JPWO2020118191A5 - - Google Patents
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- Publication number
- JPWO2020118191A5 JPWO2020118191A5 JP2021531233A JP2021531233A JPWO2020118191A5 JP WO2020118191 A5 JPWO2020118191 A5 JP WO2020118191A5 JP 2021531233 A JP2021531233 A JP 2021531233A JP 2021531233 A JP2021531233 A JP 2021531233A JP WO2020118191 A5 JPWO2020118191 A5 JP WO2020118191A5
- Authority
- JP
- Japan
- Prior art keywords
- motion vector
- block
- picture
- vector information
- predictor list
- 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.)
- Pending
Links
- 239000013598 vector Substances 0.000 claims description 206
- 238000000034 method Methods 0.000 claims description 37
- 230000011664 signaling Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862776373P | 2018-12-06 | 2018-12-06 | |
| US62/776,373 | 2018-12-06 | ||
| US16/704,827 | 2019-12-05 | ||
| US16/704,827 US11122288B2 (en) | 2018-12-06 | 2019-12-05 | Spatio-temporal motion vector prediction patterns for video coding |
| PCT/US2019/064953 WO2020118191A1 (en) | 2018-12-06 | 2019-12-06 | Spatio-temporal motion vector prediction patterns for video coding |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2022511809A JP2022511809A (ja) | 2022-02-01 |
| JP2022511809A5 JP2022511809A5 (https=) | 2022-11-15 |
| JPWO2020118191A5 true JPWO2020118191A5 (https=) | 2022-11-15 |
Family
ID=70971310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021531233A Ceased JP2022511809A (ja) | 2018-12-06 | 2019-12-06 | ビデオコード化に対する空間－時間動きベクトル予測パターン |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US11122288B2 (https=) |
| EP (1) | EP3891988A1 (https=) |
| JP (1) | JP2022511809A (https=) |
| KR (1) | KR20210091190A (https=) |
| CN (1) | CN113170185B (https=) |
| BR (1) | BR112021009732A2 (https=) |
| SG (1) | SG11202104366WA (https=) |
| TW (1) | TW202038614A (https=) |
| WO (1) | WO2020118191A1 (https=) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102443965B1 (ko) * | 2019-01-01 | 2022-09-19 | 엘지전자 주식회사 | 히스토리 기반 모션 벡터 예측을 기반으로 비디오 신호를 처리하기 위한 방법 및 장치 |
| US11166015B2 (en) * | 2019-03-06 | 2021-11-02 | Tencent America LLC | Method and apparatus for video coding |
| US11451809B2 (en) * | 2019-08-28 | 2022-09-20 | Tencent America LLC | Method and apparatus for video coding |
| KR20220063248A (ko) * | 2019-09-19 | 2022-05-17 | 알리바바 그룹 홀딩 리미티드 | 병합 후보 목록 구성 방법 |
| CN112581508B (zh) * | 2020-12-08 | 2025-01-24 | 上海眼控科技股份有限公司 | 视频预测方法、装置、计算机设备和存储介质 |
| US11924408B2 (en) * | 2021-01-14 | 2024-03-05 | Tencent America LLC | Method and apparatus for video coding |
| CN117882375A (zh) * | 2021-08-24 | 2024-04-12 | 抖音视界有限公司 | 用于视频处理的方法、装置和介质 |
| CN118176724A (zh) | 2021-11-23 | 2024-06-11 | 北京达佳互联信息技术有限公司 | 用于视频编解码中仿射合并模式的候选推导的方法和设备 |
| US20250133227A1 (en) * | 2021-12-15 | 2025-04-24 | Sharp Kabushiki Kaisha | Device and method for coding video data |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5246264B2 (ja) * | 2008-09-09 | 2013-07-24 | 日本電気株式会社 | 画像符号化装置、画像復号化装置、画像符号化方法及び画像復号化方法 |
| JP2011217082A (ja) * | 2010-03-31 | 2011-10-27 | Jvc Kenwood Corp | 画像符号化装置、画像符号化方法、画像符号化プログラム、画像復号装置、画像復号方法及び画像復号プログラム |
| KR102450324B1 (ko) | 2011-02-09 | 2022-10-04 | 엘지전자 주식회사 | 영상 부호화 및 복호화 방법과 이를 이용한 장치 |
| AU2012276455B2 (en) | 2011-06-27 | 2016-02-25 | Samsung Electronics Co., Ltd. | Method and apparatus for encoding motion information, and method and apparatus for decoding same |
| CN104041042B (zh) | 2011-10-28 | 2018-10-23 | 太阳专利托管公司 | 图像编码方法、图像解码方法、图像编码装置及图像解码装置 |
| US9571833B2 (en) | 2011-11-04 | 2017-02-14 | Nokia Technologies Oy | Method for coding and an apparatus |
| WO2013108631A1 (ja) * | 2012-01-18 | 2013-07-25 | 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、並びに動画像復号装置、動画像復号方法及び動画像復号プログラム |
| US10412387B2 (en) * | 2014-08-22 | 2019-09-10 | Qualcomm Incorporated | Unified intra-block copy and inter-prediction |
| US11477477B2 (en) * | 2015-01-26 | 2022-10-18 | Qualcomm Incorporated | Sub-prediction unit based advanced temporal motion vector prediction |
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2019
- 2019-12-05 US US16/704,827 patent/US11122288B2/en active Active
- 2019-12-06 SG SG11202104366WA patent/SG11202104366WA/en unknown
- 2019-12-06 KR KR1020217016269A patent/KR20210091190A/ko not_active Ceased
- 2019-12-06 WO PCT/US2019/064953 patent/WO2020118191A1/en not_active Ceased
- 2019-12-06 EP EP19828484.6A patent/EP3891988A1/en active Pending
- 2019-12-06 BR BR112021009732-5A patent/BR112021009732A2/pt not_active IP Right Cessation
- 2019-12-06 TW TW108144797A patent/TW202038614A/zh unknown
- 2019-12-06 CN CN201980078244.2A patent/CN113170185B/zh active Active
- 2019-12-06 JP JP2021531233A patent/JP2022511809A/ja not_active Ceased