (ko) | 2021-02-17 |
| MX2020014114A (es) | 2021-05-31 |
| WO2020005045A1 (fr) | 2020-01-02 |
| MX2024007507A (es) | 2024-07-09 |
| US20210203978A1 (en) | 2021-07-01 |
| JP2024023435A (ja) | 2024-02-21 |
| CA3238058A1 (fr) | 2020-01-02 |
| JP2021532626A (ja) | 2021-11-25 |
| CN113163211A (zh) | 2021-07-23 |
| IL279793B1 (en) | 2024-08-01 |
| ZA202100053B (en) | 2021-10-27 |
| BR112020025916A2 (pt) | 2021-03-16 |
| PH12020552273A1 (en) | 2021-06-07 |
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