JP2021518681A5 - - Google Patents

Info

Publication number
JP2021518681A5
JP2021518681A5 JP2020548994A JP2020548994A JP2021518681A5 JP 2021518681 A5 JP2021518681 A5 JP 2021518681A5 JP 2020548994 A JP2020548994 A JP 2020548994A JP 2020548994 A JP2020548994 A JP 2020548994A JP 2021518681 A5 JP2021518681 A5 JP 2021518681A5
Authority
JP
Japan
Prior art keywords
point
depth value
projection line
along
point cloud
Prior art date
Application number
JP2020548994A
Other languages
English (en)
Japanese (ja)
Other versions
JP7389751B2 (ja
JPWO2019199510A5 (https=
JP2021518681A (ja
Filing date
Publication date
Priority claimed from EP18306133.2A external-priority patent/EP3614673A1/en
Application filed filed Critical
Priority claimed from PCT/US2019/025130 external-priority patent/WO2019199510A1/en
Publication of JP2021518681A publication Critical patent/JP2021518681A/ja
Publication of JPWO2019199510A5 publication Critical patent/JPWO2019199510A5/ja
Publication of JP2021518681A5 publication Critical patent/JP2021518681A5/ja
Application granted granted Critical
Publication of JP7389751B2 publication Critical patent/JP7389751B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2020548994A 2018-04-11 2019-04-01 三次元物体を表すポイントクラウドを符号化/復号する方法及び装置 Active JP7389751B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP18305430.3 2018-04-11
EP18305430 2018-04-11
EP18306133.2A EP3614673A1 (en) 2018-08-23 2018-08-23 A method and apparatus for encoding/decoding a point cloud representing a 3d object
EP18306133.2 2018-08-23
PCT/US2019/025130 WO2019199510A1 (en) 2018-04-11 2019-04-01 A method and apparatus for encoding/decoding a point cloud representing a 3d object

Publications (4)

Publication Number Publication Date
JP2021518681A JP2021518681A (ja) 2021-08-02
JPWO2019199510A5 JPWO2019199510A5 (https=) 2022-04-05
JP2021518681A5 true JP2021518681A5 (https=) 2022-04-05
JP7389751B2 JP7389751B2 (ja) 2023-11-30

Family

ID=66049731

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020548994A Active JP7389751B2 (ja) 2018-04-11 2019-04-01 三次元物体を表すポイントクラウドを符号化/復号する方法及び装置

Country Status (10)

Country Link
US (1) US11856222B2 (https=)
EP (1) EP3777180B1 (https=)
JP (1) JP7389751B2 (https=)
KR (1) KR102842573B1 (https=)
CN (1) CN112042201B (https=)
BR (1) BR112020019540A2 (https=)
DK (1) DK3777180T3 (https=)
HU (1) HUE063585T2 (https=)
RU (1) RU2767771C1 (https=)
WO (1) WO2019199510A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102477031B1 (ko) * 2018-04-20 2022-12-14 삼성전자주식회사 3차원 데이터를 프로세싱하기 위한 방법 및 장치
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
CN111869201B (zh) * 2019-01-08 2023-01-31 三星电子株式会社 处理和发送三维内容的方法
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
CN113596432B (zh) * 2021-07-30 2024-04-30 成都市谛视科技有限公司 可变视角的3d视频制作方法、装置、设备及存储介质
US20240127489A1 (en) * 2022-10-06 2024-04-18 Sony Group Corporation Efficient mapping coordinate creation and transmission

