JPWO2021206137A5 - - Google Patents
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- JPWO2021206137A5 JPWO2021206137A5 JP2022514119A JP2022514119A JPWO2021206137A5 JP WO2021206137 A5 JPWO2021206137 A5 JP WO2021206137A5 JP 2022514119 A JP2022514119 A JP 2022514119A JP 2022514119 A JP2022514119 A JP 2022514119A JP WO2021206137 A5 JPWO2021206137 A5 JP WO2021206137A5
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- JP
- Japan
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- 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.)
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- 238000006243 chemical reaction Methods 0.000 claims description 74
- 238000000034 method Methods 0.000 claims description 38
- 238000013139 quantization Methods 0.000 claims description 34
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000003786 synthesis reaction Methods 0.000 claims description 4
- 230000002194 synthesizing effect Effects 0.000 claims description 2
- 230000006978 adaptation Effects 0.000 claims 2
- 230000009466 transformation Effects 0.000 claims 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022084866A JP7142180B2 (ja) | 2020-04-08 | 2022-05-24 | 符号化装置、復号装置、及びプログラム |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020070106 | 2020-04-08 | ||
| PCT/JP2021/014872 WO2021206137A1 (ja) | 2020-04-08 | 2021-04-08 | 符号化装置、復号装置、及びプログラム |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022084866A Division JP7142180B2 (ja) | 2020-04-08 | 2022-05-24 | 符号化装置、復号装置、及びプログラム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2021206137A1 JPWO2021206137A1 (https=) | 2021-10-14 |
| JPWO2021206137A5 true JPWO2021206137A5 (https=) | 2022-06-02 |
Family
ID=78022849
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022514119A Ceased JPWO2021206137A1 (https=) | 2020-04-08 | 2021-04-08 | |
| JP2022084866A Active JP7142180B2 (ja) | 2020-04-08 | 2022-05-24 | 符号化装置、復号装置、及びプログラム |
| JP2022144834A Active JP7357736B2 (ja) | 2020-04-08 | 2022-09-12 | 符号化装置、復号装置、及びプログラム |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022084866A Active JP7142180B2 (ja) | 2020-04-08 | 2022-05-24 | 符号化装置、復号装置、及びプログラム |
| JP2022144834A Active JP7357736B2 (ja) | 2020-04-08 | 2022-09-12 | 符号化装置、復号装置、及びプログラム |
Country Status (5)
| Country | Link |
|---|---|
| US (3) | US11496739B2 (https=) |
| EP (1) | EP4087241A4 (https=) |
| JP (3) | JPWO2021206137A1 (https=) |
| CN (2) | CN114450950B (https=) |
| WO (1) | WO2021206137A1 (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12206852B2 (en) * | 2019-10-02 | 2025-01-21 | Interdigital Ce Patent Holdings, Sas | Derivation of quantization matrices for joint Cb-Br coding |
| JPWO2021206137A1 (https=) | 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 |
| US11425400B2 (en) * | 2020-04-20 | 2022-08-23 | Qualcomm Incorporated | Adaptive scaling list control for video coding |
| EP4226634A4 (en) * | 2020-10-06 | 2024-10-23 | Nokia Technologies Oy | APPARATUS, METHOD AND COMPUTER PROGRAM FOR VIDEO ENCODING AND DECODING |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150048637A (ko) * | 2013-10-28 | 2015-05-07 | 한국전자통신연구원 | 색 성분 간 예측 방법 및 장치 |
| JP6367359B2 (ja) * | 2014-03-27 | 2018-08-01 | マイクロソフト テクノロジー ライセンシング，エルエルシー | 色空間を切り替えるときの量子化／スケーリング及び逆量子化／スケーリングの調整 |
| US10477204B2 (en) * | 2014-06-20 | 2019-11-12 | Sharp Kabushiki Kaisha | Harmonized palette coding |
| BR112017004886A2 (pt) * | 2014-09-12 | 2017-12-05 | Vid Scale Inc | dispositivo de codificação de vídeo e método de codificação de vídeo |
| US10057578B2 (en) * | 2014-10-07 | 2018-08-21 | Qualcomm Incorporated | QP derivation and offset for adaptive color transform in video coding |
| WO2016054765A1 (en) * | 2014-10-08 | 2016-04-14 | Microsoft Technology Licensing, Llc | Adjustments to encoding and decoding when switching color spaces |
| US11153594B2 (en) * | 2016-08-29 | 2021-10-19 | Apple Inc. | Multidimensional quantization techniques for video coding/decoding systems |
| KR101997681B1 (ko) * | 2018-06-11 | 2019-07-08 | 광운대학교 산학협력단 | 양자화 파라미터 기반의 잔차 블록 부호화/복호화 방법 및 장치 |
| JP2020070106A (ja) | 2018-11-02 | 2020-05-07 | 東洋製罐株式会社 | 充填システム、容器成形ユニット、充填ユニット、容器転送ユニット、および充填方法 |
| CN114041287B (zh) * | 2019-06-21 | 2024-10-22 | 北京字节跳动网络技术有限公司 | 自适应环内颜色空间转换和其他视频编解码工具的选择性使用 |
| MX2022006190A (es) * | 2019-11-22 | 2022-09-07 | Lg Electronics Inc | Metodo y dispositivo de codificacion/decodificacion de imagenes usando transformacion de color sin perdidas y metodo para transmitir flujo de bits. |
| CN115244926A (zh) * | 2020-01-14 | 2022-10-25 | 抖音视界有限公司 | 视频编解码中的量化参数的覆写 |
| CN115244933B (zh) * | 2020-02-29 | 2025-06-24 | 抖音视界有限公司 | 不同编解码工具的约束 |
| JPWO2021206137A1 (https=) * | 2020-04-08 | 2021-10-14 |
-
2021
- 2021-04-08 JP JP2022514119A patent/JPWO2021206137A1/ja not_active Ceased
- 2021-04-08 CN CN202180005546.4A patent/CN114450950B/zh active Active
- 2021-04-08 WO PCT/JP2021/014872 patent/WO2021206137A1/ja not_active Ceased
- 2021-04-08 EP EP21785431.4A patent/EP4087241A4/en active Pending
- 2021-04-08 CN CN202310331513.XA patent/CN116347079B/zh active Active
-
2022
- 2022-03-22 US US17/655,931 patent/US11496739B2/en active Active
- 2022-05-24 JP JP2022084866A patent/JP7142180B2/ja active Active
- 2022-09-12 JP JP2022144834A patent/JP7357736B2/ja active Active
- 2022-10-06 US US17/938,633 patent/US11889031B2/en active Active
-
2023
- 2023-12-06 US US18/531,136 patent/US20240129470A1/en active Pending
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