JPWO2020101021A5 - - Google Patents
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- JPWO2020101021A5 JPWO2020101021A5 JP2020556193A JP2020556193A JPWO2020101021A5 JP WO2020101021 A5 JPWO2020101021 A5 JP WO2020101021A5 JP 2020556193 A JP2020556193 A JP 2020556193A JP 2020556193 A JP2020556193 A JP 2020556193A JP WO2020101021 A5 JPWO2020101021 A5 JP WO2020101021A5
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- 238000000034 method Methods 0.000 claims description 11
- 238000013139 quantization Methods 0.000 claims 6
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2024029645A JP7684457B2 (ja) | 2018-11-16 | 2024-02-29 | 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 |
| JP2025081805A JP7817486B2 (ja) | 2018-11-16 | 2025-05-15 | 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 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862768488P | 2018-11-16 | 2018-11-16 | |
| US62/768,488 | 2018-11-16 | ||
| PCT/JP2019/044913 WO2020101021A1 (ja) | 2018-11-16 | 2019-11-15 | 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 |
|---|---|---|---|
| JP2024029645A Division JP7684457B2 (ja) | 2018-11-16 | 2024-02-29 | 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 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2020101021A1 JPWO2020101021A1 (ja) | 2021-10-07 |
| JPWO2020101021A5 true JPWO2020101021A5 (https=) | 2022-11-11 |
| JP7448482B2 JP7448482B2 (ja) | 2024-03-12 |
Family
ID=70732141
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020556193A Active JP7448482B2 (ja) | 2018-11-16 | 2019-11-15 | 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 |
| JP2024029645A Active JP7684457B2 (ja) | 2018-11-16 | 2024-02-29 | 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 |
| JP2025081805A Active JP7817486B2 (ja) | 2018-11-16 | 2025-05-15 | 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 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024029645A Active JP7684457B2 (ja) | 2018-11-16 | 2024-02-29 | 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 |
| JP2025081805A Active JP7817486B2 (ja) | 2018-11-16 | 2025-05-15 | 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 |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US12335491B2 (https=) |
| EP (1) | EP3882858A4 (https=) |
| JP (3) | JP7448482B2 (https=) |
| KR (2) | KR20240145070A (https=) |
| CN (1) | CN112997219A (https=) |
| BR (1) | BR112021007095A2 (https=) |
| MX (1) | MX2021005074A (https=) |
| WO (1) | WO2020101021A1 (https=) |
Families Citing this family (43)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10897269B2 (en) | 2017-09-14 | 2021-01-19 | Apple Inc. | Hierarchical point cloud compression |
| US10861196B2 (en) | 2017-09-14 | 2020-12-08 | Apple Inc. | Point cloud compression |
| 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 |
| US11113845B2 (en) | 2017-09-18 | 2021-09-07 | Apple Inc. | Point cloud compression using non-cubic projections and masks |
| US10909725B2 (en) | 2017-09-18 | 2021-02-02 | Apple Inc. | Point cloud compression |
| US10607373B2 (en) | 2017-11-22 | 2020-03-31 | Apple Inc. | Point cloud compression with closed-loop color conversion |
| US10909726B2 (en) | 2018-04-10 | 2021-02-02 | Apple Inc. | 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 |
| US11010928B2 (en) | 2018-04-10 | 2021-05-18 | Apple Inc. | Adaptive distance based point cloud compression |
| 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 |
| US11430155B2 (en) | 2018-10-05 | 2022-08-30 | Apple Inc. | Quantized depths for projection point cloud compression |
| CN120525973A (zh) * | 2019-02-05 | 2025-08-22 | 松下电器（美国）知识产权公司 | 三维数据编码方法、三维数据解码方法、三维数据编码装置、以及三维数据解码装置 |
| US11825135B2 (en) * | 2019-03-20 | 2023-11-21 | Sony Group Corporation | Information processing apparatus, information processing method, reproduction processing apparatus, and reproduction processing method |
| US11057564B2 (en) | 2019-03-28 | 2021-07-06 | Apple Inc. | Multiple layer flexure for supporting a moving image sensor |
| US11711544B2 (en) | 2019-07-02 | 2023-07-25 | Apple Inc. | Point cloud compression with supplemental information messages |
| US11562507B2 (en) | 2019-09-27 | 2023-01-24 | Apple Inc. | Point cloud compression using video encoding with time consistent patches |
| US11627314B2 (en) | 2019-09-27 | 2023-04-11 | Apple Inc. | Video-based point cloud compression with non-normative smoothing |
| 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 |