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6639597B1 (en) 2000-02-28 2003-10-28 Mitsubishi Electric Research Laboratories Inc Visibility splatting and image reconstruction for surface elements
US7003136B1 (en) 2002-04-26 2006-02-21 Hewlett-Packard Development Company, L.P. Plan-view projections of depth image data for object tracking
US7272264B2 (en) 2003-09-11 2007-09-18 International Business Machines Corporation System and method for hole filling in 3D models
RU2421933C2 (ru) 2009-03-24 2011-06-20 Корпорация "САМСУНГ ЭЛЕКТРОНИКС Ко., Лтд." Система и способ формирования и воспроизведения трехмерного видеоизображения
KR101284137B1 (ko) 2012-02-28 2013-07-10 한국과학기술원 3차원 물체의 깊이 정보 표현 및 기록 시스템
US20140119456A1 (en) * 2012-11-01 2014-05-01 Microsoft Corporation Encoding video into lower resolution streams
US20140204088A1 (en) * 2013-01-18 2014-07-24 Microsoft Corporation Surface codec using reprojection onto depth maps
US9269187B2 (en) 2013-03-20 2016-02-23 Siemens Product Lifecycle Management Software Inc. Image-based 3D panorama
US10339701B2 (en) * 2014-05-13 2019-07-02 Pcp Vr Inc. Method, system and apparatus for generation and playback of virtual reality multimedia
US10574974B2 (en) 2014-06-27 2020-02-25 A9.Com, Inc. 3-D model generation using multiple cameras
WO2016003340A1 (en) 2014-07-03 2016-01-07 Telefonaktiebolaget L M Ericsson (Publ) Encoding and decoding of light fields
US9530215B2 (en) * 2015-03-20 2016-12-27 Qualcomm Incorporated Systems and methods for enhanced depth map retrieval for moving objects using active sensing technology
US20160307368A1 (en) 2015-04-17 2016-10-20 Lytro, Inc. Compression and interactive playback of light field pictures
EP3151559A1 (en) * 2015-09-29 2017-04-05 Thomson Licensing Method for coding and decoding a plurality of picture blocks and corresponding devices
US20170214943A1 (en) 2016-01-22 2017-07-27 Mitsubishi Electric Research Laboratories, Inc. Point Cloud Compression using Prediction and Shape-Adaptive Transforms
EP3249921A1 (en) 2016-05-24 2017-11-29 Thomson Licensing Method, apparatus and stream for immersive video format
US11297346B2 (en) * 2016-05-28 2022-04-05 Microsoft Technology Licensing, Llc Motion-compensated compression of dynamic voxelized point clouds
US20180020238A1 (en) * 2016-07-15 2018-01-18 Mediatek Inc. Method and apparatus for video coding
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
CN109716757A (zh) 2016-09-13 2019-05-03 交互数字Vc控股公司 用于沉浸式视频格式的方法、装置和流
EP3301914A1 (en) * 2016-09-30 2018-04-04 Thomson Licensing Method and apparatus for encoding and decoding a large field of view video
EP3340629A1 (en) 2016-12-21 2018-06-27 Thomson Licensing Method and apparatus for embedding key information in an image
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
EP3741118A1 (en) 2018-01-19 2020-11-25 InterDigital VC Holdings, Inc. Processing a point cloud
EP3554082A1 (en) * 2018-04-11 2019-10-16 InterDigital VC Holdings, Inc. A method and device for coding the geometry of a point cloud

Similar Documents

Publication Publication Date Title
JP2021518681A5 (https=)
JPWO2020241723A5 (https=)
JP2019535198A5 (https=)
JP2021511563A5 (https=)
JP2020511861A5 (https=)
JP2017523677A5 (https=)
JP2019535175A5 (https=)
JP2021517987A5 (https=)
JPWO2020072865A5 (https=)
JP2021518689A5 (https=)
JP2020521359A5 (https=)
JP2016528796A5 (https=)
FI4507308T3 (fi) Kuvadatan koodaus/dekoodausmenetelmä ja -laite
JP2019511153A5 (https=)
JP2015519813A5 (https=)
JP2015156648A5 (https=)
JP2017525225A5 (https=)
JP2021519533A5 (https=)
JP2016082384A5 (https=)
JP2021531548A5 (https=)
JP2025157422A5 (https=)
JP2018530001A5 (https=)
JP2017501655A5 (https=)
CN108495174B (zh) 一种h5页面效果生成视频文件的方法及系统
JP2024170438A5 (https=)