JP2021519533A5 - - Google Patents
Info
- Publication number
- JP2021519533A5 JP2021519533A5 JP2020551583A JP2020551583A JP2021519533A5 JP 2021519533 A5 JP2021519533 A5 JP 2021519533A5 JP 2020551583 A JP2020551583 A JP 2020551583A JP 2020551583 A JP2020551583 A JP 2020551583A JP 2021519533 A5 JP2021519533 A5 JP 2021519533A5
- Authority
- JP
- Japan
- Prior art keywords
- point
- projection
- depth value
- image data
- projection mode
- 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 |
|---|---|---|---|
| JP2024027374A JP7630675B2 (ja) | 2018-04-11 | 2024-02-27 | 投影平面の少なくとも１つの画像領域に一度直交投影された３ｄ点のセットの深度値を符号化するための方法 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP18305437 | 2018-04-11 | ||
| EP18305437.8 | 2018-04-11 | ||
| PCT/US2019/026459 WO2019199726A1 (en) | 2018-04-11 | 2019-04-09 | A method for encoding depth values of a set of 3d points once orthogonally projected into at least one image region of a projection plane |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024027374A Division JP7630675B2 (ja) | 2018-04-11 | 2024-02-27 | 投影平面の少なくとも１つの画像領域に一度直交投影された３ｄ点のセットの深度値を符号化するための方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2021519533A JP2021519533A (ja) | 2021-08-10 |
| JP2021519533A5 true JP2021519533A5 (enExample) | 2022-04-12 |
| JP7446234B2 JP7446234B2 (ja) | 2024-03-08 |
Family
ID=62067567
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020551583A Active JP7446234B2 (ja) | 2018-04-11 | 2019-04-09 | 投影平面の少なくとも１つの画像領域に一度直交投影された３ｄ点のセットの深度値を符号化するための方法 |
| JP2024027374A Active JP7630675B2 (ja) | 2018-04-11 | 2024-02-27 | 投影平面の少なくとも１つの画像領域に一度直交投影された３ｄ点のセットの深度値を符号化するための方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024027374A Active JP7630675B2 (ja) | 2018-04-11 | 2024-02-27 | 投影平面の少なくとも１つの画像領域に一度直交投影された３ｄ点のセットの深度値を符号化するための方法 |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US11756234B2 (enExample) |
| EP (1) | EP3777183B1 (enExample) |
| JP (2) | JP7446234B2 (enExample) |
| KR (2) | KR102851340B1 (enExample) |
| CN (2) | CN111971968B (enExample) |
| CA (1) | CA3096840A1 (enExample) |
| PL (1) | PL3777183T3 (enExample) |
| SG (1) | SG11202009210SA (enExample) |
| WO (1) | WO2019199726A1 (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3554082A1 (en) * | 2018-04-11 | 2019-10-16 | InterDigital VC Holdings, Inc. | A method and device for coding the geometry of a point cloud |
| US11989919B2 (en) * | 2018-05-09 | 2024-05-21 | Nokia Technologies Oy | Method and apparatus for encoding and decoding volumetric video data |
| 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 |
| CN110719497B (zh) * | 2018-07-12 | 2021-06-22 | 华为技术有限公司 | 点云编解码方法和编解码器 |
| EP3861750A1 (en) * | 2018-10-05 | 2021-08-11 | InterDigital VC Holdings, Inc. | A method and device for encoding/reconstructing 3d points |
| 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 |
| WO2021139796A1 (zh) * | 2020-01-08 | 2021-07-15 | Oppo广东移动通信有限公司 | 莫顿码的构建方法、编码器、解码器、及存储介质 |
| US20220180541A1 (en) * | 2020-12-07 | 2022-06-09 | Faro Technologies, Inc. | Three-dimensional coordinate scanner |
| 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 |
| US12235651B1 (en) * | 2021-03-29 | 2025-02-25 | Amazon Technologies, Inc. | Autonomous navigation correction system |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1145643A (en) | 1906-10-27 | 1915-07-06 | Union Special Machine Co | Thread-controlling mechanism for sewing-machines. |
| CN101754039A (zh) * | 2009-12-22 | 2010-06-23 | 中国科学技术大学 | 面向移动设备的3d参数解码系统 |
| CN104885450B (zh) * | 2012-12-27 | 2017-09-08 | 日本电信电话株式会社 | 图像编码方法、图像解码方法、图像编码装置、图像解码装置、图像编码程序、以及图像解码程序 |
| US20140204088A1 (en) | 2013-01-18 | 2014-07-24 | Microsoft Corporation | Surface codec using reprojection onto depth maps |
| CA2948903C (en) * | 2014-05-13 | 2020-09-22 | Pcp Vr Inc. | Method, system and apparatus for generation and playback of virtual reality multimedia |
