JP2023164443A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2023164443A5 JP2023164443A5 JP2023134843A JP2023134843A JP2023164443A5 JP 2023164443 A5 JP2023164443 A5 JP 2023164443A5 JP 2023134843 A JP2023134843 A JP 2023134843A JP 2023134843 A JP2023134843 A JP 2023134843A JP 2023164443 A5 JP2023164443 A5 JP 2023164443A5
- Authority
- JP
- Japan
- Prior art keywords
- current block
- prediction
- inter
- inter prediction
- combination
- 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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2025108408A JP2025138780A (ja) | 2019-02-01 | 2025-06-26 | ビデオコーディングのための方法、装置、およびプログラム |
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962800400P | 2019-02-01 | 2019-02-01 | |
| US62/800,400 | 2019-02-01 | ||
| US16/777,339 | 2020-01-30 | ||
| US16/777,339 US11330283B2 (en) | 2019-02-01 | 2020-01-30 | Method and apparatus for video coding |
| PCT/US2020/016144 WO2020160428A1 (en) | 2019-02-01 | 2020-01-31 | Method and apparatus for video coding |
| JP2021531589A JP7337929B2 (ja) | 2019-02-01 | 2020-01-31 | ビデオコーディングのための方法、装置、およびプログラム |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021531589A Division JP7337929B2 (ja) | 2019-02-01 | 2020-01-31 | ビデオコーディングのための方法、装置、およびプログラム |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025108408A Division JP2025138780A (ja) | 2019-02-01 | 2025-06-26 | ビデオコーディングのための方法、装置、およびプログラム |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2023164443A JP2023164443A (ja) | 2023-11-10 |
| JP2023164443A5 true JP2023164443A5 (https=) | 2024-02-20 |
| JP7704813B2 JP7704813B2 (ja) | 2025-07-08 |
Family
ID=71836846
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021531589A Active JP7337929B2 (ja) | 2019-02-01 | 2020-01-31 | ビデオコーディングのための方法、装置、およびプログラム |
| JP2023134843A Active JP7704813B2 (ja) | 2019-02-01 | 2023-08-22 | ビデオコーディングのための方法、装置、およびプログラム |
| JP2025108408A Pending JP2025138780A (ja) | 2019-02-01 | 2025-06-26 | ビデオコーディングのための方法、装置、およびプログラム |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021531589A Active JP7337929B2 (ja) | 2019-02-01 | 2020-01-31 | ビデオコーディングのための方法、装置、およびプログラム |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025108408A Pending JP2025138780A (ja) | 2019-02-01 | 2025-06-26 | ビデオコーディングのための方法、装置、およびプログラム |
Country Status (6)
| Country | Link |
|---|---|
| US (3) | US11330283B2 (https=) |
| EP (1) | EP3769520A4 (https=) |
| JP (3) | JP7337929B2 (https=) |
| KR (2) | KR102765059B1 (https=) |
| CN (2) | CN115002477B (https=) |
| WO (1) | WO2020160428A1 (https=) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110800302A (zh) * | 2017-06-07 | 2020-02-14 | 联发科技股份有限公司 | 用于视频编解码的帧内-帧间预测的方法及装置 |
| US11330283B2 (en) * | 2019-02-01 | 2022-05-10 | Tencent America LLC | Method and apparatus for video coding |
| CN119967162A (zh) * | 2019-05-02 | 2025-05-09 | 皇家飞利浦有限公司 | 图像信号编码/解码方法及其装置 |
| KR20200145749A (ko) * | 2019-06-19 | 2020-12-30 | 한국전자통신연구원 | 화면 내 예측 모드 및 엔트로피 부호화/복호화 방법 및 장치 |
| WO2021027928A1 (en) * | 2019-08-14 | 2021-02-18 | Beijing Bytedance Network Technology Co., Ltd. | Weighting factors for prediction sample filtering in intra mode |
