JP2025094027A5 - - Google Patents
Info
- Publication number
- JP2025094027A5 JP2025094027A5 JP2025041065A JP2025041065A JP2025094027A5 JP 2025094027 A5 JP2025094027 A5 JP 2025094027A5 JP 2025041065 A JP2025041065 A JP 2025041065A JP 2025041065 A JP2025041065 A JP 2025041065A JP 2025094027 A5 JP2025094027 A5 JP 2025094027A5
- Authority
- JP
- Japan
- Prior art keywords
- mvd
- pixel
- video block
- current video
- determining
- 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 (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202263302518P | 2022-01-24 | 2022-01-24 | |
| US63/302,518 | 2022-01-24 | ||
| US17/824,193 US12192473B2 (en) | 2021-10-21 | 2022-05-25 | Schemes for adjusting adaptive resolution for motion vector difference |
| US17/824,193 | 2022-05-25 | ||
| JP2023560903A JP7652927B2 (ja) | 2022-01-24 | 2022-06-03 | 動きベクトル差の適応解像度を調整するための方式 |
| PCT/US2022/032077 WO2023140884A1 (en) | 2022-01-24 | 2022-06-03 | Schemes for adjusting adaptive resolution for motion vector difference |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023560903A Division JP7652927B2 (ja) | 2022-01-24 | 2022-06-03 | 動きベクトル差の適応解像度を調整するための方式 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2025094027A JP2025094027A (ja) | 2025-06-24 |
| JP2025094027A5 true JP2025094027A5 (https=) | 2026-04-14 |
Family
ID=87349110
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023560903A Active JP7652927B2 (ja) | 2022-01-24 | 2022-06-03 | 動きベクトル差の適応解像度を調整するための方式 |
| JP2025041065A Pending JP2025094027A (ja) | 2022-01-24 | 2025-03-14 | 動きベクトル差の適応解像度を調整するための方式 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023560903A Active JP7652927B2 (ja) | 2022-01-24 | 2022-06-03 | 動きベクトル差の適応解像度を調整するための方式 |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP4470212A4 (https=) |
| JP (2) | JP7652927B2 (https=) |
| KR (1) | KR20230145144A (https=) |
| CN (2) | CN116830572B (https=) |
| AU (1) | AU2022434642A1 (https=) |
| CA (1) | CA3213660A1 (https=) |
| WO (1) | WO2023140884A1 (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 |
| WO2025096760A1 (en) * | 2023-10-31 | 2025-05-08 | Google Llc | Motion vector coding based on precision adaptive codebooks |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120201293A1 (en) * | 2009-10-14 | 2012-08-09 | Guo Liwei | Methods and apparatus for adaptive coding of motion information |
| US10979732B2 (en) | 2016-10-04 | 2021-04-13 | Qualcomm Incorporated | Adaptive motion vector precision for video coding |
| CN120614463A (zh) * | 2018-07-02 | 2025-09-09 | Lg电子株式会社 | 视频信号解码和编码方法及存储介质 |
| JP7212150B2 (ja) | 2018-09-19 | 2023-01-24 | 北京字節跳動網絡技術有限公司 | 適応動きベクトル解像度によるアフィンモードへの構文の使用 |
| WO2020141911A1 (ko) * | 2019-01-02 | 2020-07-09 | 엘지전자 주식회사 | 화면간 예측을 사용하여 비디오 신호를 처리하기 위한 방법 및 장치 |
| KR102700489B1 (ko) * | 2019-04-25 | 2024-08-28 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 모션 벡터 차에 대한 제한 |
| JP7436527B2 (ja) | 2019-06-25 | 2024-02-21 | 北京字節跳動網絡技術有限公司 | 動きベクトルの差に関する制限 |
-
2022
- 2022-06-03 CA CA3213660A patent/CA3213660A1/en active Pending
- 2022-06-03 JP JP2023560903A patent/JP7652927B2/ja active Active
- 2022-06-03 AU AU2022434642A patent/AU2022434642A1/en active Pending
- 2022-06-03 EP EP22922464.7A patent/EP4470212A4/en active Pending
- 2022-06-03 CN CN202280012272.6A patent/CN116830572B/zh active Active
- 2022-06-03 CN CN202510749447.7A patent/CN120343239A/zh active Pending
- 2022-06-03 KR KR1020237030929A patent/KR20230145144A/ko active Pending
- 2022-06-03 WO PCT/US2022/032077 patent/WO2023140884A1/en not_active Ceased
-
2025
- 2025-03-14 JP JP2025041065A patent/JP2025094027A/ja active Pending
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