JP2024026317A5 - - Google Patents
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- JP2024026317A5 JP2024026317A5 JP2023207167A JP2023207167A JP2024026317A5 JP 2024026317 A5 JP2024026317 A5 JP 2024026317A5 JP 2023207167 A JP2023207167 A JP 2023207167A JP 2023207167 A JP2023207167 A JP 2023207167A JP 2024026317 A5 JP2024026317 A5 JP 2024026317A5
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2025116026A JP2025157333A (ja) | 2019-12-03 | 2025-07-09 | 符号化ユニットを復号および符号化する方法、装置およびプログラム |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2019275553A AU2019275553B2 (en) | 2019-12-03 | 2019-12-03 | Method, apparatus and system for encoding and decoding a coding tree unit |
| AU2019275553 | 2019-12-03 | ||
| PCT/AU2020/051201 WO2021108834A1 (en) | 2019-12-03 | 2020-11-04 | Method, apparatus and system for encoding and decoding a coding tree unit |
| JP2022508943A JP2023504332A (ja) | 2019-12-03 | 2020-11-04 | 符号化ツリーユニットを符号化および復号化するための方法、装置およびシステム |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022508943A Division JP2023504332A (ja) | 2019-12-03 | 2020-11-04 | 符号化ツリーユニットを符号化および復号化するための方法、装置およびシステム |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025116026A Division JP2025157333A (ja) | 2019-12-03 | 2025-07-09 | 符号化ユニットを復号および符号化する方法、装置およびプログラム |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2024026317A JP2024026317A (ja) | 2024-02-28 |
| JP2024026317A5 true JP2024026317A5 (enExample) | 2024-06-24 |
| JP7712997B2 JP7712997B2 (ja) | 2025-07-24 |
Family
ID=76220915
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022508943A Ceased JP2023504332A (ja) | 2019-12-03 | 2020-11-04 | 符号化ツリーユニットを符号化および復号化するための方法、装置およびシステム |
| JP2023207167A Active JP7712997B2 (ja) | 2019-12-03 | 2023-12-07 | 符号化ユニットを復号および符号化する方法、装置およびプログラム |
| JP2025116026A Pending JP2025157333A (ja) | 2019-12-03 | 2025-07-09 | 符号化ユニットを復号および符号化する方法、装置およびプログラム |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022508943A Ceased JP2023504332A (ja) | 2019-12-03 | 2020-11-04 | 符号化ツリーユニットを符号化および復号化するための方法、装置およびシステム |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025116026A Pending JP2025157333A (ja) | 2019-12-03 | 2025-07-09 | 符号化ユニットを復号および符号化する方法、装置およびプログラム |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US12075058B2 (enExample) |
| JP (3) | JP2023504332A (enExample) |
| CN (4) | CN114641995A (enExample) |
| AU (2) | AU2019275553B2 (enExample) |
| TW (1) | TWI821610B (enExample) |
| WO (1) | WO2021108834A1 (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4060993A4 (en) * | 2019-11-11 | 2023-12-13 | LG Electronics Inc. | TRANSFORM-BASED IMAGE CODING METHOD AND ASSOCIATED DEVICE |
| CN114930848B (zh) * | 2019-11-13 | 2025-08-05 | Lg电子株式会社 | 基于变换的图像编码方法及其设备 |
| CN114762327B (zh) * | 2019-12-12 | 2025-06-17 | 索尼集团公司 | 图像处理装置和方法 |
| WO2021137556A1 (ko) * | 2019-12-29 | 2021-07-08 | 엘지전자 주식회사 | 변환에 기반한 영상 코딩 방법 및 그 장치 |
| US12316848B2 (en) * | 2020-01-10 | 2025-05-27 | Lg Electronics Inc. | Image coding method based on transform, and device therefor |
| US20220150518A1 (en) * | 2020-11-11 | 2022-05-12 | Tencent America LLC | Method and apparatus for video coding |