| US11798196B2 (en) | 2020-01-08 | 2023-10-24 | Apple Inc. | Video-based point cloud compression with predicted patches |
| US11475605B2 (en) * | 2020-01-09 | 2022-10-18 | Apple Inc. | Geometry encoding of duplicate points |
| US11375208B2 (en) * | 2020-06-23 | 2022-06-28 | Sony Group Corporation | Trisoup node size per slice |
| US11615557B2 (en) | 2020-06-24 | 2023-03-28 | Apple Inc. | Point cloud compression using octrees with slicing |
| US11620768B2 (en) | 2020-06-24 | 2023-04-04 | Apple Inc. | Point cloud geometry compression using octrees with multiple scan orders |
| EP4193602A1 (en) * | 2020-08-07 | 2023-06-14 | Vid Scale, Inc. | Tile tracks for geometry-based point cloud data |
| US11967120B2 (en) * | 2020-08-26 | 2024-04-23 | Tencent America LLC | Attribute coding of duplicate points for point cloud coding |
| US11706450B2 (en) * | 2020-09-18 | 2023-07-18 | Samsung Electronics Co., Ltd. | Partial decoding and reconstruction of a video-based point cloud compression bitstream |
| US12444088B2 (en) | 2020-10-07 | 2025-10-14 | Qualcomm Incorporated | Angular mode and in-tree quantization in geometry point cloud compression |
| US20230401753A1 (en) * | 2020-12-21 | 2023-12-14 | Sony Group Corporation | Information processing device and method |
| WO2022169176A1 (ko) * | 2021-02-08 | 2022-08-11 | 엘지전자 주식회사 | 포인트 클라우드 데이터 송신 장치, 포인트 클라우드 데이터 송신 방법, 포인트 클라우드 데이터 수신 장치 및 포인트 클라우드 데이터 수신 방법 |
| WO2022191132A1 (ja) * | 2021-03-09 | 2022-09-15 | 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 |
| US11948338B1 (en) | 2021-03-29 | 2024-04-02 | Apple Inc. | 3D volumetric content encoding using 2D videos and simplified 3D meshes |
| CN117176715A (zh) * | 2021-03-31 | 2023-12-05 | 腾讯科技（深圳）有限公司 | 点云编解码方法、装置、计算机可读介质及电子设备 |
| WO2022220382A1 (ko) * | 2021-04-15 | 2022-10-20 | 엘지전자 주식회사 | 포인트 클라우드 데이터 전송 방법, 포인트 클라우드 데이터 전송 장치, 포인트 클라우드 데이터 수신 방법 및 포인트 클라우드 데이터 수신 장치 |
| KR20230174237A (ko) * | 2021-04-21 | 2023-12-27 | 엘지전자 주식회사 | 포인트 클라우드 데이터 송신 장치, 포인트 클라우드데이터 송신 방법, 포인트 클라우드 데이터 수신 장치 및 포인트 클라우드 데이터 수신 방법 |
| CN117546207A (zh) | 2021-06-25 | 2024-02-09 | 索尼集团公司 | 信息处理装置和方法 |
| EP4113442A1 (en) * | 2021-07-02 | 2023-01-04 | Beijing Xiaomi Mobile Software Co., Ltd. | Method and apparatus of encoding/decoding point cloud captured by a spinning sensors head |
| WO2024143466A1 (ja) * | 2022-12-28 | 2024-07-04 | ソニーグループ株式会社 | 情報処理装置および方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100239303B1 (ko) * | 1997-01-21 | 2000-01-15 | 전주범 | 윤곽선 영상의 초기정점 부호화 방법 |
| AU2003279015A1 (en) | 2002-09-27 | 2004-04-19 | Videosoft, Inc. | Real-time video coding/decoding |
| CN102197649B (zh) * | 2008-08-29 | 2014-03-26 | 皇家飞利浦电子股份有限公司 | 三维图像数据的动态传送 |
| US10592490B2 (en) * | 2011-11-25 | 2020-03-17 | Interdigital Vc Holdings, Inc. | Position coding based on spatial tree with duplicate points |
| CN104246831B (zh) | 2012-07-30 | 2016-12-28 | 三菱电机株式会社 | 地图显示装置 |
| CN105009575B (zh) * | 2013-03-13 | 2018-12-07 | 华为技术有限公司 | 一种基于子范围编码深度查询表的方法 |
| JP6634769B2 (ja) * | 2015-10-02 | 2020-01-22 | 富士通株式会社 | ボクセル処理方法、ボクセル処理プログラム及び情報処理装置 |
| JP6278544B1 (ja) * | 2017-03-22 | 2018-02-14 | 国立研究開発法人国立環境研究所 | モニタリング装置 |
| US10902062B1 (en) * | 2017-08-24 | 2021-01-26 | Amazon Technologies, Inc. | Artificial intelligence system providing dimension-level anomaly score attributions for streaming data |
| US10783668B2 (en) * | 2017-12-22 | 2020-09-22 | Samsung Electronics Co., Ltd. | Handling duplicate points in point cloud compression |
| US10904564B2 (en) * | 2018-07-10 | 2021-01-26 | Tencent America LLC | Method and apparatus for video coding |
-
2019
- 2019-11-15 MX MX2021005074A patent/MX2021005074A/es unknown
- 2019-11-15 EP EP19885583.5A patent/EP3882858A4/en active Pending
- 2019-11-15 JP JP2020556193A patent/JP7448482B2/ja active Active
- 2019-11-15 CN CN201980074613.0A patent/CN112997219A/zh active Pending
- 2019-11-15 WO PCT/JP2019/044913 patent/WO2020101021A1/ja not_active Ceased
- 2019-11-15 BR BR112021007095-8A patent/BR112021007095A2/pt unknown
- 2019-11-15 KR KR1020247031817A patent/KR20240145070A/ko active Pending
- 2019-11-15 KR KR1020217013397A patent/KR102711776B1/ko active Active
-
2021
- 2021-05-07 US US17/314,362 patent/US12335491B2/en active Active
-
2024
- 2024-02-29 JP JP2024029645A patent/JP7684457B2/ja active Active
-
2025
- 2025-05-13 US US19/206,238 patent/US20250274591A1/en active Pending
- 2025-05-15 JP JP2025081805A patent/JP7817486B2/ja active Active
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