JP2025501981A5 - - Google Patents
Info
- Publication number
- JP2025501981A5 JP2025501981A5 JP2024539868A JP2024539868A JP2025501981A5 JP 2025501981 A5 JP2025501981 A5 JP 2025501981A5 JP 2024539868 A JP2024539868 A JP 2024539868A JP 2024539868 A JP2024539868 A JP 2024539868A JP 2025501981 A5 JP2025501981 A5 JP 2025501981A5
- Authority
- JP
- Japan
- Prior art keywords
- code
- conversion
- bitstream
- transformation
- region
- 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 (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202263300187P | 2022-01-17 | 2022-01-17 | |
| US63/300,187 | 2022-01-17 | ||
| USPCT/US2022/040442 | 2022-08-16 | ||
| PCT/US2022/040442 WO2023023039A1 (en) | 2021-08-17 | 2022-08-16 | Sign prediction for block-based video coding |
| PCT/US2022/043607 WO2023043885A1 (en) | 2021-09-15 | 2022-09-15 | Sign prediction for block-based video coding |
| USPCT/US2022/043607 | 2022-09-15 | ||
| USPCT/US2022/049264 | 2022-11-08 | ||
| PCT/US2022/049264 WO2023086330A1 (en) | 2021-11-10 | 2022-11-08 | Sign prediction for block-based video coding |
| USPCT/US2022/053150 | 2022-12-16 | ||
| PCT/US2022/053150 WO2023114468A1 (en) | 2021-12-16 | 2022-12-16 | Sign prediction for block-based video coding |
| PCT/US2023/010901 WO2023137217A1 (en) | 2022-01-17 | 2023-01-17 | Sign prediction for block-based video coding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2025501981A JP2025501981A (ja) | 2025-01-24 |
| JP2025501981A5 true JP2025501981A5 (enExample) | 2026-02-02 |
Family
ID=87279730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024539868A Pending JP2025501981A (ja) | 2022-01-17 | 2023-01-17 | ブロックベースの映像コーディングのための符号予測 |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP4466856A4 (enExample) |
| JP (1) | JP2025501981A (enExample) |
| KR (1) | KR20240137627A (enExample) |
| CN (2) | CN118476228A (enExample) |
| MX (1) | MX2024008859A (enExample) |
| WO (1) | WO2023137217A1 (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN121693912A (zh) * | 2023-08-17 | 2026-03-17 | 北京达佳互联信息技术有限公司 | 基于外推滤波器的预测模式的方法和设备 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3023112A1 (fr) * | 2014-06-27 | 2016-01-01 | Bcom | Procede de codage d'une image numerique, procede de decodage, dispositifs et programmes d'ordinateurs associes |
| US10609367B2 (en) * | 2016-12-21 | 2020-03-31 | Qualcomm Incorporated | Low-complexity sign prediction for video coding |
| US20190208225A1 (en) * | 2018-01-02 | 2019-07-04 | Qualcomm Incorporated | Sign prediction in video coding |
| WO2019172798A1 (en) * | 2018-03-07 | 2019-09-12 | Huawei Technologies Co., Ltd. | Method and apparatus for residual sign prediction in transform domain |
| US11223849B2 (en) * | 2018-03-27 | 2022-01-11 | Nokia Technologies Oy | Transform sign compression in video encoding and decoding |
| KR20200138068A (ko) * | 2019-05-29 | 2020-12-09 | 한국전자통신연구원 | 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
-
2022
- 2022-12-16 CN CN202280083626.6A patent/CN118476228A/zh active Pending
-
2023
- 2023-01-17 CN CN202380017546.5A patent/CN118556402A/zh active Pending
- 2023-01-17 JP JP2024539868A patent/JP2025501981A/ja active Pending
- 2023-01-17 EP EP23740726.7A patent/EP4466856A4/en active Pending
- 2023-01-17 KR KR1020247027540A patent/KR20240137627A/ko active Pending
- 2023-01-17 WO PCT/US2023/010901 patent/WO2023137217A1/en not_active Ceased
- 2023-01-17 MX MX2024008859A patent/MX2024008859A/es unknown
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