JP2024536250A5 - - Google Patents
Info
- Publication number
- JP2024536250A5 JP2024536250A5 JP2024519710A JP2024519710A JP2024536250A5 JP 2024536250 A5 JP2024536250 A5 JP 2024536250A5 JP 2024519710 A JP2024519710 A JP 2024519710A JP 2024519710 A JP2024519710 A JP 2024519710A JP 2024536250 A5 JP2024536250 A5 JP 2024536250A5
- Authority
- JP
- Japan
- Prior art keywords
- reference points
- current point
- point cloud
- radius
- laser
- 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 (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202163252093P | 2021-10-04 | 2021-10-04 | |
| US63/252,093 | 2021-10-04 | ||
| US202163254472P | 2021-10-11 | 2021-10-11 | |
| US63/254,472 | 2021-10-11 | ||
| US17/933,920 US12518428B2 (en) | 2021-10-04 | 2022-09-21 | Inter prediction coding with radius interpolation for predictive geometry-based point cloud compression |
| US17/933,920 | 2022-09-21 | ||
| PCT/US2022/076847 WO2023059987A1 (en) | 2021-10-04 | 2022-09-22 | Inter prediction coding with radius interpolation for predictive geometry-based point cloud compression |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2024536250A JP2024536250A (ja) | 2024-10-04 |
| JP2024536250A5 true JP2024536250A5 (https=) | 2025-09-17 |
Family
ID=85774604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024519710A Pending JP2024536250A (ja) | 2021-10-04 | 2022-09-22 | 予測ジオメトリベース点群圧縮のための半径補間を使用するインター予測コーディング |
Country Status (12)
| Country | Link |
|---|---|
| US (2) | US12518428B2 (https=) |
| EP (1) | EP4413538A1 (https=) |
| JP (1) | JP2024536250A (https=) |
| KR (1) | KR20240087767A (https=) |
| CN (1) | CN118160006A (https=) |
| AU (1) | AU2022361458A1 (https=) |
| CA (1) | CA3228452A1 (https=) |
| CL (1) | CL2024000512A1 (https=) |
| CO (1) | CO2024003547A2 (https=) |
| IL (1) | IL310492A (https=) |
| MX (1) | MX2024003853A (https=) |
| TW (1) | TW202333112A (https=) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11941856B2 (en) * | 2020-08-18 | 2024-03-26 | Tencent America LLC | Predictive tree-based geometry coding for a point cloud |
| US11875541B2 (en) * | 2020-10-07 | 2024-01-16 | Qualcomm Incorporated | Predictive geometry coding in G-PCC |
| US20240414372A1 (en) * | 2021-10-06 | 2024-12-12 | Lg Electronics Inc. | Point cloud data transmission method, point cloud data transmission device, point cloud data reception method, and point cloud data reception device |
| US20240221228A1 (en) * | 2022-12-29 | 2024-07-04 | Sony Group Corporation | Detection and indication of geometry reconstruction artifacts in point clouds based on local density |
| CN121359444A (zh) * | 2023-04-10 | 2026-01-16 | 抖音视界有限公司 | 用于视频处理的方法、装置和介质 |
| EP4474857B1 (en) * | 2023-06-05 | 2025-07-30 | Axis AB | A method and encoder for video encoding lidar data |
| WO2025189444A1 (zh) * | 2024-03-15 | 2025-09-18 | 北京大学深圳研究生院 | 一种动态点云的仿射运动估计的方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117354501A (zh) * | 2017-07-06 | 2024-01-05 | Lx 半导体科技有限公司 | 图像编码/解码方法、发送方法和数字存储介质 |
| CN118488213A (zh) * | 2018-09-24 | 2024-08-13 | 有限公司B1影像技术研究所 | 图像编码/解码方法和数据传输方法 |
| US12190550B2 (en) * | 2019-10-31 | 2025-01-07 | Blackberry Limited | Angular priors for improved prediction in point-predictive trees |
| US20230164353A1 (en) * | 2020-04-22 | 2023-05-25 | Lg Electronics Inc. | Point cloud data processing device and processing method |
| US12217465B2 (en) * | 2020-12-04 | 2025-02-04 | Tencent America LLC | Method and apparatus for point cloud coding |
| KR20230127218A (ko) | 2020-12-29 | 2023-08-31 | 퀄컴 인코포레이티드 | 지오메트리 포인트 클라우드 압축을 위한 인터 예측 코딩 |
| US20240062428A1 (en) * | 2021-03-05 | 2024-02-22 | Lg Electronics Inc. | Point cloud data transmission method, point cloud data transmission device, point cloud data reception method, and point cloud data reception device |
| US20240179346A1 (en) * | 2021-03-08 | 2024-05-30 | Lg Electronics Inc. | Point cloud data transmission device, point cloud data transmission method, point cloud data reception device, and point cloud data reception method |
-
2022
- 2022-09-21 US US17/933,920 patent/US12518428B2/en active Active
- 2022-09-22 AU AU2022361458A patent/AU2022361458A1/en active Pending
- 2022-09-22 KR KR1020247010599A patent/KR20240087767A/ko active Pending
- 2022-09-22 MX MX2024003853A patent/MX2024003853A/es unknown
- 2022-09-22 CA CA3228452A patent/CA3228452A1/en active Pending
- 2022-09-22 JP JP2024519710A patent/JP2024536250A/ja active Pending
- 2022-09-22 IL IL310492A patent/IL310492A/en unknown
- 2022-09-22 EP EP22789439.1A patent/EP4413538A1/en active Pending
- 2022-09-22 CN CN202280065724.7A patent/CN118160006A/zh active Pending
- 2022-09-23 TW TW111136073A patent/TW202333112A/zh unknown
-
2024
- 2024-02-20 CL CL2024000512A patent/CL2024000512A1/es unknown
- 2024-03-21 CO CONC2024/0003547A patent/CO2024003547A2/es unknown
-
2025
- 2025-11-21 US US19/397,604 patent/US20260080575A1/en active Pending
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