JP2025114786A5 - - Google Patents
Info
- Publication number
- JP2025114786A5 JP2025114786A5 JP2025080180A JP2025080180A JP2025114786A5 JP 2025114786 A5 JP2025114786 A5 JP 2025114786A5 JP 2025080180 A JP2025080180 A JP 2025080180A JP 2025080180 A JP2025080180 A JP 2025080180A JP 2025114786 A5 JP2025114786 A5 JP 2025114786A5
- Authority
- JP
- Japan
- Prior art keywords
- motion vector
- picture
- reference picture
- block
- rbsb
- 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
Applications Claiming Priority (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862680468P | 2018-06-04 | 2018-06-04 | |
| US62/680,468 | 2018-06-04 | ||
| US16/210,635 US11109025B2 (en) | 2018-06-04 | 2018-12-05 | Method and apparatus for sub-block based temporal motion vector prediction |
| US16/210,635 | 2018-12-05 | ||
| PCT/US2019/034485 WO2019236362A2 (en) | 2018-06-04 | 2019-05-30 | Method and apparatus for sub-block based temporal motion vector prediction |
| JP2020551416A JP7212060B2 (ja) | 2018-06-04 | 2019-05-30 | サブブロックに基づく時間的動きベクトル予測のための方法並びにその機器及びコンピュータプログラム |
| JP2023002969A JP7457170B2 (ja) | 2018-06-04 | 2023-01-12 | サブブロックに基づく時間的動きベクトル予測のための方法並びにその機器及びコンピュータプログラム |
| JP2024040066A JP7684007B2 (ja) | 2018-06-04 | 2024-03-14 | サブブロックに基づく時間的動きベクトル予測のための方法並びにその機器及びコンピュータプログラム |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024040066A Division JP7684007B2 (ja) | 2018-06-04 | 2024-03-14 | サブブロックに基づく時間的動きベクトル予測のための方法並びにその機器及びコンピュータプログラム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2025114786A JP2025114786A (ja) | 2025-08-05 |
| JP2025114786A5 true JP2025114786A5 (https=) | 2026-04-27 |
Family
ID=68693393
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020551416A Active JP7212060B2 (ja) | 2018-06-04 | 2019-05-30 | サブブロックに基づく時間的動きベクトル予測のための方法並びにその機器及びコンピュータプログラム |
| JP2023002969A Active JP7457170B2 (ja) | 2018-06-04 | 2023-01-12 | サブブロックに基づく時間的動きベクトル予測のための方法並びにその機器及びコンピュータプログラム |
| JP2024040066A Active JP7684007B2 (ja) | 2018-06-04 | 2024-03-14 | サブブロックに基づく時間的動きベクトル予測のための方法並びにその機器及びコンピュータプログラム |
| JP2025080180A Pending JP2025114786A (ja) | 2018-06-04 | 2025-05-13 | サブブロックに基づく時間的動きベクトル予測のための方法並びにその機器及びコンピュータプログラム |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020551416A Active JP7212060B2 (ja) | 2018-06-04 | 2019-05-30 | サブブロックに基づく時間的動きベクトル予測のための方法並びにその機器及びコンピュータプログラム |
| JP2023002969A Active JP7457170B2 (ja) | 2018-06-04 | 2023-01-12 | サブブロックに基づく時間的動きベクトル予測のための方法並びにその機器及びコンピュータプログラム |
| JP2024040066A Active JP7684007B2 (ja) | 2018-06-04 | 2024-03-14 | サブブロックに基づく時間的動きベクトル予測のための方法並びにその機器及びコンピュータプログラム |
Country Status (6)
| Country | Link |
|---|---|
| US (3) | US11109025B2 (https=) |
| EP (2) | EP3804316A4 (https=) |
| JP (4) | JP7212060B2 (https=) |
| KR (4) | KR102522112B1 (https=) |
| CN (2) | CN115412728B (https=) |
| WO (1) | WO2019236362A2 (https=) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11109025B2 (en) * | 2018-06-04 | 2021-08-31 | Tencent America LLC | Method and apparatus for sub-block based temporal motion vector prediction |
| WO2019234598A1 (en) * | 2018-06-05 | 2019-12-12 | Beijing Bytedance Network Technology Co., Ltd. | Interaction between ibc and stmvp |
| EP3788782A1 (en) | 2018-06-21 | 2021-03-10 | Beijing Bytedance Network Technology Co. Ltd. | Sub-block mv inheritance between color components |
| CN110636298B (zh) | 2018-06-21 | 2022-09-13 | 北京字节跳动网络技术有限公司 | 对于Merge仿射模式和非Merge仿射模式的统一约束 |
| WO2020065517A1 (en) | 2018-09-24 | 2020-04-02 | Beijing Bytedance Network Technology Co., Ltd. | Simplified history based motion vector prediction |
| CN112997495B (zh) | 2018-11-10 | 2024-02-20 | 北京字节跳动网络技术有限公司 | 当前图片参考中的取整 |
| CN113366845B (zh) * | 2019-01-31 | 2024-08-16 | 寰发股份有限公司 | 视频编码中结合帧间和帧内预测的方法和装置 |
| US12069305B2 (en) * | 2021-04-16 | 2024-08-20 | Tencent America LLC | Low memory design for multiple reference line selection scheme |
