JP2024023456A5 - - Google Patents
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- JP2024023456A5 JP2024023456A5 JP2023202231A JP2023202231A JP2024023456A5 JP 2024023456 A5 JP2024023456 A5 JP 2024023456A5 JP 2023202231 A JP2023202231 A JP 2023202231A JP 2023202231 A JP2023202231 A JP 2023202231A JP 2024023456 A5 JP2024023456 A5 JP 2024023456A5
- Authority
- JP
- Japan
- Prior art keywords
- video block
- motion vector
- current
- coding unit
- neighboring
- 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.)
- Ceased
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Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP18305567.2 | 2018-05-07 | ||
| EP18305567 | 2018-05-07 | ||
| EP18305852.8 | 2018-07-02 | ||
| EP18305852.8A EP3591974A1 (en) | 2018-07-02 | 2018-07-02 | Data dependency in encoding/decoding |
| JP2020555401A JP7395497B2 (ja) | 2018-05-07 | 2019-04-26 | コード化／復号化におけるデータ依存関係 |
| PCT/US2019/029305 WO2019217095A1 (en) | 2018-05-07 | 2019-04-26 | Data dependency in encoding/decodiing |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020555401A Division JP7395497B2 (ja) | 2018-05-07 | 2019-04-26 | コード化／復号化におけるデータ依存関係 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2024023456A JP2024023456A (ja) | 2024-02-21 |
| JP2024023456A5 true JP2024023456A5 (https=) | 2024-04-12 |
Family
ID=66380215
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020555401A Active JP7395497B2 (ja) | 2018-05-07 | 2019-04-26 | コード化／復号化におけるデータ依存関係 |
| JP2023202231A Ceased JP2024023456A (ja) | 2018-05-07 | 2023-11-29 | コード化／復号化におけるデータ依存関係 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020555401A Active JP7395497B2 (ja) | 2018-05-07 | 2019-04-26 | コード化／復号化におけるデータ依存関係 |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US20210076058A1 (https=) |
| EP (1) | EP3791581A1 (https=) |
| JP (2) | JP7395497B2 (https=) |
| KR (1) | KR20210006355A (https=) |
| CN (3) | CN119676445A (https=) |
| BR (1) | BR112020022234A2 (https=) |
| WO (1) | WO2019217095A1 (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102819167B1 (ko) * | 2018-05-28 | 2025-06-12 | 인터디지털 브이씨 홀딩스 인코포레이티드 | 코딩/디코딩에서의 데이터 종속 |
| BR112023014624A2 (pt) * | 2021-01-29 | 2023-10-31 | Qualcomm Inc | Derivação de diferença de vetor de movimento com base em modelo e previsão de correspondência de modelo para codificação de vídeo |
| WO2023090613A1 (ko) | 2021-11-19 | 2023-05-25 | 현대자동차주식회사 | 템플릿 매칭 기반의 인트라 예측을 사용하는 비디오 코딩을 위한 방법 및 장치 |
| CN115278260B (zh) * | 2022-07-15 | 2024-11-19 | 重庆邮电大学 | 基于空时域特性的vvc快速cu划分方法及存储介质 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070044455A (ko) * | 2004-07-20 | 2007-04-27 | 콸콤 인코포레이티드 | 비디오 압축에 대한 인코더 보조-프레임 레이트 업컨버젼(ｅａ-ｆｒｕｃ)을 위한 방법 및 장치 |
| US9083983B2 (en) * | 2011-10-04 | 2015-07-14 | Qualcomm Incorporated | Motion vector predictor candidate clipping removal for video coding |
| PL400344A1 (pl) * | 2012-08-13 | 2014-02-17 | Politechnika Poznanska | Sposób wyznaczania predyktora wektora ruchu |
| CN105052134B (zh) * | 2012-10-01 | 2019-09-03 | Ge视频压缩有限责任公司 | 一种可伸缩视频编解码方法及计算机可读存储介质 |
| US9762927B2 (en) * | 2013-09-26 | 2017-09-12 | Qualcomm Incorporated | Sub-prediction unit (PU) based temporal motion vector prediction in HEVC and sub-PU design in 3D-HEVC |
| SG11201703454XA (en) * | 2014-11-18 | 2017-06-29 | Mediatek Inc | Method of bi-prediction video coding based on motion vectors from uni-prediction and merge candidate |
| US9948930B2 (en) * | 2016-05-17 | 2018-04-17 | Arris Enterprises Llc | Template matching for JVET intra prediction |
| CN115914625B (zh) * | 2016-08-01 | 2025-07-11 | 韩国电子通信研究院 | 图像编码/解码方法 |
| US11638027B2 (en) * | 2016-08-08 | 2023-04-25 | Hfi Innovation, Inc. | Pattern-based motion vector derivation for video coding |
| US20180199057A1 (en) * | 2017-01-12 | 2018-07-12 | Mediatek Inc. | Method and Apparatus of Candidate Skipping for Predictor Refinement in Video Coding |
| JP6806916B2 (ja) * | 2017-09-26 | 2021-01-06 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ | 復号装置及び復号方法 |
| US10785494B2 (en) * | 2017-10-11 | 2020-09-22 | Qualcomm Incorporated | Low-complexity design for FRUC |
| CN112106367B (zh) * | 2018-03-30 | 2023-05-30 | Vid拓展公司 | 基于编码和解码时延减少的基于模板的帧间预测技术 |
-
2019
- 2019-04-26 EP EP19721506.4A patent/EP3791581A1/en active Pending
- 2019-04-26 US US17/053,100 patent/US20210076058A1/en not_active Abandoned
- 2019-04-26 CN CN202411865935.6A patent/CN119676445A/zh active Pending
- 2019-04-26 KR KR1020207031748A patent/KR20210006355A/ko not_active Withdrawn
- 2019-04-26 BR BR112020022234-8A patent/BR112020022234A2/pt unknown
- 2019-04-26 CN CN202411865903.6A patent/CN119545000A/zh active Pending
- 2019-04-26 CN CN201980030855.XA patent/CN112088532B/zh not_active Expired - Fee Related
- 2019-04-26 WO PCT/US2019/029305 patent/WO2019217095A1/en not_active Ceased
- 2019-04-26 JP JP2020555401A patent/JP7395497B2/ja active Active
-
2022
- 2022-12-08 US US18/077,342 patent/US20230097304A1/en not_active Abandoned
-
2023
- 2023-11-29 JP JP2023202231A patent/JP2024023456A/ja not_active Ceased
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