JP2025517262A5 - - Google Patents
Info
- Publication number
- JP2025517262A5 JP2025517262A5 JP2024518496A JP2024518496A JP2025517262A5 JP 2025517262 A5 JP2025517262 A5 JP 2025517262A5 JP 2024518496 A JP2024518496 A JP 2024518496A JP 2024518496 A JP2024518496 A JP 2024518496A JP 2025517262 A5 JP2025517262 A5 JP 2025517262A5
- Authority
- JP
- Japan
- Prior art keywords
- mvd
- scaling
- video coding
- scaling factor
- predefined
- 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 (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202263342441P | 2022-05-16 | 2022-05-16 | |
| US63/342,441 | 2022-05-16 | ||
| US17/982,139 US12219146B2 (en) | 2022-05-16 | 2022-11-07 | Flexible scaling factors for joint MVD coding |
| US17/982,139 | 2022-11-07 | ||
| PCT/US2022/049243 WO2023224655A1 (en) | 2022-05-16 | 2022-11-08 | Flexible scaling factors for joint mvd coding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2025517262A JP2025517262A (ja) | 2025-06-05 |
| JP2025517262A5 true JP2025517262A5 (https=) | 2025-11-17 |
Family
ID=88698652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024518496A Pending JP2025517262A (ja) | 2022-05-16 | 2022-11-08 | 統合ｍｖｄコーディングのための柔軟なスケーリング係数 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US12219146B2 (https=) |
| EP (1) | EP4527068A4 (https=) |
| JP (1) | JP2025517262A (https=) |
| KR (1) | KR20240134942A (https=) |
| CN (1) | CN117413513A (https=) |
| WO (1) | WO2023224655A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12155839B2 (en) * | 2021-10-21 | 2024-11-26 | Tencent America LLC | Adaptive resolution for single-reference motion vector difference |
| US20230328227A1 (en) * | 2022-04-07 | 2023-10-12 | Tencent America LLC | Systems and methods for joint coding of motion vector difference using template matching based scaling factor derivation |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10200711B2 (en) | 2015-03-27 | 2019-02-05 | Qualcomm Incorporated | Motion vector derivation in video coding |
| US11363253B2 (en) | 2016-05-13 | 2022-06-14 | Vid Scale, Inc. | Systems and methods for generalized multi-hypothesis prediction for video coding |
| US10986343B2 (en) * | 2018-04-15 | 2021-04-20 | Arris Enterprises Llc | Reducing overhead for multiple-hypothesis temporal prediction |
| MX2021007225A (es) * | 2018-12-17 | 2021-09-21 | Interdigital Vc Holdings Inc | Combinacion de herramientas de codificacion de diferencia de vector de movimiento con otros modos de movimiento. |
| EP3977741A4 (en) * | 2019-05-30 | 2023-05-24 | Beijing Dajia Internet Information Technology Co., Ltd. | METHOD AND DEVICE FOR SIGNALING A SYMMETRIC MOTION VECTOR DIFFERENTIAL MODE |
| KR102793883B1 (ko) * | 2019-06-24 | 2025-04-11 | 엘지전자 주식회사 | 움직임 벡터를 이용한 영상 코딩 방법 및 장치 |
| US20200402546A1 (en) * | 2019-06-24 | 2020-12-24 | Seagate Technology Llc | Reducing base deck porosity |
| WO2021202104A1 (en) * | 2020-03-29 | 2021-10-07 | Alibaba Group Holding Limited | Enhanced decoder side motion vector refinement |
| WO2021248115A1 (en) * | 2020-06-06 | 2021-12-09 | Alibaba Group Holding Limited | Angular weighted prediction for inter prediction |
| US11516476B2 (en) | 2020-07-10 | 2022-11-29 | Sharp Kabushiki Kaisha | Systems and methods for deriving a motion vector difference in video coding |
-
2022
- 2022-11-07 US US17/982,139 patent/US12219146B2/en active Active
- 2022-11-08 KR KR1020247026405A patent/KR20240134942A/ko active Pending
- 2022-11-08 WO PCT/US2022/049243 patent/WO2023224655A1/en not_active Ceased
- 2022-11-08 EP EP22930143.7A patent/EP4527068A4/en active Pending
- 2022-11-08 CN CN202280020308.5A patent/CN117413513A/zh active Pending
- 2022-11-08 JP JP2024518496A patent/JP2025517262A/ja active Pending
-
2025
- 2025-01-16 US US19/025,207 patent/US20250193410A1/en active Pending
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