JP2024513583A5 - - Google Patents
Info
- Publication number
- JP2024513583A5 JP2024513583A5 JP2023562955A JP2023562955A JP2024513583A5 JP 2024513583 A5 JP2024513583 A5 JP 2024513583A5 JP 2023562955 A JP2023562955 A JP 2023562955A JP 2023562955 A JP2023562955 A JP 2023562955A JP 2024513583 A5 JP2024513583 A5 JP 2024513583A5
- Authority
- JP
- Japan
- Prior art keywords
- value
- attribute
- neighboring points
- current point
- neighboring
- 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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2021/087918 WO2022217611A1 (zh) | 2021-04-16 | 2021-04-16 | 编解码方法及相关设备、存储介质 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2024513583A JP2024513583A (ja) | 2024-03-26 |
| JP2024513583A5 true JP2024513583A5 (https=) | 2024-04-04 |
Family
ID=83639448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023562955A Pending JP2024513583A (ja) | 2021-04-16 | 2021-04-16 | 符号化・復号化方法およびその関連機器、記憶媒体 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20240037800A1 (https=) |
| EP (1) | EP4322527A4 (https=) |
| JP (1) | JP2024513583A (https=) |
| KR (1) | KR20230173135A (https=) |
| CN (1) | CN117157973A (https=) |
| WO (1) | WO2022217611A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022170511A1 (zh) * | 2021-02-09 | 2022-08-18 | Oppo广东移动通信有限公司 | 点云解码方法、解码器及计算机存储介质 |
| US20260019628A1 (en) * | 2022-07-13 | 2026-01-15 | Lg Electronics Inc. | Point cloud data transmission device, point cloud data transmission method, point cloud data reception device, and point cloud data reception method |
| WO2024216435A1 (zh) * | 2023-04-17 | 2024-10-24 | Oppo广东移动通信有限公司 | 编解码方法及装置、编解码器、码流、设备、存储介质 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10861196B2 (en) * | 2017-09-14 | 2020-12-08 | Apple Inc. | Point cloud compression |
| US11166048B2 (en) * | 2018-10-02 | 2021-11-02 | Tencent America LLC | Method and apparatus for video coding |
| US11010931B2 (en) * | 2018-10-02 | 2021-05-18 | Tencent America LLC | Method and apparatus for video coding |
| WO2020075862A1 (ja) * | 2018-10-12 | 2020-04-16 | 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 | 三次元データ符号化方法、三次元データ復号方法、三次元データ符号化装置、及び三次元データ復号装置 |
| US10979730B2 (en) * | 2019-03-20 | 2021-04-13 | Tencent America LLC | Techniques and apparatus for interframe point cloud attribute coding |
| CN110418135B (zh) * | 2019-08-05 | 2022-05-27 | 北京大学深圳研究生院 | 一种基于邻居的权重优化的点云帧内预测方法及设备 |
| KR102406845B1 (ko) * | 2020-04-13 | 2022-06-10 | 엘지전자 주식회사 | 포인트 클라우드 데이터 송신 장치, 포인트 클라우드 데이터 송신 방법, 포인트 클라우드 데이터 수신 장치 및 포인트 클라우드 데이터 수신 방법 |
-
2021
- 2021-04-16 JP JP2023562955A patent/JP2024513583A/ja active Pending
- 2021-04-16 KR KR1020237038796A patent/KR20230173135A/ko not_active Withdrawn
- 2021-04-16 WO PCT/CN2021/087918 patent/WO2022217611A1/zh not_active Ceased
- 2021-04-16 CN CN202180096891.3A patent/CN117157973A/zh active Pending
- 2021-04-16 EP EP21936486.6A patent/EP4322527A4/en not_active Withdrawn
-
2023
- 2023-10-13 US US18/379,997 patent/US20240037800A1/en active Pending
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