JP2022535528A5 - - Google Patents
Info
- Publication number
- JP2022535528A5 JP2022535528A5 JP2021571614A JP2021571614A JP2022535528A5 JP 2022535528 A5 JP2022535528 A5 JP 2022535528A5 JP 2021571614 A JP2021571614 A JP 2021571614A JP 2021571614 A JP2021571614 A JP 2021571614A JP 2022535528 A5 JP2022535528 A5 JP 2022535528A5
- Authority
- JP
- Japan
- Prior art keywords
- picture
- decoder
- side refinement
- tool
- enabled
- 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 |
|---|---|---|---|
| JP2024227592A JP7746520B2 (ja) | 2019-06-06 | 2024-12-24 | デコーダ側動きベクトル精密化ツールオン／オフ制御 |
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962858094P | 2019-06-06 | 2019-06-06 | |
| US62/858,094 | 2019-06-06 | ||
| US201962863080P | 2019-06-18 | 2019-06-18 | |
| US62/863,080 | 2019-06-18 | ||
| US16/892,714 US11172212B2 (en) | 2019-06-06 | 2020-06-04 | Decoder-side refinement tool on/off control |
| US16/892,714 | 2020-06-04 | ||
| PCT/US2020/036338 WO2020247760A1 (en) | 2019-06-06 | 2020-06-05 | Decoder-side motion vector refinement tool on/off control |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024227592A Division JP7746520B2 (ja) | 2019-06-06 | 2024-12-24 | デコーダ側動きベクトル精密化ツールオン／オフ制御 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2022535528A JP2022535528A (ja) | 2022-08-09 |
| JP2022535528A5 true JP2022535528A5 (https=) | 2023-05-30 |
| JP7612612B2 JP7612612B2 (ja) | 2025-01-14 |
Family
ID=73650874
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021571614A Active JP7612612B2 (ja) | 2019-06-06 | 2020-06-05 | デコーダ側動きベクトル精密化ツールオン／オフ制御 |
| JP2024227592A Active JP7746520B2 (ja) | 2019-06-06 | 2024-12-24 | デコーダ側動きベクトル精密化ツールオン／オフ制御 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024227592A Active JP7746520B2 (ja) | 2019-06-06 | 2024-12-24 | デコーダ側動きベクトル精密化ツールオン／オフ制御 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US11172212B2 (https=) |
| EP (1) | EP3981159A1 (https=) |
| JP (2) | JP7612612B2 (https=) |
| KR (1) | KR20220017906A (https=) |
| CN (2) | CN119697375A (https=) |
| BR (1) | BR112021023545A2 (https=) |
| SG (1) | SG11202112038XA (https=) |
| TW (1) | TWI902695B (https=) |
| WO (1) | WO2020247760A1 (https=) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3941061A4 (en) * | 2019-03-15 | 2022-05-04 | Lg Electronics Inc. | Bdof-based inter prediction method and device |
| US11223840B2 (en) * | 2019-08-19 | 2022-01-11 | Tencent America LLC | Method and apparatus for video coding |
| US12388993B2 (en) * | 2021-03-29 | 2025-08-12 | Ofinno, Llc | Geometric partitioning refinement |
| US20240187633A1 (en) * | 2021-04-21 | 2024-06-06 | Beijing Bytedance Network Technology Co., Ltd. | Method, device, and medium for video processing |
| EP4367883A4 (en) * | 2021-07-09 | 2025-05-28 | OP Solutions, LLC | Systems and methods for decoder-side synthesis of video sequences |
| WO2023219793A1 (en) * | 2022-05-13 | 2023-11-16 | Qualcomm Incorporated | Mmvd merge mode with asymmetric motion vector difference |
| US12363306B2 (en) | 2022-05-13 | 2025-07-15 | Qualcomm Incorporated | MMVD merge mode with asymmetric motion vector difference |
| US12413756B2 (en) * | 2022-10-05 | 2025-09-09 | Tencent America LLC | Merge with motion vector difference |
| EP4436184A1 (en) * | 2023-03-20 | 2024-09-25 | Beijing Xiaomi Mobile Software Co., Ltd. | Decoding video picture data using affine motion fields defined by control point motion vectors |
| CN120958812A (zh) * | 2023-04-11 | 2025-11-14 | 字节跳动有限公司 | 用于视频处理的方法、装置和介质 |
| WO2025149344A1 (en) * | 2024-01-09 | 2025-07-17 | Interdigital Ce Patent Holdings, Sas | Mmvd candidates list for dmvr candidates |
| US20260046406A1 (en) * | 2024-08-07 | 2026-02-12 | Realtek Semiconductor Corp | Encoder and associated signal processing method |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140098851A1 (en) * | 2012-10-04 | 2014-04-10 | Qualcomm Incorporated | Indication of video properties |
| US20150262404A1 (en) * | 2014-03-13 | 2015-09-17 | Huawei Technologies Co., Ltd. | Screen Content And Mixed Content Coding |
| EP3342167B1 (en) | 2015-09-02 | 2020-12-30 | MediaTek, Inc | Method and apparatus of decoder side motion derivation for video coding |
| US12063387B2 (en) * | 2017-01-05 | 2024-08-13 | Hfi Innovation Inc. | Decoder-side motion vector restoration for video coding |
| US10491917B2 (en) | 2017-03-22 | 2019-11-26 | Qualcomm Incorporated | Decoder-side motion vector derivation |
| US10595035B2 (en) | 2017-03-22 | 2020-03-17 | Qualcomm Incorporated | Constraining motion vector information derived by decoder-side motion vector derivation |
| CN112913241B (zh) * | 2018-10-22 | 2024-03-26 | 北京字节跳动网络技术有限公司 | 解码器侧运动矢量推导的限制 |
| CN112997489B (zh) * | 2018-11-06 | 2024-02-06 | 北京字节跳动网络技术有限公司 | 具有几何分割的帧间预测的边信息信令 |
| US11178414B2 (en) * | 2019-02-27 | 2021-11-16 | Mediatek Inc. | Classification for multiple merge tools |
| CN111989925B (zh) * | 2019-03-22 | 2024-04-26 | 罗斯德尔动力有限责任公司 | 基于dmvr和bdof的帧间预测方法及其设备 |
-
2020
- 2020-06-04 US US16/892,714 patent/US11172212B2/en active Active
- 2020-06-05 SG SG11202112038XA patent/SG11202112038XA/en unknown
- 2020-06-05 KR KR1020217039102A patent/KR20220017906A/ko active Pending
- 2020-06-05 CN CN202411761908.4A patent/CN119697375A/zh active Pending
- 2020-06-05 TW TW109119071A patent/TWI902695B/zh active
- 2020-06-05 CN CN202080039981.4A patent/CN114097234B/zh active Active
- 2020-06-05 EP EP20750400.2A patent/EP3981159A1/en active Pending
- 2020-06-05 BR BR112021023545A patent/BR112021023545A2/pt unknown
- 2020-06-05 JP JP2021571614A patent/JP7612612B2/ja active Active
- 2020-06-05 WO PCT/US2020/036338 patent/WO2020247760A1/en not_active Ceased
-
2024
- 2024-12-24 JP JP2024227592A patent/JP7746520B2/ja active Active