JPWO2020242883A5 - - Google Patents
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- JPWO2020242883A5 JPWO2020242883A5 JP2021568788A JP2021568788A JPWO2020242883A5 JP WO2020242883 A5 JPWO2020242883 A5 JP WO2020242883A5 JP 2021568788 A JP2021568788 A JP 2021568788A JP 2021568788 A JP2021568788 A JP 2021568788A JP WO2020242883 A5 JPWO2020242883 A5 JP WO2020242883A5
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- 238000000034 method Methods 0.000 claims 9
- 230000011664 signaling Effects 0.000 claims 1
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962852516P | 2019-05-24 | 2019-05-24 | |
| US62/852,516 | 2019-05-24 | ||
| US16/879,462 | 2020-05-20 | ||
| US16/879,462 US11611759B2 (en) | 2019-05-24 | 2020-05-20 | Merge mode coding for video coding |
| PCT/US2020/034002 WO2020242883A1 (en) | 2019-05-24 | 2020-05-21 | Merge mode coding for video coding |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2022533664A JP2022533664A (ja) | 2022-07-25 |
| JPWO2020242883A5 true JPWO2020242883A5 (enExample) | 2023-05-08 |
| JP7570355B2 JP7570355B2 (ja) | 2024-10-21 |
Family
ID=73456411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021568788A Active JP7570355B2 (ja) | 2019-05-24 | 2020-05-21 | ビデオコーディングのためのマージモードコーディング |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US11611759B2 (enExample) |
| EP (1) | EP3977726A1 (enExample) |
| JP (1) | JP7570355B2 (enExample) |
| KR (1) | KR20220011633A (enExample) |
| CN (2) | CN114128259B (enExample) |
| BR (1) | BR112021022559A2 (enExample) |
| SG (1) | SG11202111583WA (enExample) |
| TW (1) | TWI845688B (enExample) |
| WO (1) | WO2020242883A1 (enExample) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10609423B2 (en) | 2016-09-07 | 2020-03-31 | Qualcomm Incorporated | Tree-type coding for video coding |
| WO2019144908A1 (en) * | 2018-01-26 | 2019-08-01 | Mediatek Inc. | Method and apparatus of affine inter prediction for video coding system |
| CN116033150A (zh) * | 2018-09-08 | 2023-04-28 | 北京字节跳动网络技术有限公司 | 不同视频块尺寸的仿射模式计算 |
| EP4637146A2 (en) * | 2018-10-12 | 2025-10-22 | Wilus Institute of Standards and Technology Inc. | Video signal processing method and apparatus using multi-assumption prediction |
| CN117156129A (zh) | 2018-10-23 | 2023-12-01 | 韦勒斯标准与技术协会公司 | 通过使用基于子块的运动补偿处理视频信号的方法和设备 |
| CN115695785B (zh) * | 2018-10-27 | 2023-06-06 | 华为技术有限公司 | 图像预测方法及装置 |
| CN118158432A (zh) * | 2019-01-18 | 2024-06-07 | 韦勒斯标准与技术协会公司 | 使用运动补偿的视频信号处理方法和设备 |
| EP3985968A4 (en) * | 2019-06-17 | 2023-05-24 | Electronics and Telecommunications Research Institute | Intra block copy-based encoding/decoding method, device, and bitstream storage medium |
| CN119484812A (zh) * | 2019-06-19 | 2025-02-18 | Lg电子株式会社 | 图像解码方法、图像编码方法和图像数据发送方法 |
| CN112135135A (zh) * | 2019-06-24 | 2020-12-25 | 腾讯美国有限责任公司 | 视频解码方法、装置、计算机设备及存储介质 |
| US11516489B2 (en) * | 2019-06-24 | 2022-11-29 | Tencent America LLC | Method and apparatus for video coding |
| EP4542988A1 (en) | 2019-07-25 | 2025-04-23 | Wilus Institute of Standards and Technology Inc. | Video signal processing method and device |
| CN115767087A (zh) * | 2019-08-14 | 2023-03-07 | Lg电子株式会社 | 图像编解码方法、发送比特流的方法和记录介质 |
| US11363299B2 (en) | 2019-12-12 | 2022-06-14 | Panasonic Intellectual Property Corporation Of America | Encoding and decoding with merge mode and block partition index |
| JP6931038B2 (ja) * | 2019-12-26 | 2021-09-01 | Kddi株式会社 | 画像復号装置、画像復号方法及びプログラム |
| US11405628B2 (en) * | 2020-04-06 | 2022-08-02 | Tencent America LLC | Method and apparatus for video coding |
| CN115428452B (zh) * | 2020-04-09 | 2025-12-02 | 抖音视界有限公司 | 具有几何分割的块的运动矢量差 |
