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SG11202005374UA - Image processing apparatus and method - Google Patents

Image processing apparatus and method

Info

Publication number
SG11202005374UA
SG11202005374UA SG11202005374UA SG11202005374UA SG11202005374UA SG 11202005374U A SG11202005374U A SG 11202005374UA SG 11202005374U A SG11202005374U A SG 11202005374UA SG 11202005374U A SG11202005374U A SG 11202005374UA SG 11202005374U A SG11202005374U A SG 11202005374UA
Authority
SG
Singapore
Prior art keywords
processing apparatus
image processing
image
processing
Prior art date
Application number
SG11202005374UA
Inventor
Ohji Nakagami
Koji Yano
Satoru Kuma
Tsuyoshi Kato
Original Assignee
Sony Corp
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
Application filed by Sony Corp filed Critical Sony Corp
Publication of SG11202005374UA publication Critical patent/SG11202005374UA/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/003—Reconstruction from projections, e.g. tomography
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • 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
    • H04N19/50—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
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10028—Range image; Depth image; 3D point clouds

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Generation (AREA)
  • Image Processing (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Computer Graphics (AREA)
  • Image Analysis (AREA)
SG11202005374UA 2018-01-16 2019-01-07 Image processing apparatus and method SG11202005374UA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018004983 2018-01-16
PCT/JP2019/000051 WO2019142666A1 (en) 2018-01-16 2019-01-07 Image processing device and method

Publications (1)

Publication Number Publication Date
SG11202005374UA true SG11202005374UA (en) 2020-07-29

Family

ID=67301752

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202005374UA SG11202005374UA (en) 2018-01-16 2019-01-07 Image processing apparatus and method

Country Status (15)

Country Link
US (1) US11721048B2 (en)
EP (1) EP3742401A4 (en)
JP (1) JP7327166B2 (en)
KR (1) KR102596507B1 (en)
CN (1) CN111566702B (en)
AU (1) AU2019210233B2 (en)
BR (1) BR112020013599A2 (en)
CA (1) CA3087980A1 (en)
MX (1) MX2020007416A (en)
PH (1) PH12020500587A1 (en)
RU (1) RU2020122782A (en)
SG (1) SG11202005374UA (en)
TW (1) TWI815842B (en)
WO (1) WO2019142666A1 (en)
ZA (1) ZA202005038B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11756234B2 (en) 2018-04-11 2023-09-12 Interdigital Vc Holdings, Inc. Method for encoding depth values of a set of 3D points once orthogonally projected into at least one image region of a projection plane

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118890482A (en) * 2018-01-19 2024-11-01 交互数字Vc控股公司 Method, program product, computer readable medium and device for processing point cloud
WO2019162567A1 (en) * 2018-02-23 2019-08-29 Nokia Technologies Oy Encoding and decoding of volumetric video
US11856222B2 (en) 2018-04-11 2023-12-26 Interdigital Vc Holdings, Inc. Method and apparatus for encoding/decoding a point cloud representing a 3D object
CA3096819A1 (en) * 2018-04-11 2019-10-17 Interdigital Vc Holdings, Inc. A method and apparatus for encoding/decoding a point cloud representing a 3d object
EP3554082A1 (en) 2018-04-11 2019-10-16 InterDigital VC Holdings, Inc. A method and device for coding the geometry of a point cloud
WO2019198521A1 (en) * 2018-04-11 2019-10-17 ソニー株式会社 Image processing device and method
JP7351858B2 (en) * 2018-07-11 2023-09-27 インターデジタル ヴイシー ホールディングス， インコーポレイテッド How to encode/decode the texture of points in a point cloud
KR20210030276A (en) * 2018-07-11 2021-03-17 소니 주식회사 Image processing apparatus and method
JP2021182650A (en) 2018-07-20 2021-11-25 ソニーグループ株式会社 Image processing device and method
JP7100523B2 (en) * 2018-07-27 2022-07-13 京セラ株式会社 Display devices, display systems and moving objects
US11956478B2 (en) * 2019-01-09 2024-04-09 Tencent America LLC Method and apparatus for point cloud chunking for improved patch packing and coding efficiency
CN116156192A (en) * 2019-03-12 2023-05-23 华为技术有限公司 Point cloud block data unit encoding and decoding for point cloud data
EP3713238A1 (en) 2019-03-20 2020-09-23 InterDigital VC Holdings, Inc. Processing a point cloud
CN113615207A (en) * 2019-03-21 2021-11-05 Lg电子株式会社 Point cloud data transmitting device, point cloud data transmitting method, point cloud data receiving device, and point cloud data receiving method
US11315289B2 (en) * 2019-09-30 2022-04-26 Nokia Technologies Oy Adaptive depth guard band
CN114365194B (en) * 2019-09-30 2025-06-24 中兴通讯股份有限公司 File formats for point cloud data
WO2021095565A1 (en) * 2019-11-13 2021-05-20 ソニーグループ株式会社 Image processing device and method
WO2021193088A1 (en) * 2020-03-25 2021-09-30 ソニーグループ株式会社 Image processing device and method
WO2022075078A1 (en) * 2020-10-06 2022-04-14 ソニーグループ株式会社 Image processing device and method
KR102533985B1 (en) * 2021-05-21 2023-05-17 한국항공대학교산학협력단 System and method for restoration of point cloud
CN114913304B (en) * 2022-05-11 2025-04-18 陕西诺盈自动化仪表有限公司 Triangular mesh reconstruction method based on region expansion