| US11991360B2 (en) * | 2021-08-30 | 2024-05-21 | Tencent America LLC | Method and apparatus for secondary transform with adaptive kernel options |
| US11930177B2 (en) | 2021-10-29 | 2024-03-12 | Tencent America LLC | Primary transforms for cross-component level reconstruction |
| CN118338006A (zh) * | 2023-01-11 | 2024-07-12 | 维沃移动通信有限公司 | 变换系数编码方法、变换系数解码方法及终端 |
| CN121002860A (zh) * | 2023-04-28 | 2025-11-21 | 联发科技股份有限公司 | 熵编解码变换块 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2012232992A1 (en) * | 2012-09-28 | 2014-04-17 | Canon Kabushiki Kaisha | Method, apparatus and system for encoding and decoding the transform units of a coding unit |
| KR102397673B1 (ko) * | 2016-05-13 | 2022-05-16 | 소니그룹주식회사 | 화상 처리 장치 및 방법 |
| CA3288654A1 (en) * | 2017-01-03 | 2025-11-29 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Image processing method and apparatus therefor |
| US11310517B2 (en) * | 2017-12-07 | 2022-04-19 | Electronics And Telecommunications Research Institute | Method and apparatus for encoding and decoding using selective information sharing between channels |
| CN120455656A (zh) | 2017-12-07 | 2025-08-08 | 韩国电子通信研究院 | 用于使用通道之间的选择性信息共享进行编码和解码的方法和设备 |
| US10491914B2 (en) * | 2018-03-29 | 2019-11-26 | Tencent America LLC | Transform information prediction |
| HUE068348T2 (hu) | 2018-05-10 | 2024-12-28 | Samsung Electronics Co Ltd | Képszegmentációs eljárás és berendezés kép dekódolására |
| CN110839158B (zh) * | 2018-08-16 | 2023-03-10 | 北京字节跳动网络技术有限公司 | 变换矩阵选择的系数相关的编解码 |
| US11039139B2 (en) * | 2018-09-14 | 2021-06-15 | Tencent America LLC | Method and apparatus for identity transform in multiple transform selection |
| CN114930848B (zh) * | 2019-11-13 | 2025-08-05 | Lg电子株式会社 | 基于变换的图像编码方法及其设备 |
| CN114946189B (zh) | 2019-11-13 | 2025-01-14 | Lg电子株式会社 | 基于变换的图像编码方法及其装置 |
| CN114930847B (zh) * | 2019-11-13 | 2025-04-25 | Lg电子株式会社 | 基于变换的图像编码方法及其装置 |
| AU2019275552B2 (en) * | 2019-12-03 | 2022-10-13 | Canon Kabushiki Kaisha | Method, apparatus and system for encoding and decoding a coding tree unit |
-
2019
- 2019-12-03 AU AU2019275553A patent/AU2019275553B2/en active Active
-
2020
- 2020-11-04 JP JP2022508943A patent/JP2023504332A/ja not_active Ceased
- 2020-11-04 CN CN202080077013.2A patent/CN114641995A/zh active Pending
- 2020-11-04 CN CN202410614558.2A patent/CN118573881A/zh active Pending
- 2020-11-04 WO PCT/AU2020/051201 patent/WO2021108834A1/en not_active Ceased
- 2020-11-04 CN CN202410614551.0A patent/CN118573879A/zh active Pending
- 2020-11-04 US US17/772,483 patent/US12075058B2/en active Active
- 2020-11-04 CN CN202410614556.3A patent/CN118573880A/zh active Pending
- 2020-11-11 TW TW109139337A patent/TWI821610B/zh active
-
2022
- 2022-09-09 AU AU2022228209A patent/AU2022228209B2/en active Active
-
2023
- 2023-12-07 JP JP2023207167A patent/JP7712997B2/ja active Active
-
2024
- 2024-07-16 US US18/773,961 patent/US20240373028A1/en active Pending
-
2025
- 2025-07-09 JP JP2025116026A patent/JP2025157333A/ja active Pending
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