JP2021511712A5 - - Google Patents
Info
- Publication number
- JP2021511712A5 JP2021511712A5 JP2020538537A JP2020538537A JP2021511712A5 JP 2021511712 A5 JP2021511712 A5 JP 2021511712A5 JP 2020538537 A JP2020538537 A JP 2020538537A JP 2020538537 A JP2020538537 A JP 2020538537A JP 2021511712 A5 JP2021511712 A5 JP 2021511712A5
- Authority
- JP
- Japan
- Prior art keywords
- point
- depth image
- depth
- padded
- projection plane
- Prior art date
Links
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP18305050 | 2018-01-19 | ||
| EP18305050.9 | 2018-01-19 | ||
| EP18305282 | 2018-03-15 | ||
| EP18305282.8 | 2018-03-15 | ||
| PCT/IB2019/050490 WO2019142163A1 (en) | 2018-01-19 | 2019-01-21 | Processing a point cloud |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| JP2021511712A JP2021511712A (ja) | 2021-05-06 |
| JPWO2019142163A5 JPWO2019142163A5 (https=) | 2022-01-27 |
| JP2021511712A5 true JP2021511712A5 (https=) | 2022-01-27 |
| JP7476104B2 JP7476104B2 (ja) | 2024-04-30 |
Family
ID=65520343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020538537A Active JP7476104B2 (ja) | 2018-01-19 | 2019-01-21 | 点群処理 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11949889B2 (https=) |
| EP (1) | EP3741118A1 (https=) |
| JP (1) | JP7476104B2 (https=) |
| CN (2) | CN118890482A (https=) |
| MX (1) | MX2020007663A (https=) |
| WO (1) | WO2019142163A1 (https=) |
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11818401B2 (en) | 2017-09-14 | 2023-11-14 | Apple Inc. | Point cloud geometry compression using octrees and binary arithmetic encoding with adaptive look-up tables |
| US10861196B2 (en) | 2017-09-14 | 2020-12-08 | Apple Inc. | Point cloud compression |
| US10897269B2 (en) | 2017-09-14 | 2021-01-19 | Apple Inc. | Hierarchical point cloud compression |
| US10909725B2 (en) | 2017-09-18 | 2021-02-02 | Apple Inc. | Point cloud compression |
| US11113845B2 (en) | 2017-09-18 | 2021-09-07 | Apple Inc. | Point cloud compression using non-cubic projections and masks |
| US10607373B2 (en) | 2017-11-22 | 2020-03-31 | Apple Inc. | Point cloud compression with closed-loop color conversion |
| KR102895648B1 (ko) | 2018-01-19 | 2025-12-05 | 인터디지털 브이씨 홀딩스 인코포레이티드 | 포인트 클라우드 프로세싱 |
| US10909726B2 (en) | 2018-04-10 | 2021-02-02 | Apple Inc. | Point cloud compression |
| US11010928B2 (en) | 2018-04-10 | 2021-05-18 | Apple Inc. | Adaptive distance based point cloud compression |
| US10909727B2 (en) | 2018-04-10 | 2021-02-02 | Apple Inc. | Hierarchical point cloud compression with smoothing |
| US10939129B2 (en) | 2018-04-10 | 2021-03-02 | Apple Inc. | Point cloud compression |
| US10867414B2 (en) | 2018-04-10 | 2020-12-15 | Apple Inc. | Point cloud attribute transfer algorithm |
| KR102842573B1 (ko) | 2018-04-11 | 2025-08-06 | 인터디지털 브이씨 홀딩스 인코포레이티드 | 3d 객체를 나타내는 포인트 클라우드를 인코딩/디코딩하기 위한 방법 및 장치 |
| EP3777182B1 (en) * | 2018-04-11 | 2025-07-30 | InterDigital VC Holdings, Inc. | A method and apparatus for encoding/decoding a point cloud representing a 3d object |
| EP3804319B1 (en) * | 2018-06-26 | 2024-10-30 | Huawei Technologies Co., Ltd. | High-level syntax designs for point cloud coding |
