CN118890494A - 一种对视频数据进行编解码的方法、系统以及存储介质 - Google Patents
一种对视频数据进行编解码的方法、系统以及存储介质 Download PDFInfo
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- CN118890494A CN118890494A CN202411158368.0A CN202411158368A CN118890494A CN 118890494 A CN118890494 A CN 118890494A CN 202411158368 A CN202411158368 A CN 202411158368A CN 118890494 A CN118890494 A CN 118890494A
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- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
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- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
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- H04N19/186—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component
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- Engineering & Computer Science (AREA)
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Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962905339P | 2019-09-24 | 2019-09-24 | |
| US62/905,339 | 2019-09-24 | ||
| US17/024,246 US11606563B2 (en) | 2019-09-24 | 2020-09-17 | CTU size signaling |
| US17/024,246 | 2020-09-17 | ||
| PCT/US2020/051975 WO2021061631A1 (en) | 2019-09-24 | 2020-09-22 | Coding tree unit size signaling |
| CN202080024077.6A CN113632487B (zh) | 2019-09-24 | 2020-09-22 | 一种对视频数据进行编解码的方法、系统以及存储介质 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080024077.6A Division CN113632487B (zh) | 2019-09-24 | 2020-09-22 | 一种对视频数据进行编解码的方法、系统以及存储介质 |
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| Publication Number | Publication Date |
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| CN118890494A true CN118890494A (zh) | 2024-11-01 |
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| CN202080024077.6A Active CN113632487B (zh) | 2019-09-24 | 2020-09-22 | 一种对视频数据进行编解码的方法、系统以及存储介质 |
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Country Status (9)
| Country | Link |
|---|---|
| US (3) | US11606563B2 (https=) |
| EP (1) | EP4035391A4 (https=) |
| JP (4) | JP7242895B2 (https=) |
| KR (2) | KR102714889B1 (https=) |
| CN (2) | CN118890494A (https=) |
| AU (3) | AU2020352930B2 (https=) |
| CA (1) | CA3134199A1 (https=) |
| SG (1) | SG11202110346SA (https=) |
| WO (1) | WO2021061631A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115552900B (zh) | 2020-02-21 | 2025-12-23 | 阿里巴巴（中国）有限公司 | 用信号通知最大变换大小和残差编码的方法 |
| AU2020203330B2 (en) * | 2020-05-21 | 2022-12-01 | Canon Kabushiki Kaisha | Method, apparatus and system for encoding and decoding a block of video samples |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2509319A4 (en) * | 2009-12-01 | 2013-07-10 | Humax Co Ltd | METHOD AND DEVICE FOR CODING / DECODING HIGH-RESOLUTION PICTURES |
| CN108366300B (zh) * | 2011-11-25 | 2020-11-06 | 麦克赛尔株式会社 | 图像接收装置 |
| JP2014236264A (ja) * | 2013-05-31 | 2014-12-15 | ソニー株式会社 | 画像処理装置、画像処理方法及びプログラム |
| WO2016074147A1 (en) * | 2014-11-11 | 2016-05-19 | Mediatek Singapore Pte. Ltd. | Separated coding tree for luma and chroma |
| US10212444B2 (en) * | 2016-01-15 | 2019-02-19 | Qualcomm Incorporated | Multi-type-tree framework for video coding |
| CN115052152B (zh) * | 2016-02-11 | 2025-11-25 | 交互数字Vc控股公司 | 用于对图像单元进行编码/解码的方法和设备 |
| RU2018131583A (ru) * | 2016-12-26 | 2021-01-26 | Нек Корпорейшн | Способ кодирования видео, способ декодирования видео, устройство кодирования видео, устройство декодирования видео и программа |
| US20180367818A1 (en) * | 2017-06-15 | 2018-12-20 | Futurewei Technologies, Inc. | Block Partition Structure in Video Compression |
| CN120151546B (zh) * | 2019-09-13 | 2026-02-24 | 阿里巴巴（中国）有限公司 | 一种标识子块变换信息的方法和装置 |
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2020
- 2020-09-17 US US17/024,246 patent/US11606563B2/en active Active
- 2020-09-22 CN CN202411158368.0A patent/CN118890494A/zh active Pending
- 2020-09-22 KR KR1020217031918A patent/KR102714889B1/ko active Active
- 2020-09-22 JP JP2021557672A patent/JP7242895B2/ja active Active
- 2020-09-22 AU AU2020352930A patent/AU2020352930B2/en active Active
- 2020-09-22 SG SG11202110346SA patent/SG11202110346SA/en unknown
- 2020-09-22 WO PCT/US2020/051975 patent/WO2021061631A1/en not_active Ceased
- 2020-09-22 CN CN202080024077.6A patent/CN113632487B/zh active Active
- 2020-09-22 EP EP20867427.5A patent/EP4035391A4/en active Pending
- 2020-09-22 KR KR1020247032994A patent/KR20240148960A/ko active Pending
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2023
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2024
- 2024-06-13 JP JP2024095604A patent/JP7684008B2/ja active Active
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2025
- 2025-01-24 AU AU2025200475A patent/AU2025200475A1/en active Pending
- 2025-05-13 JP JP2025080184A patent/JP2025114787A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP4035391A1 (en) | 2022-08-03 |
| JP7242895B2 (ja) | 2023-03-20 |
| AU2023202525B2 (en) | 2024-10-31 |
| KR102714889B1 (ko) | 2024-10-11 |
| AU2023202525A1 (en) | 2023-05-11 |
| CN113632487B (zh) | 2024-07-19 |
| JP2023065676A (ja) | 2023-05-12 |
| JP2022526172A (ja) | 2022-05-23 |
| JP7684008B2 (ja) | 2025-05-27 |
| CA3134199A1 (en) | 2021-04-01 |
| US11606563B2 (en) | 2023-03-14 |
| EP4035391A4 (en) | 2023-11-15 |
| JP2025114787A (ja) | 2025-08-05 |
| SG11202110346SA (en) | 2021-10-28 |
| KR20240148960A (ko) | 2024-10-11 |
| US20210092401A1 (en) | 2021-03-25 |
| US12244821B2 (en) | 2025-03-04 |
| CN113632487A (zh) | 2021-11-09 |
| KR20210133295A (ko) | 2021-11-05 |
| AU2020352930A1 (en) | 2021-10-14 |
| US20230164325A1 (en) | 2023-05-25 |
| AU2025200475A1 (en) | 2025-02-13 |
| JP7506210B2 (ja) | 2024-06-25 |
| WO2021061631A1 (en) | 2021-04-01 |
| US20240089461A1 (en) | 2024-03-14 |
| US11876975B2 (en) | 2024-01-16 |
| AU2020352930B2 (en) | 2023-02-02 |
| JP2024116338A (ja) | 2024-08-27 |
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