JP2023521699A5 - - Google Patents
Info
- Publication number
- JP2023521699A5 JP2023521699A5 JP2022560959A JP2022560959A JP2023521699A5 JP 2023521699 A5 JP2023521699 A5 JP 2023521699A5 JP 2022560959 A JP2022560959 A JP 2022560959A JP 2022560959 A JP2022560959 A JP 2022560959A JP 2023521699 A5 JP2023521699 A5 JP 2023521699A5
- Authority
- JP
- Japan
- Prior art keywords
- coded
- explicitly defined
- scaling list
- act
- defined scaling
- 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
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202063012794P | 2020-04-20 | 2020-04-20 | |
| US63/012,794 | 2020-04-20 | ||
| US17/225,643 | 2021-04-08 | ||
| US17/225,643 US11425400B2 (en) | 2020-04-20 | 2021-04-08 | Adaptive scaling list control for video coding |
| PCT/US2021/026578 WO2021216303A1 (en) | 2020-04-20 | 2021-04-09 | Adaptive scaling list control for video coding |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2023521699A JP2023521699A (ja) | 2023-05-25 |
| JP2023521699A5 true JP2023521699A5 (enExample) | 2024-04-05 |
| JP7685519B2 JP7685519B2 (ja) | 2025-05-29 |
Family
ID=78082391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022560959A Active JP7685519B2 (ja) | 2020-04-20 | 2021-04-09 | ビデオコーディングのための適応スケーリングリスト制御 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US11425400B2 (enExample) |
| EP (1) | EP4140132A1 (enExample) |
| JP (1) | JP7685519B2 (enExample) |
| KR (1) | KR20230002323A (enExample) |
| CN (1) | CN115428450B (enExample) |
| BR (1) | BR112022020509A2 (enExample) |
| PH (1) | PH12022552242A1 (enExample) |
| TW (1) | TWI883177B (enExample) |
| WO (1) | WO2021216303A1 (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102951865B1 (ko) * | 2018-12-26 | 2026-04-14 | 한국전자통신연구원 | 양자화 행렬 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
| WO2021215454A1 (ja) | 2020-04-22 | 2021-10-28 | 日本放送協会 | 符号化装置、復号装置、及びプログラム |
| US20240283959A1 (en) * | 2023-02-16 | 2024-08-22 | Tencent America LLC | Extended quantizer with finer step size |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140098851A1 (en) * | 2012-10-04 | 2014-04-10 | Qualcomm Incorporated | Indication of video properties |
| US11153576B2 (en) * | 2019-09-20 | 2021-10-19 | Qualcomm Incorporated | Scaling matrices and signaling for video coding |
| JPWO2021206137A1 (enExample) | 2020-04-08 | 2021-10-14 | ||
| TW202143716A (zh) * | 2020-04-14 | 2021-11-16 | 法商內數位Ｖｃ控股法國公司 | 對可適性色彩轉換及色度聯合編碼之尺度清單控制 |
-
2021
- 2021-04-08 US US17/225,643 patent/US11425400B2/en active Active
- 2021-04-09 BR BR112022020509A patent/BR112022020509A2/pt unknown
- 2021-04-09 KR KR1020227032483A patent/KR20230002323A/ko active Pending
- 2021-04-09 WO PCT/US2021/026578 patent/WO2021216303A1/en not_active Ceased
- 2021-04-09 JP JP2022560959A patent/JP7685519B2/ja active Active
- 2021-04-09 PH PH1/2022/552242A patent/PH12022552242A1/en unknown
- 2021-04-09 CN CN202180028310.2A patent/CN115428450B/zh active Active
- 2021-04-09 EP EP21721366.9A patent/EP4140132A1/en active Pending
- 2021-04-16 TW TW110113683A patent/TWI883177B/zh active
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