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 (enExample) | 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 (enExample) |
| EP (1) | EP4322527A4 (enExample) |
| JP (1) | JP2024513583A (enExample) |
| KR (1) | KR20230173135A (enExample) |
| CN (1) | CN117157973A (enExample) |
| WO (1) | WO2022217611A1 (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116830580A (zh) * | 2021-02-09 | 2023-09-29 | 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 |
| CN119856494A (zh) * | 2022-07-13 | 2025-04-18 | Lg电子株式会社 | 点云数据发送装置、点云数据发送方法、点云数据接收装置及点云数据接收方法 |
| 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 CN CN202180096891.3A patent/CN117157973A/zh active Pending
- 2021-04-16 WO PCT/CN2021/087918 patent/WO2022217611A1/zh not_active Ceased
- 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
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100553152C (zh) | 基于cabac的编码方法和设备及解码方法和设备 | |
| JP2021511563A5 (enExample) | ||
| JP2025098255A5 (enExample) | ||
| CN114402532A (zh) | 占位信息的预测方法、编码器、解码器、及存储介质 | |
| JP2025026534A5 (enExample) | ||
| CN114667732A (zh) | 属性信息的预测方法、编码器、解码器、及存储介质 | |
| JP2025100831A5 (enExample) | ||
| KR101643450B1 (ko) | 오디오 신호 트랙들의 펄스 포지션들의 인코딩 및 디코딩 | |
| CN115299057A (zh) | 点云编码方法和解码方法、编码器、解码器、及存储介质 | |
| JP2022539768A5 (enExample) | ||
| WO2014108093A1 (zh) | 深度图像的编解码方法和编解码装置 | |
| JP2023543752A5 (enExample) | ||
| KR102895854B1 (ko) | 프레임 간 예측 방법 및 장치, 기기, 저장 매체 | |
| KR102453803B1 (ko) | 이미지 처리 방법 및 장치 | |
| WO2023050431A1 (zh) | 编解码方法、解码器、编码器及计算机可读存储介质 | |
| US20220014772A1 (en) | Method for picture prediction, encoder, and decoder | |
| KR20220003020A (ko) | 인코딩 및 디코딩 방법, 장치, 및 기기 | |
| MX2024015842A (es) | Método de codificación y decodificación, codificador, decodificador y medio de almacenamiento | |
| JPWO2011034148A1 (ja) | 符号化装置、復号装置、動画像符号化装置、動画像復号装置、および符号化データ | |
| JP2022508522A5 (enExample) | ||
| JPWO2011099428A1 (ja) | 動きベクトル予測符号化方法、動きベクトル予測復号方法、動画像符号化装置、動画像復号装置およびそれらのプログラム | |
| CN115380532A (zh) | 一种帧间预测方法、编码器、解码器及存储介质 | |
| JP2024533637A5 (enExample) | ||
| WO2015196929A1 (zh) | 一种帧内深度图像块编码、解码的方法及装置 | |
| KR20130062108A (ko) | 적응적 탬플릿을 이용한 이진 영상의 부호화 방법 및 장치, 그 복호화 방법 및 장치 |