| CN114223200B (zh) | 2019-08-14 | 2023-11-17 | 北京字节跳动网络技术有限公司 | 位置相关帧内预测样点滤波 |
| US11563957B2 (en) * | 2021-01-13 | 2023-01-24 | Lemon Inc. | Signaling for decoder-side intra mode derivation |
| US20240187633A1 (en) * | 2021-04-21 | 2024-06-06 | Beijing Bytedance Network Technology Co., Ltd. | Method, device, and medium for video processing |
| US20250203093A1 (en) * | 2022-04-12 | 2025-06-19 | Lg Electronics Inc. | Image encoding/decoding method and device, and recording medium having bitstream stored thereon |
| US20250365408A1 (en) * | 2024-05-24 | 2025-11-27 | Tencent America LLC | Signaling and filtering of template and flexible partition split |
| EP4730769A1 (en) * | 2024-10-21 | 2026-04-22 | InterDigital CE Patent Holdings, SAS | Intra prediction with subsampling of a prediction grid |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4650173B2 (ja) * | 2005-09-05 | 2011-03-16 | ソニー株式会社 | 符号化装置、符号化方法、符号化方法のプログラム及び符号化方法のプログラムを記録した記録媒体 |
| WO2011127964A2 (en) | 2010-04-13 | 2011-10-20 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Apparatus for intra predicting a block, apparatus for reconstructing a block of a picture, apparatus for reconstructing a block of a picture by intra prediction |
| EP2388999B1 (en) | 2010-05-17 | 2021-02-24 | Lg Electronics Inc. | New intra prediction modes |
| KR102086145B1 (ko) | 2010-12-13 | 2020-03-09 | 한국전자통신연구원 | 인트라 예측 방법 및 그 장치 |
| US9288500B2 (en) | 2011-05-12 | 2016-03-15 | Texas Instruments Incorporated | Luma-based chroma intra-prediction for video coding |
| US9648330B2 (en) | 2013-07-15 | 2017-05-09 | Qualcomm Incorporated | Inter-color component residual prediction |
| JP2015082714A (ja) * | 2013-10-22 | 2015-04-27 | ソニー株式会社 | 画像処理装置及び画像処理方法 |
| CN105981385B (zh) | 2014-01-02 | 2020-03-13 | 寰发股份有限公司 | 帧内预测编码方法及其装置 |
| JP6464272B2 (ja) * | 2015-08-20 | 2019-02-06 | 日本放送協会 | 画像符号化装置、画像復号化装置、及びこれらのプログラム |
| KR102775879B1 (ko) * | 2015-09-10 | 2025-02-28 | 엘지전자 주식회사 | 인터-인트라 병합 예측 모드 기반 영상 처리 방법 및 이를 위한 장치 |
| US10455228B2 (en) * | 2016-03-21 | 2019-10-22 | Qualcomm Incorporated | Determining prediction parameters for non-square blocks in video coding |
| US10623774B2 (en) * | 2016-03-22 | 2020-04-14 | Qualcomm Incorporated | Constrained block-level optimization and signaling for video coding tools |
| US20190215521A1 (en) * | 2016-09-22 | 2019-07-11 | Mediatek Inc. | Method and apparatus for video coding using decoder side intra prediction derivation |
| WO2018174657A1 (ko) * | 2017-03-23 | 2018-09-27 | 엘지전자 주식회사 | 영상 코딩 시스템에서 인트라 예측에 따른 영상 디코딩 방법 및 장치 |
| WO2018219925A1 (en) * | 2017-05-31 | 2018-12-06 | Interdigital Vc Holdings, Inc. | Method and apparatus for signalling bi-directional intra prediction in video encoding and decoding |
| CN110800302A (zh) * | 2017-06-07 | 2020-02-14 | 联发科技股份有限公司 | 用于视频编解码的帧内-帧间预测的方法及装置 |
| KR102622465B1 (ko) * | 2017-06-21 | 2024-01-09 | 엘지전자 주식회사 | 영상 코딩 시스템에서 인트라 예측에 따른 영상 디코딩 방법 및 장치 |
| KR20240095362A (ko) * | 2017-06-26 | 2024-06-25 | 파나소닉 인텔렉츄얼 프로퍼티 코포레이션 오브 아메리카 | 부호화 장치, 복호 장치, 부호화 방법 및 복호 방법 |
