JP2024505322A5 - - Google Patents
Info
- Publication number
- JP2024505322A5 JP2024505322A5 JP2023523592A JP2023523592A JP2024505322A5 JP 2024505322 A5 JP2024505322 A5 JP 2024505322A5 JP 2023523592 A JP2023523592 A JP 2023523592A JP 2023523592 A JP2023523592 A JP 2023523592A JP 2024505322 A5 JP2024505322 A5 JP 2024505322A5
- Authority
- JP
- Japan
- Prior art keywords
- intra
- prediction mode
- partition
- prediction
- straight line
- 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
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP20306397 | 2020-11-18 | ||
| EP20306397.9 | 2020-11-18 | ||
| PCT/EP2021/081266 WO2022106281A1 (en) | 2020-11-18 | 2021-11-10 | Intra prediction with geometric partition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2024505322A JP2024505322A (ja) | 2024-02-06 |
| JP2024505322A5 true JP2024505322A5 (enExample) | 2025-01-31 |
Family
ID=73654732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023523592A Pending JP2024505322A (ja) | 2020-11-18 | 2021-11-10 | 幾何学的パーティションを伴うイントラ予測 |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US12407817B2 (enExample) |
| EP (1) | EP4248650A1 (enExample) |
| JP (1) | JP2024505322A (enExample) |
| KR (1) | KR20230104895A (enExample) |
| CN (1) | CN116458154A (enExample) |
| AU (1) | AU2021381550A1 (enExample) |
| MX (1) | MX2023005592A (enExample) |
| WO (1) | WO2022106281A1 (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4508844A2 (en) * | 2022-04-12 | 2025-02-19 | Dolby Laboratories Licensing Corporation | Geometric partition mode in video coding |
| WO2023207646A1 (en) * | 2022-04-25 | 2023-11-02 | Mediatek Inc. | Method and apparatus for blending prediction in video coding system |
| WO2023239347A1 (en) * | 2022-06-06 | 2023-12-14 | Google Llc | Enhanced multi-stage intra prediction |
| JP7802618B2 (ja) * | 2022-06-23 | 2026-01-20 | Kddi株式会社 | 画像符号化装置、方法及びプログラム |
| CN115834902A (zh) * | 2022-09-28 | 2023-03-21 | 浙江大华技术股份有限公司 | 编码单元的预测方法、编码方法、解码方法及其设备 |
| WO2024080849A1 (ko) * | 2022-10-14 | 2024-04-18 | 현대자동차주식회사 | 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
| EP4616602A1 (en) * | 2022-11-08 | 2025-09-17 | Douyin Vision Co., Ltd. | Method, apparatus, and medium for video processing |
| CN120770155A (zh) * | 2022-12-29 | 2025-10-10 | Lg电子株式会社 | 使用gpm的图像编码/解码方法、发送比特流的方法和存储比特流的记录介质 |
| WO2025003391A1 (en) * | 2023-06-30 | 2025-01-02 | Interdigital Ce Patent Holdings, Sas | Blending area width for ibc-gpm |
| WO2025075462A1 (ko) * | 2023-10-05 | 2025-04-10 | 엘지전자 주식회사 | 영상 인코딩/디코딩 방법 및 장치, 그리고 비트스트림을 저장한 기록 매체 |
| WO2025198351A1 (ko) * | 2024-03-22 | 2025-09-25 | 주식회사 케이티 | 영상 부호화/복호화 방법 및 압축된 비디오 데이터를 전송하기 위한 장치 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101415121B (zh) * | 2007-10-15 | 2010-09-29 | 华为技术有限公司 | 一种自适应的帧预测的方法及装置 |
| US9532058B2 (en) * | 2011-06-03 | 2016-12-27 | Qualcomm Incorporated | Intra prediction mode coding with directional partitions |
| US9807426B2 (en) * | 2011-07-01 | 2017-10-31 | Qualcomm Incorporated | Applying non-square transforms to video data |
| CN103748877B (zh) * | 2011-08-17 | 2017-05-10 | 联发科技（新加坡）私人有限公司 | 帧内预测方法和装置 |
| PT2777283T (pt) * | 2011-11-11 | 2018-04-18 | Ge Video Compression Llc | Predição eficaz utilizando codificação de partição |
| WO2015152605A1 (ko) * | 2014-03-31 | 2015-10-08 | 삼성전자 주식회사 | 깊이 영상을 부호화 또는 복호화 하는 방법 및 장치 |
| WO2016145162A2 (en) * | 2015-03-12 | 2016-09-15 | NGCodec Inc. | Intra-picture prediction processor with progressive block size computations and dual stage computations |
| CN115643399B (zh) * | 2017-08-22 | 2025-11-18 | 松下电器（美国）知识产权公司 | 图像编码器和图像解码器 |
| WO2019138998A1 (ja) * | 2018-01-12 | 2019-07-18 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 符号化装置、復号装置、符号化方法及び復号方法 |
| CN112602324B (zh) * | 2018-06-22 | 2024-07-23 | Op方案有限责任公司 | 块水平几何划分 |
| EP3723368A1 (en) * | 2019-04-12 | 2020-10-14 | InterDigital VC Holdings, Inc. | Wide angle intra prediction with sub-partitions |
| US11363284B2 (en) * | 2019-05-09 | 2022-06-14 | Qualcomm Incorporated | Upsampling in affine linear weighted intra prediction |
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2021
- 2021-11-10 JP JP2023523592A patent/JP2024505322A/ja active Pending
- 2021-11-10 AU AU2021381550A patent/AU2021381550A1/en active Pending
- 2021-11-10 MX MX2023005592A patent/MX2023005592A/es unknown
- 2021-11-10 WO PCT/EP2021/081266 patent/WO2022106281A1/en not_active Ceased
- 2021-11-10 KR KR1020237016659A patent/KR20230104895A/ko active Pending
- 2021-11-10 US US18/033,649 patent/US12407817B2/en active Active
- 2021-11-10 EP EP21810582.3A patent/EP4248650A1/en active Pending
- 2021-11-10 CN CN202180076758.1A patent/CN116458154A/zh active Pending
-
2025
- 2025-07-31 US US19/286,983 patent/US20250365406A1/en active Pending