| CN110662087B (zh) * | 2018-06-30 | 2021-05-11 | 华为技术有限公司 | 点云编解码方法和编解码器 |
| US11017566B1 (en) | 2018-07-02 | 2021-05-25 | Apple Inc. | Point cloud compression with adaptive filtering |
| US11202098B2 (en) | 2018-07-05 | 2021-12-14 | Apple Inc. | Point cloud compression with multi-resolution video encoding |
| US11012713B2 (en) | 2018-07-12 | 2021-05-18 | Apple Inc. | Bit stream structure for compressed point cloud data |
| US11367224B2 (en) | 2018-10-02 | 2022-06-21 | Apple Inc. | Occupancy map block-to-patch information compression |
| KR102537087B1 (ko) * | 2018-10-02 | 2023-05-26 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 3ｄ 보조 데이터를 사용한 모션 추정 |
| US11430155B2 (en) | 2018-10-05 | 2022-08-30 | Apple Inc. | Quantized depths for projection point cloud compression |
| US11284091B2 (en) * | 2019-03-25 | 2022-03-22 | Apple Inc. | Video based point cloud compression-patch alignment and size determination in bounding box |
| US11057564B2 (en) | 2019-03-28 | 2021-07-06 | Apple Inc. | Multiple layer flexure for supporting a moving image sensor |
| WO2020230710A1 (ja) * | 2019-05-10 | 2020-11-19 | 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 |
| US11711544B2 (en) | 2019-07-02 | 2023-07-25 | Apple Inc. | Point cloud compression with supplemental information messages |
| KR20220062556A (ko) * | 2019-09-24 | 2022-05-17 | 인터디지털 브이씨 홀딩스 프랑스 에스에이에스 | 중간 샘플들에 대한 패치들을 사용하는 포인트 클라우드의 인코딩 및 디코딩 |
| US11627314B2 (en) | 2019-09-27 | 2023-04-11 | Apple Inc. | Video-based point cloud compression with non-normative smoothing |
| US11562507B2 (en) | 2019-09-27 | 2023-01-24 | Apple Inc. | Point cloud compression using video encoding with time consistent patches |
| US11538196B2 (en) | 2019-10-02 | 2022-12-27 | Apple Inc. | Predictive coding for point cloud compression |
| US11895307B2 (en) | 2019-10-04 | 2024-02-06 | Apple Inc. | Block-based predictive coding for point cloud compression |
| WO2021090701A1 (ja) * | 2019-11-05 | 2021-05-14 | ソニー株式会社 | 情報処理装置および方法 |
| WO2021087819A1 (zh) * | 2019-11-06 | 2021-05-14 | Oppo广东移动通信有限公司 | 信息处理方法、终端设备及存储介质 |
| US11798196B2 (en) | 2020-01-08 | 2023-10-24 | Apple Inc. | Video-based point cloud compression with predicted patches |
| US11625866B2 (en) | 2020-01-09 | 2023-04-11 | Apple Inc. | Geometry encoding using octrees and predictive trees |
| GB202001839D0 (en) | 2020-02-11 | 2020-03-25 | V Nova Int Ltd | Use of tiered hierarchical coding for point cloud compression |
| US11620768B2 (en) | 2020-06-24 | 2023-04-04 | Apple Inc. | Point cloud geometry compression using octrees with multiple scan orders |
| US11615557B2 (en) | 2020-06-24 | 2023-03-28 | Apple Inc. | Point cloud compression using octrees with slicing |
| CN116569555A (zh) * | 2021-01-22 | 2023-08-08 | 深圳市大疆创新科技有限公司 | 点云几何解码方法、装置、计算机可读存储介质 |
| CN118433401A (zh) * | 2021-02-08 | 2024-08-02 | 荣耀终端有限公司 | 基于二维规则化平面投影的点云编解码方法及装置 |
| US11948338B1 (en) | 2021-03-29 | 2024-04-02 | Apple Inc. | 3D volumetric content encoding using 2D videos and simplified 3D meshes |
| CN115474058B (zh) * | 2021-06-11 | 2025-06-24 | 维沃移动通信有限公司 | 点云编码处理方法、点云解码处理方法及相关设备 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6285779B1 (en) | 1999-08-02 | 2001-09-04 | Trident Microsystems | Floating-point complementary depth buffer |