| JP2024512539A (ja) * | 2021-03-29 | 2024-03-19 | クゥアルコム・インコーポレイテッド | ビデオコーディングのための複数仮説予測のために動き情報を適応的にコーディングすること |
| US12309355B2 (en) | 2021-03-29 | 2025-05-20 | Qualcomm Incorporated | Adaptively coding motion information for multiple hypothesis prediction for video coding |
| US11876973B2 (en) * | 2021-04-12 | 2024-01-16 | Alibaba (China) Co., Ltd. | Method, apparatus, and non-transitory computer-readable storage medium for motion vector refinement for geometric partition mode |
| JP2024533823A (ja) * | 2021-10-01 | 2024-09-12 | 現代自動車株式会社 | 結合されたイントラ／インター予測モード又は幾何学的分割モードに動きベクトル差分を用いたマージモードを適用するビデオ符号化／復号化方法及び装置 |
| US12316832B2 (en) | 2022-04-13 | 2025-05-27 | Qualcomm Incorporated | Methods for adaptive signaling of maximum number of merge candidates in multiple hypothesis prediction |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104883576B (zh) * | 2011-08-29 | 2017-11-14 | 苗太平洋控股有限公司 | 以amvp模式产生预测区块的方法 |
| US20130070855A1 (en) * | 2011-09-17 | 2013-03-21 | Qualcomm Incorporated | Hybrid motion vector coding modes for video coding |
| WO2016008157A1 (en) | 2014-07-18 | 2016-01-21 | Mediatek Singapore Pte. Ltd. | Methods for motion compensation using high order motion model |
| US9918105B2 (en) * | 2014-10-07 | 2018-03-13 | Qualcomm Incorporated | Intra BC and inter unification |
| EP3376764A4 (en) * | 2015-11-12 | 2019-12-04 | LG Electronics Inc. | METHOD AND DEVICE FOR COEFFICIENT-INDUCED INTRAPREDICATION IN A BILDCODING SYSTEM |
| US10462462B2 (en) * | 2016-09-29 | 2019-10-29 | Qualcomm Incorporated | Motion vector difference coding technique for video coding |
| US11284066B2 (en) * | 2018-10-10 | 2022-03-22 | Tencent America LLC | Method and apparatus for intra block copy in intra-inter blending mode and triangle prediction unit mode |
| US10917636B2 (en) * | 2018-12-03 | 2021-02-09 | Tencent America LLC | Method and apparatus for video coding |
| WO2020116456A1 (ja) | 2018-12-07 | 2020-06-11 | シャープ株式会社 | 動画像復号装置 |
| GB2580084B (en) * | 2018-12-20 | 2022-12-28 | Canon Kk | Video coding and decoding |
| CN113170188B (zh) * | 2018-12-21 | 2024-10-18 | 夏普株式会社 | 在视频编码中用于执行帧间预测的系统和方法 |
| CN118573892A (zh) | 2018-12-31 | 2024-08-30 | 北京达佳互联信息技术有限公司 | 用于在视频编解码中信令发送运动合并模式的系统和方法 |
| CN118158432A (zh) * | 2019-01-18 | 2024-06-07 | 韦勒斯标准与技术协会公司 | 使用运动补偿的视频信号处理方法和设备 |
| GB2582929A (en) * | 2019-04-08 | 2020-10-14 | Canon Kk | Residual signalling |
| US11432004B2 (en) * | 2019-04-25 | 2022-08-30 | Hfi Innovation Inc. | Method and apparatus of constraining merge flag signaling in video coding |
| US11109041B2 (en) * | 2019-05-16 | 2021-08-31 | Tencent America LLC | Method and apparatus for video coding |
| KR102820749B1 (ko) * | 2019-06-19 | 2025-06-13 | 엘지전자 주식회사 | 디폴트 머지 모드에 기반하여 예측 샘플을 도출하는 영상 디코딩 방법 및 그 장치 |
| US11356677B2 (en) * | 2019-08-15 | 2022-06-07 | Alibaba Group Holding Limited | Block partitioning methods for video coding |
-
2020
- 2020-05-20 US US16/879,462 patent/US11611759B2/en active Active
- 2020-05-21 EP EP20732029.2A patent/EP3977726A1/en active Pending
- 2020-05-21 JP JP2021568788A patent/JP7570355B2/ja active Active
- 2020-05-21 TW TW109116984A patent/TWI845688B/zh active
- 2020-05-21 WO PCT/US2020/034002 patent/WO2020242883A1/en not_active Ceased
- 2020-05-21 BR BR112021022559A patent/BR112021022559A2/pt unknown
- 2020-05-21 CN CN202080035531.8A patent/CN114128259B/zh active Active
- 2020-05-21 SG SG11202111583WA patent/SG11202111583WA/en unknown
- 2020-05-21 KR KR1020217037602A patent/KR20220011633A/ko active Pending
- 2020-05-21 CN CN202411297806.1A patent/CN119094749A/zh active Pending
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