DK3777180T3 - Fremgangsmåde og apparat til kodning/afkodning af en punktsky, der repræsenterer et 3d-objekt - Google Patents

Fremgangsmåde og apparat til kodning/afkodning af en punktsky, der repræsenterer et 3d-objekt Download PDF

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Publication number
DK3777180T3
DK3777180T3 DK19716055.9T DK19716055T DK3777180T3 DK 3777180 T3 DK3777180 T3 DK 3777180T3 DK 19716055 T DK19716055 T DK 19716055T DK 3777180 T3 DK3777180 T3 DK 3777180T3
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DK
Denmark
Prior art keywords
decoding
encoding
point cloud
cloud representing
representing
Prior art date
Application number
DK19716055.9T
Other languages
English (en)
Inventor
Julien Ricard
Pinsach Joan Llach
Kangying Cai
Original Assignee
Interdigital Vc Holdings Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from EP18306133.2A external-priority patent/EP3614673A1/en
Application filed by Interdigital Vc Holdings Inc filed Critical Interdigital Vc Holdings Inc
Application granted granted Critical
Publication of DK3777180T3 publication Critical patent/DK3777180T3/da

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/001—Model-based coding, e.g. wire frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/184—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being bits, e.g. of the compressed video stream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10028—Range image; Depth image; 3D point clouds

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Graphics (AREA)
  • Geometry (AREA)
  • Software Systems (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Generation (AREA)
DK19716055.9T 2018-04-11 2019-04-01 Fremgangsmåde og apparat til kodning/afkodning af en punktsky, der repræsenterer et 3d-objekt DK3777180T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
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
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 (1)

Publication Number Publication Date
DK3777180T3 true DK3777180T3 (da) 2023-10-02

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
DK19716055.9T DK3777180T3 (da) 2018-04-11 2019-04-01 Fremgangsmåde og apparat til kodning/afkodning af en punktsky, der repræsenterer et 3d-objekt

Country Status (10)

Country Link
US (1) US11856222B2 (da)
EP (1) EP3777180B1 (da)
JP (1) JP7389751B2 (da)
KR (1) KR20200140825A (da)
CN (1) CN112042201A (da)
BR (1) BR112020019540A2 (da)
DK (1) DK3777180T3 (da)
HU (1) HUE063585T2 (da)
RU (1) RU2767771C1 (da)
WO (1) WO2019199510A1 (da)

Families Citing this family (5)

* 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
WO2020145668A1 (ko) * 2019-01-08 2020-07-16 삼성전자주식회사 3차원 컨텐츠의 처리 및 전송 방법
JPWO2020230710A1 (da) * 2019-05-10 2020-11-19
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

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7003136B1 (en) 2002-04-26 2006-02-21 Hewlett-Packard Development Company, L.P. Plan-view projections of depth image data for object tracking
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
CA2948903C (en) * 2014-05-13 2020-09-22 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
CN108541322B (zh) 2016-08-29 2021-09-14 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
US20190251735A1 (en) 2016-09-13 2019-08-15 Interdigital Vc Holdings, Inc. Method, apparatus and stream for immersive video format
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
MX2020007663A (es) 2018-01-19 2020-09-14 Interdigital Vc Holdings Inc Procesamiento de una nube de puntos.

Also Published As

Publication number Publication date
EP3777180A1 (en) 2021-02-17
JP7389751B2 (ja) 2023-11-30
EP3777180B1 (en) 2023-08-09
US20210112277A1 (en) 2021-04-15
US11856222B2 (en) 2023-12-26
HUE063585T2 (hu) 2024-01-28
WO2019199510A1 (en) 2019-10-17
KR20200140825A (ko) 2020-12-16
RU2767771C1 (ru) 2022-03-21
CN112042201A (zh) 2020-12-04
JP2021518681A (ja) 2021-08-02
BR112020019540A2 (pt) 2021-01-05

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