| CA2413056C (en) * | 2001-11-27 | 2009-02-10 | Samsung Electronics Co., Ltd. | Apparatus and method for depth image-based representation of 3-dimensional object |
| BRPI0911447A2 (pt) * | 2008-04-25 | 2018-03-20 | Thomson Licensing | codificação de sinal de profundidade |
| US8446958B2 (en) | 2009-09-22 | 2013-05-21 | Panasonic Corporation | Image coding apparatus, image decoding apparatus, image coding method, and image decoding method |
| WO2011094047A1 (en) * | 2010-02-01 | 2011-08-04 | Dolby Laboratories Licensing Corporation | Filtering for image and video enhancement using asymmetric samples |
| PL4135322T3 (pl) * | 2011-06-23 | 2024-11-25 | Huawei Technologies Co., Ltd. | Urządzenie do dekodowania przesunięcia, urządzenie do kodowania przesunięcia, urządzenie do filtrowania obrazu i struktura danych |
| US9191646B2 (en) * | 2011-08-29 | 2015-11-17 | Nokia Technologies Oy | Apparatus, a method and a computer program for video coding and decoding |
| CN103314393B (zh) | 2012-01-13 | 2016-06-15 | 松下知识产权经营株式会社 | 图像生成装置、图像生成方法及集成电路 |
| US9514522B2 (en) | 2012-08-24 | 2016-12-06 | Microsoft Technology Licensing, Llc | Depth data processing and compression |
| RU2667605C2 (ru) | 2013-05-10 | 2018-09-21 | Конинклейке Филипс Н.В. | Способ кодирования сигнала видеоданных для использования с многовидовым устройством визуализации |
| US9524582B2 (en) * | 2014-01-28 | 2016-12-20 | Siemens Healthcare Gmbh | Method and system for constructing personalized avatars using a parameterized deformable mesh |
| AU2016302049C1 (en) * | 2015-08-03 | 2021-01-07 | Massachusetts Institute Of Technology | 2D-to-3D video frame conversion |
| KR20170058869A (ko) * | 2015-11-18 | 2017-05-29 | 한국전자통신연구원 | 인루프 필터를 이용한 비디오 복호화 방법 및 이를 위한 장치 |
| JP6826368B2 (ja) | 2016-01-14 | 2021-02-03 | キヤノン株式会社 | 符号化装置及びその制御方法 |
| US11297346B2 (en) * | 2016-05-28 | 2022-04-05 | Microsoft Technology Licensing, Llc | Motion-compensated compression of dynamic voxelized point clouds |
| CN109417635B (zh) | 2016-06-17 | 2021-03-30 | 华为技术有限公司 | 3d视频编码设备和方法 |
| GB2554633B (en) * | 2016-06-24 | 2020-01-22 | Imperial College Sci Tech & Medicine | Detecting objects in video data |
| KR101798041B1 (ko) | 2016-06-29 | 2017-11-17 | 성균관대학교산학협력단 | 3차원 물체 인식 및 자세 추정 장치 및 그 방법 |
| GB2552648B (en) * | 2016-07-22 | 2020-09-16 | Imperial College Sci Tech & Medicine | Estimating dimensions for an enclosed space using a multi-directional camera |
| TWI815842B (zh) | 2018-01-16 | 2023-09-21 | 日商索尼股份有限公司 | 影像處理裝置及方法 |
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2019
- 2019-01-21 EP EP19707110.3A patent/EP3741118A1/en active Pending
- 2019-01-21 CN CN202410905172.7A patent/CN118890482A/zh active Pending
- 2019-01-21 JP JP2020538537A patent/JP7476104B2/ja active Active
- 2019-01-21 CN CN201980018118.8A patent/CN111837392B/zh active Active
- 2019-01-21 MX MX2020007663A patent/MX2020007663A/es unknown
- 2019-01-21 US US16/962,646 patent/US11949889B2/en active Active
- 2019-01-21 WO PCT/IB2019/050490 patent/WO2019142163A1/en not_active Ceased