JP2021531548A5 - - Google Patents
Info
- Publication number
- JP2021531548A5 JP2021531548A5 JP2020572520A JP2020572520A JP2021531548A5 JP 2021531548 A5 JP2021531548 A5 JP 2021531548A5 JP 2020572520 A JP2020572520 A JP 2020572520A JP 2020572520 A JP2020572520 A JP 2020572520A JP 2021531548 A5 JP2021531548 A5 JP 2021531548A5
- Authority
- JP
- Japan
- Prior art keywords
- point
- interpolation
- depth
- reconstructed
- depth image
- 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.)
- Granted
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2024020403A JP7630672B2 (ja) | 2018-07-11 | 2024-02-14 | 点群のジオメトリを符号化／復号する方法及び装置 |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP18305935.1 | 2018-07-11 | ||
| EP18305935.1A EP3594904A1 (en) | 2018-07-11 | 2018-07-11 | A method and device for encoding/decoding the geometry of a point cloud |
| EP19305057.2 | 2019-01-17 | ||
| EP19305057 | 2019-01-17 | ||
| PCT/US2019/039784 WO2020014011A1 (en) | 2018-07-11 | 2019-06-28 | A method and device for encoding/decoding the geometry of a point cloud. |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024020403A Division JP7630672B2 (ja) | 2018-07-11 | 2024-02-14 | 点群のジオメトリを符号化／復号する方法及び装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2021531548A JP2021531548A (ja) | 2021-11-18 |
| JP2021531548A5 true JP2021531548A5 (enExample) | 2022-06-08 |
| JP7438993B2 JP7438993B2 (ja) | 2024-02-27 |
Family
ID=67226357
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020572520A Active JP7438993B2 (ja) | 2018-07-11 | 2019-06-28 | 点群のジオメトリを符号化／復号する方法及び装置 |
| JP2024020403A Active JP7630672B2 (ja) | 2018-07-11 | 2024-02-14 | 点群のジオメトリを符号化／復号する方法及び装置 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024020403A Active JP7630672B2 (ja) | 2018-07-11 | 2024-02-14 | 点群のジオメトリを符号化／復号する方法及び装置 |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US11625809B2 (enExample) |
| EP (1) | EP3821399A1 (enExample) |
| JP (2) | JP7438993B2 (enExample) |
| KR (2) | KR102907042B1 (enExample) |
| CN (2) | CN119295570A (enExample) |
| AU (1) | AU2019300768B2 (enExample) |
| MX (1) | MX2021000274A (enExample) |
| WO (1) | WO2020014011A1 (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7438993B2 (ja) | 2018-07-11 | 2024-02-27 | インターデジタル ヴイシー ホールディングス， インコーポレイテッド | 点群のジオメトリを符号化／復号する方法及び装置 |
| CN111405284B (zh) * | 2020-03-30 | 2022-05-31 | 北京大学深圳研究生院 | 一种基于点云密度的属性预测方法及设备 |
| US11438628B2 (en) * | 2020-06-03 | 2022-09-06 | Tencent America LLC | Hash-based accessing of geometry occupancy information for point cloud coding |
| CN112601082B (zh) * | 2020-11-30 | 2023-12-12 | 南京邮电大学 | 一种基于视频的快速动态点云编码方法及系统 |
| KR102533985B1 (ko) * | 2021-05-21 | 2023-05-17 | 한국항공대학교산학협력단 | 포인트 클라우드 복원 시스템 및 방법 |
| CN118540450A (zh) * | 2021-05-26 | 2024-08-23 | 荣耀终端有限公司 | 一种点云深度信息的预测编解码方法及装置 |
| US11606556B2 (en) * | 2021-07-20 | 2023-03-14 | Tencent America LLC | Fast patch generation for video based point cloud coding |
