JPWO2021201222A5 - - Google Patents
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- JPWO2021201222A5 JPWO2021201222A5 JP2022512699A JP2022512699A JPWO2021201222A5 JP WO2021201222 A5 JPWO2021201222 A5 JP WO2021201222A5 JP 2022512699 A JP2022512699 A JP 2022512699A JP 2022512699 A JP2022512699 A JP 2022512699A JP WO2021201222 A5 JPWO2021201222 A5 JP WO2021201222A5
- Authority
- JP
- Japan
- Prior art keywords
- parameter
- color difference
- adaptive
- parameter set
- difference signal
- 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
- 230000003044 adaptive effect Effects 0.000 claims 48
- 238000000034 method Methods 0.000 claims 5
- 238000013139 quantization Methods 0.000 claims 4
- 238000001914 filtration Methods 0.000 claims 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Images
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020067047 | 2020-04-02 | ||
| PCT/JP2021/014155 WO2021201222A1 (ja) | 2020-04-02 | 2021-04-01 | 符号化装置、復号装置、及びプログラム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2021201222A1 JPWO2021201222A1 (https=) | 2021-10-07 |
| JPWO2021201222A5 true JPWO2021201222A5 (https=) | 2022-06-02 |
Family
ID=77929182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022512699A Pending JPWO2021201222A1 (https=) | 2020-04-02 | 2021-04-01 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US12155832B2 (https=) |
| JP (1) | JPWO2021201222A1 (https=) |
| KR (1) | KR20220163342A (https=) |
| CN (1) | CN114450944A (https=) |
| WO (1) | WO2021201222A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115152226A (zh) * | 2020-03-26 | 2022-10-04 | 交互数字Vc控股法国公司 | 视频编码中的信令编码参数 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102057680A (zh) * | 2008-07-04 | 2011-05-11 | 株式会社东芝 | 运动图像编码/解码方法和装置 |
| US9001883B2 (en) * | 2011-02-16 | 2015-04-07 | Mediatek Inc | Method and apparatus for slice common information sharing |
| JP7166872B2 (ja) | 2018-10-25 | 2022-11-08 | 株式会社荏原製作所 | 給水装置 |
| US11582454B2 (en) * | 2019-03-25 | 2023-02-14 | Hfi Innovation Inc. | Method and apparatus of the quantization matrix computation and representation for video coding |
| WO2021153475A1 (en) * | 2020-01-28 | 2021-08-05 | Sharp Kabushiki Kaisha | Systems and methods for signaling picture information in a slice header in video coding |
| CN115152226A (zh) * | 2020-03-26 | 2022-10-04 | 交互数字Vc控股法国公司 | 视频编码中的信令编码参数 |
| CN115606184B (zh) * | 2020-04-01 | 2026-01-30 | 抖音视界有限公司 | 对量化参数增量的信令通知的控制 |
-
2021
- 2021-04-01 KR KR1020227009188A patent/KR20220163342A/ko active Pending
- 2021-04-01 WO PCT/JP2021/014155 patent/WO2021201222A1/ja not_active Ceased
- 2021-04-01 CN CN202180005448.0A patent/CN114450944A/zh active Pending
- 2021-04-01 JP JP2022512699A patent/JPWO2021201222A1/ja active Pending
-
2022
- 2022-03-21 US US17/655,597 patent/US12155832B2/en active Active
-
2024
- 2024-10-23 US US18/924,612 patent/US20250055998A1/en active Pending
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