| CN106796661B (zh) * | 2014-08-12 | 2020-08-25 | 曼蒂斯影像有限公司 | 投影光图案的系统、方法和计算机程序产品 |
| EP3151559A1 (en) * | 2015-09-29 | 2017-04-05 | Thomson Licensing | Method for coding and decoding a plurality of picture blocks and corresponding devices |
| US10194170B2 (en) * | 2015-11-20 | 2019-01-29 | Mediatek Inc. | Method and apparatus for video coding using filter coefficients determined based on pixel projection phase |
| US20170214943A1 (en) | 2016-01-22 | 2017-07-27 | Mitsubishi Electric Research Laboratories, Inc. | Point Cloud Compression using Prediction and Shape-Adaptive Transforms |
| US11109045B2 (en) * | 2016-02-11 | 2021-08-31 | Interdigital Vc Holdings, Inc. | Method and device for encoding/decoding an image unit comprising image data represented by a luminance channel and at least one chrominance channel |
| US11297346B2 (en) | 2016-05-28 | 2022-04-05 | Microsoft Technology Licensing, Llc | Motion-compensated compression of dynamic voxelized point clouds |
| WO2018039871A1 (zh) | 2016-08-29 | 2018-03-08 | 北京清影机器视觉技术有限公司 | 三维视觉测量数据的处理方法和装置 |
| US10859395B2 (en) | 2016-12-30 | 2020-12-08 | DeepMap Inc. | Lane line creation for high definition maps for autonomous vehicles |
| EP3429207A1 (en) * | 2017-07-13 | 2019-01-16 | Thomson Licensing | A method and apparatus for encoding/decoding a colored point cloud representing the geometry and colors of a 3d object |
| US11405643B2 (en) * | 2017-08-15 | 2022-08-02 | Nokia Technologies Oy | Sequential encoding and decoding of volumetric video |
| US10909725B2 (en) * | 2017-09-18 | 2021-02-02 | Apple Inc. | Point cloud compression |
| CN107633539A (zh) | 2017-09-25 | 2018-01-26 | 潍坊学院 | 一种基于四边面片分割的三维点云模型数据压缩方法 |
| US10783668B2 (en) | 2017-12-22 | 2020-09-22 | Samsung Electronics Co., Ltd. | Handling duplicate points in point cloud compression |
| 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 |
| EP3821596B1 (en) * | 2018-07-13 | 2023-03-29 | InterDigital VC Holdings, Inc. | Methods and devices for encoding and decoding 3d video stream |
| US20200153885A1 (en) | 2018-10-01 | 2020-05-14 | Lg Electronics Inc. | Apparatus for transmitting point cloud data, a method for transmitting point cloud data, an apparatus for receiving point cloud data and/or a method for receiving point cloud data |
| US11778171B2 (en) * | 2019-01-02 | 2023-10-03 | Nokia Technologies Oy | Apparatus, a method and a computer program for video coding and decoding |
| EP3713238A1 (en) * | 2019-03-20 | 2020-09-23 | InterDigital VC Holdings, Inc. | Processing a point cloud |
| BR112022011389A2 (pt) * | 2019-12-11 | 2022-08-30 | Interdigital Vc Holdings Inc | Métodos para codificar uma cena 3d em um fluxo de dados e para recuperar uma cena 3d a partir de um fluxo de dados, mídia não transitória legível por processador, e, dispositivos para codificar uma cena 3d em um fluxo de dados e para recuperar uma cena 3d |
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2019
- 2019-04-09 SG SG11202009210SA patent/SG11202009210SA/en unknown
- 2019-04-09 PL PL19718051.6T patent/PL3777183T3/pl unknown
- 2019-04-09 KR KR1020207028997A patent/KR102851340B1/ko active Active
- 2019-04-09 CN CN201980025242.7A patent/CN111971968B/zh active Active
- 2019-04-09 WO PCT/US2019/026459 patent/WO2019199726A1/en not_active Ceased
- 2019-04-09 CN CN202410240962.8A patent/CN118474392A/zh active Pending
- 2019-04-09 KR KR1020257028150A patent/KR20250133978A/ko active Pending
- 2019-04-09 CA CA3096840A patent/CA3096840A1/en active Pending
- 2019-04-09 EP EP19718051.6A patent/EP3777183B1/en active Active
- 2019-04-09 US US17/046,653 patent/US11756234B2/en active Active
- 2019-04-09 JP JP2020551583A patent/JP7446234B2/ja active Active
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2023
- 2023-07-25 US US18/225,704 patent/US12223683B2/en active Active
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2024
- 2024-02-27 JP JP2024027374A patent/JP7630675B2/ja active Active