| US12423874B2 (en) * | 2021-10-04 | 2025-09-23 | Tencent America LLC | Method and apparatus of adaptive sampling for mesh compression by encoders |
| US12412312B2 (en) * | 2021-12-03 | 2025-09-09 | Tencent America LLC | Method and apparatus for chart based mesh compression |
| KR102612191B1 (ko) | 2021-12-23 | 2023-12-11 | 경희대학교 산학협력단 | 포인트 클라우드 보간 장치 및 방법 |
| AR134015A1 (es) | 2023-10-04 | 2025-11-26 | Sumitomo Chemical Co | Compuestos de biarilo y método para controlar enfermedades vegetales |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3480461B2 (ja) | 2001-11-16 | 2003-12-22 | ソニー株式会社 | ディジタル画像信号処理装置および処理方法 |
| KR101545382B1 (ko) * | 2010-01-08 | 2015-08-18 | 노키아 코포레이션 | 비디오 코딩을 위한 장치, 방법 및 컴퓨터 프로그램 |
| CN103389136B (zh) * | 2013-07-17 | 2016-06-01 | 中国计量学院 | 基于三维激光扫描技术的外浮顶立式金属罐容积测量方法 |
| EP3565259A4 (en) | 2016-12-28 | 2019-11-06 | Panasonic Intellectual Property Corporation of America | DISTRIBUTION METHOD FOR THREE-DIMENSIONAL MODEL, RECEIVING METHOD FOR THREE-DIMENSIONAL MODEL, DISTRIBUTION DEVICE FOR THREE-DIMENSIONAL MODEL AND RECEIVING DEVICE FOR THREE-DIMENSIONAL MODEL |
| US10909725B2 (en) * | 2017-09-18 | 2021-02-02 | Apple Inc. | Point cloud compression |
| CN118887356A (zh) | 2018-01-19 | 2024-11-01 | 交互数字Vc控股公司 | 处理点云的方法、设备和非暂时性计算机可读介质 |
| EP3554082A1 (en) | 2018-04-11 | 2019-10-16 | InterDigital VC Holdings, Inc. | A method and device for coding the geometry of a point cloud |
| US11095908B2 (en) * | 2018-07-09 | 2021-08-17 | Samsung Electronics Co., Ltd. | Point cloud compression using interpolation |
| JP7351858B2 (ja) | 2018-07-11 | 2023-09-27 | インターデジタル ヴイシー ホールディングス， インコーポレイテッド | 点群の点のテクスチャを符号化／復号する方法 |
| JP7438993B2 (ja) | 2018-07-11 | 2024-02-27 | インターデジタル ヴイシー ホールディングス， インコーポレイテッド | 点群のジオメトリを符号化／復号する方法及び装置 |
| EP3594904A1 (en) * | 2018-07-11 | 2020-01-15 | InterDigital VC Holdings, Inc. | A method and device for encoding/decoding the geometry of a point cloud |
| US11284091B2 (en) * | 2019-03-25 | 2022-03-22 | Apple Inc. | Video based point cloud compression-patch alignment and size determination in bounding box |
-
2019
- 2019-06-28 JP JP2020572520A patent/JP7438993B2/ja active Active
- 2019-06-28 CN CN202411458896.8A patent/CN119295570A/zh active Pending
- 2019-06-28 CN CN201980046431.2A patent/CN112673398B/zh active Active
- 2019-06-28 KR KR1020247013378A patent/KR102907042B1/ko active Active
- 2019-06-28 MX MX2021000274A patent/MX2021000274A/es unknown
- 2019-06-28 US US17/259,058 patent/US11625809B2/en active Active
- 2019-06-28 KR KR1020217003900A patent/KR102660951B1/ko active Active
- 2019-06-28 WO PCT/US2019/039784 patent/WO2020014011A1/en not_active Ceased
- 2019-06-28 EP EP19737961.3A patent/EP3821399A1/en active Pending
- 2019-06-28 AU AU2019300768A patent/AU2019300768B2/en active Active
-
2023
- 2023-04-10 US US18/132,939 patent/US12067695B2/en active Active
-
2024
- 2024-02-14 JP JP2024020403A patent/JP7630672B2/ja active Active
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