| CN111436227B (zh) * | 2018-11-12 | 2024-03-29 | 北京字节跳动网络技术有限公司 | 在视频处理中使用组合帧间-帧内预测 |
| US11652984B2 (en) * | 2018-11-16 | 2023-05-16 | Qualcomm Incorporated | Position-dependent intra-inter prediction combination in video coding |
| WO2020103877A1 (en) * | 2018-11-20 | 2020-05-28 | Beijing Bytedance Network Technology Co., Ltd. | Coding and decoding of video coding modes |
| CN113170181B (zh) * | 2018-11-29 | 2023-12-08 | 北京字节跳动网络技术有限公司 | 块内拷贝模式中的仿射继承方法 |
| US11445203B2 (en) * | 2019-01-04 | 2022-09-13 | Qualcomm Incorporated | Sub-partition intra prediction in video coding |
| KR102489605B1 (ko) * | 2019-01-09 | 2023-01-17 | 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 | 조합된 인터 및 인트라 예측을 위한 시스템 및 방법 |
| US11330283B2 (en) | 2019-02-01 | 2022-05-10 | Tencent America LLC | Method and apparatus for video coding |
-
2020
- 2020-01-30 US US16/777,339 patent/US11330283B2/en active Active
- 2020-01-31 KR KR1020217020075A patent/KR102765059B1/ko active Active
- 2020-01-31 KR KR1020257003576A patent/KR20250024115A/ko active Pending
- 2020-01-31 CN CN202210594588.2A patent/CN115002477B/zh active Active
- 2020-01-31 JP JP2021531589A patent/JP7337929B2/ja active Active
- 2020-01-31 WO PCT/US2020/016144 patent/WO2020160428A1/en not_active Ceased
- 2020-01-31 CN CN202080011647.8A patent/CN113366847B/zh active Active
- 2020-01-31 EP EP20749343.8A patent/EP3769520A4/en active Pending
-
2022
- 2022-04-08 US US17/716,655 patent/US12445639B2/en active Active
-
2023
- 2023-08-22 JP JP2023134843A patent/JP7704813B2/ja active Active
-
2025
- 2025-06-26 JP JP2025108408A patent/JP2025138780A/ja active Pending
- 2025-10-10 US US19/355,934 patent/US20260039853A1/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2023164443A5 (https=) | ||
| JP2025138780A5 (https=) | ||
| JP7104186B2 (ja) | Ｉｂｃとａｔｍｖｐとの間でのインタラクション | |
| JP2024097034A5 (https=) | ||
| JP2023078388A5 (https=) | ||
| JP5351020B2 (ja) | バーチャルリファレンスピクチャを使用した方法及び装置 | |
| JP2023041901A5 (https=) | ||
| US20160241873A1 (en) | Derivation method and apparatuses with candidate motion vectors | |
| JP2024010223A5 (https=) | ||
| CN113632485A (zh) | 用于参考图片重采样的信令 | |
| JP2019041418A5 (https=) | ||
| JP2019534620A5 (https=) | ||
| TW201351964A (zh) | 簡化視訊隨機存取之限制及單元類型 | |
| KR20170083455A (ko) | 참조 이미지 프로세싱을 위한 방법, 애플리케이션 프로세서 및 모바일 기기 | |
| CN111182308B (zh) | 视频解码方法、装置、计算机设备及存储介质 | |
| JP2007504773A5 (https=) | ||
| FI3977723T3 (fi) | Useiden kuvakoko- ja yhdenmukaisuusikkunoiden käsittely vertailukuvan uudelleen näytteistämiseksi videokoodauksessa | |
| CN113632484A (zh) | 用于双向光流的比特宽度控制的方法和设备 | |
| JP2025505071A5 (https=) | ||
| US9392210B2 (en) | Transcoding a video stream to facilitate accurate display | |
| EP3639517B1 (en) | Intra-prediction for video coding using perspective information | |
| JP2023017792A5 (ja) | エンコーディングされたビデオビットストリームをデコーディングする方法、装置、およびコンピュータプログラム | |
| TWI794639B (zh) | 存取單元定界符及適應參數集使用技術 | |
| CN109983470A (zh) | 具有无效区域的vr图像的视频编解码方法和装置 | |
| EP4464024A2 (en) | Method, apparatus, and medium for video processing |