| US12132928B2 (en) * | 2022-09-02 | 2024-10-29 | Qualcomm Incorporated | Block-level collocated motion field projection for video coding |
| US20250317555A1 (en) * | 2024-04-09 | 2025-10-09 | Qualcomm Incorporated | Intersecting motion vector prediction in video coding |
| WO2026007117A1 (zh) * | 2024-07-05 | 2026-01-08 | Oppo广东移动通信有限公司 | 网格解码、编码方法、装置、介质及码流 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107071460B (zh) * | 2010-12-14 | 2020-03-06 | M&K控股株式会社 | 用于编码运动画面的设备 |
| GB2495468B (en) * | 2011-09-02 | 2017-12-13 | Skype | Video coding |
| WO2015006922A1 (en) * | 2013-07-16 | 2015-01-22 | Mediatek Singapore Pte. Ltd. | Methods for residual prediction |
| SG11201510554RA (en) * | 2013-07-24 | 2016-02-26 | Qualcomm Inc | Simplified advanced motion prediction for 3d-hevc |
| 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 |
| WO2015124110A1 (en) | 2014-02-21 | 2015-08-27 | Mediatek Singapore Pte. Ltd. | Method of video coding using prediction based on intra picture block copy |
| US10666968B2 (en) | 2014-05-06 | 2020-05-26 | Hfi Innovation Inc. | Method of block vector prediction for intra block copy mode coding |
| CN106416253A (zh) | 2014-05-22 | 2017-02-15 | 联发科技股份有限公司 | 用于图像以及视频编码的具有翻动的帧内块复制方法 |
| EP3152906B1 (en) | 2014-07-07 | 2021-06-16 | HFI Innovation Inc. | Method of intra block copy search and compensation range |
| EP3180917B1 (en) | 2014-09-01 | 2022-04-20 | HFI Innovation Inc. | Method of intra picture block copy for screen content and video coding |
| WO2016048834A1 (en) * | 2014-09-26 | 2016-03-31 | Vid Scale, Inc. | Intra block copy coding with temporal block vector prediction |
| CA2961681C (en) | 2014-09-30 | 2022-08-09 | Hfi Innovation Inc. | Method of adaptive motion vetor resolution for video coding |
| CN106797229B (zh) | 2014-11-20 | 2019-06-21 | 寰发股份有限公司 | 视频编码方法 |
| US11477477B2 (en) | 2015-01-26 | 2022-10-18 | Qualcomm Incorporated | Sub-prediction unit based advanced temporal motion vector prediction |
| US10271064B2 (en) * | 2015-06-11 | 2019-04-23 | Qualcomm Incorporated | Sub-prediction unit motion vector prediction using spatial and/or temporal motion information |
| US20190158860A1 (en) * | 2016-05-13 | 2019-05-23 | Sharp Kabushiki Kaisha | Video decoding device |
| US10812791B2 (en) * | 2016-09-16 | 2020-10-20 | Qualcomm Incorporated | Offset vector identification of temporal motion vector predictor |
| US11109025B2 (en) * | 2018-06-04 | 2021-08-31 | Tencent America LLC | Method and apparatus for sub-block based temporal motion vector prediction |
-
2018
- 2018-12-05 US US16/210,635 patent/US11109025B2/en active Active
-
2019
- 2019-05-30 WO PCT/US2019/034485 patent/WO2019236362A2/en not_active Ceased
- 2019-05-30 KR KR1020207031455A patent/KR102522112B1/ko active Active
- 2019-05-30 KR KR1020237012365A patent/KR102630200B1/ko active Active
- 2019-05-30 CN CN202211048388.3A patent/CN115412728B/zh active Active
- 2019-05-30 KR KR1020247002701A patent/KR102878419B1/ko active Active
- 2019-05-30 JP JP2020551416A patent/JP7212060B2/ja active Active
- 2019-05-30 KR KR1020257035770A patent/KR20250161640A/ko active Pending
- 2019-05-30 CN CN201980033757.1A patent/CN112154663B/zh active Active
- 2019-05-30 EP EP19814268.9A patent/EP3804316A4/en active Pending
- 2019-05-30 EP EP25181325.9A patent/EP4604528A3/en active Pending
-
2021
- 2021-07-29 US US17/444,012 patent/US11800100B2/en active Active
-
2023
- 2023-01-12 JP JP2023002969A patent/JP7457170B2/ja active Active
- 2023-09-19 US US18/470,103 patent/US20240007630A1/en active Pending
-
2024
- 2024-03-14 JP JP2024040066A patent/JP7684007B2/ja active Active
-
2025
- 2025-05-13 JP JP2025080180A patent/JP2025114786A/ja active Pending
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