JPWO2021060524A5 - - Google Patents
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- JPWO2021060524A5 JPWO2021060524A5 JP2021548457A JP2021548457A JPWO2021060524A5 JP WO2021060524 A5 JPWO2021060524 A5 JP WO2021060524A5 JP 2021548457 A JP2021548457 A JP 2021548457A JP 2021548457 A JP2021548457 A JP 2021548457A JP WO2021060524 A5 JPWO2021060524 A5 JP WO2021060524A5
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2025009890A JP2025061769A (ja) | 2019-09-26 | 2025-01-23 | 符号化方法、復号方法、符号化装置、及び復号装置 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962906372P | 2019-09-26 | 2019-09-26 | |
| US62/906,372 | 2019-09-26 | ||
| PCT/JP2020/036417 WO2021060524A1 (ja) | 2019-09-26 | 2020-09-25 | 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 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025009890A Division JP2025061769A (ja) | 2019-09-26 | 2025-01-23 | 符号化方法、復号方法、符号化装置、及び復号装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2021060524A1 JPWO2021060524A1 (https=) | 2021-04-01 |
| JPWO2021060524A5 true JPWO2021060524A5 (https=) | 2023-10-03 |
| JP7626708B2 JP7626708B2 (ja) | 2025-02-04 |
Family
ID=75166240
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021548457A Active JP7626708B2 (ja) | 2019-09-26 | 2020-09-25 | 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 |
| JP2025009890A Pending JP2025061769A (ja) | 2019-09-26 | 2025-01-23 | 符号化方法、復号方法、符号化装置、及び復号装置 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025009890A Pending JP2025061769A (ja) | 2019-09-26 | 2025-01-23 | 符号化方法、復号方法、符号化装置、及び復号装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US12340543B2 (https=) |
| JP (2) | JP7626708B2 (https=) |
| CN (1) | CN114430845A (https=) |
| WO (1) | WO2021060524A1 (https=) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022062369A1 (zh) | 2020-09-25 | 2022-03-31 | Oppo广东移动通信有限公司 | 点云编解码方法与系统、及点云编码器与点云解码器 |
| CN116349229A (zh) * | 2020-10-06 | 2023-06-27 | Lg电子株式会社 | 点云数据发送装置和方法、点云数据接收装置和方法 |
| EP4261785A1 (en) * | 2020-12-22 | 2023-10-18 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Point cloud encoding method and decoding method, and encoder and decoder |
| CN113251919B (zh) * | 2021-04-28 | 2023-04-07 | 中铁第四勘察设计院集团有限公司 | 一种基于坐标变换的圆柱体点云数据拟合方法及装置 |
| US11527017B1 (en) * | 2022-05-03 | 2022-12-13 | Illuscio, Inc. | Systems and methods for dynamic decimation of point clouds and data points in a three-dimensional space |
| CN118689878B (zh) * | 2024-08-23 | 2024-12-13 | 国网江苏省电力有限公司南京供电分公司 | 一种电力海量激光点云数据的检索方法和系统 |
| WO2026063211A1 (ja) * | 2024-09-20 | 2026-03-26 | 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 | 符号化方法、復号方法、符号化装置及び復号装置 |
| CN119205046B (zh) * | 2024-11-29 | 2025-03-07 | 中汽研汽车工业工程(天津)有限公司 | 一种面向汽车数字孪生工厂的数据集成管理方法及系统 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8411746B2 (en) * | 2009-06-12 | 2013-04-02 | Qualcomm Incorporated | Multiview video coding over MPEG-2 systems |
| JP5762637B2 (ja) * | 2012-07-30 | 2015-08-12 | 三菱電機株式会社 | 地図表示装置 |
| US10694210B2 (en) * | 2016-05-28 | 2020-06-23 | Microsoft Technology Licensing, Llc | Scalable point cloud compression with transform, and corresponding decompression |
| EP3293702B1 (en) | 2016-09-13 | 2020-04-29 | Dassault Systèmes | Compressing a signal that represents a physical attribute |
| EP4253153B1 (en) | 2016-11-01 | 2024-12-04 | Panasonic Intellectual Property Corporation of America | Display method and display device |
| JP2018078503A (ja) * | 2016-11-11 | 2018-05-17 | 日本電信電話株式会社 | データ符号化方法、データ符号化装置及びデータ符号化プログラム |
| CA3089181A1 (en) * | 2018-01-26 | 2019-08-01 | Panasonic Intellectual Property Corporation Of America | Three-dimensional data encoding method, three-dimensional data decoding method, three-dimensional data encoding device, and three-dimensional data decoding device |
| CA3090465A1 (en) * | 2018-02-08 | 2019-08-15 | Panasonic Intellectual Property Corporation Of America | Three-dimensional data encoding method, three-dimensional data decoding method, three-dimensional data encoding device, and three-dimensional data decoding device |
| WO2021062772A1 (zh) * | 2019-09-30 | 2021-04-08 | Oppo广东移动通信有限公司 | 预测方法、编码器、解码器及计算机存储介质 |
| WO2022120594A1 (zh) * | 2020-12-08 | 2022-06-16 | Oppo广东移动通信有限公司 | 点云编解码方法、编码器、解码器及计算机存储介质 |
| US12236649B2 (en) * | 2021-06-08 | 2025-02-25 | Tencent America LLC | Method and apparatus for calculating distance based weighted average for point cloud coding |
-
2020
- 2020-09-25 CN CN202080066507.0A patent/CN114430845A/zh active Pending
- 2020-09-25 WO PCT/JP2020/036417 patent/WO2021060524A1/ja not_active Ceased
- 2020-09-25 JP JP2021548457A patent/JP7626708B2/ja active Active
-
2022
- 2022-03-11 US US17/692,559 patent/US12340543B2/en active Active
-
2025
- 2025-01-23 JP JP2025009890A patent/JP2025061769A/ja active Pending
- 2025-05-20 US US19/213,428 patent/US20250278863A1/en active Pending
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