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100446635B1 (en) * 2001-11-27 2004-09-04 삼성전자주식회사 Apparatus and method for depth image-based representation of 3-dimensional object
CN1261912C (en) * 2001-11-27 2006-06-28 三星电子株式会社 Device and method for expressing 3D object based on depth image
EP2180449A1 (en) * 2008-10-21 2010-04-28 Koninklijke Philips Electronics N.V. Method and device for providing a layered depth model of a scene
DE112010004767B4 (en) * 2009-12-11 2024-09-12 Kabushiki Kaisha Topcon Point cloud data processing apparatus, point cloud data processing method and point cloud data processing program
JP5522367B2 (en) 2009-12-13 2014-06-18 国立大学法人 千葉大学 Surface reproduction method and surface reproduction program
JP5161991B2 (en) * 2011-03-25 2013-03-13 株式会社東芝 Image processing device
JP6030549B2 (en) * 2011-04-13 2016-11-24 株式会社トプコン 3D point cloud position data processing apparatus, 3D point cloud position data processing system, 3D point cloud position data processing method and program
WO2013075334A1 (en) * 2011-11-25 2013-05-30 Thomson Licensing Position coding based on spatial tree with duplicate points
US9075933B2 (en) * 2012-10-11 2015-07-07 Adobe Systems Incorporated 3D transformation of objects using 2D controls projected in 3D space and contextual face selections of a three dimensional bounding box
US20140204088A1 (en) * 2013-01-18 2014-07-24 Microsoft Corporation Surface codec using reprojection onto depth maps
US9715761B2 (en) * 2013-07-08 2017-07-25 Vangogh Imaging, Inc. Real-time 3D computer vision processing engine for object recognition, reconstruction, and analysis
RU2016118442A (en) * 2013-10-14 2017-11-21 Конинклейке Филипс Н.В. Remapping a depth map for 3d viewing
US9465361B2 (en) 2014-03-31 2016-10-11 Disney Enterprises, Inc. Image based multiview multilayer holographic rendering algorithm
CA2948903C (en) 2014-05-13 2020-09-22 Pcp Vr Inc. Method, system and apparatus for generation and playback of virtual reality multimedia
KR20170031656A (en) * 2014-07-08 2017-03-21 삼성전자주식회사 Electronic apparatus and method for processing three-dimensional information usins image
US20170214943A1 (en) * 2016-01-22 2017-07-27 Mitsubishi Electric Research Laboratories, Inc. Point Cloud Compression using Prediction and Shape-Adaptive Transforms
CN106934861B (en) * 2017-02-09 2020-06-26 深圳先进技术研究院 Object 3D reconstruction method and device
CN107481313A (en) * 2017-08-18 2017-12-15 深圳市唯特视科技有限公司 A kind of dense three-dimensional object reconstruction method based on study available point cloud generation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11756234B2 (en) 2018-04-11 2023-09-12 Interdigital Vc Holdings, Inc. Method for encoding depth values of a set of 3D points once orthogonally projected into at least one image region of a projection plane
US12223683B2 (en) 2018-04-11 2025-02-11 Interdigital Vc Holdings, Inc. Method for encoding depth values of a set of 3D points once orthogonally projected into at least one image region of a projection plane

Also Published As

Publication number Publication date
EP3742401A4 (en) 2020-12-09
ZA202005038B (en) 2021-05-26
EP3742401A1 (en) 2020-11-25
KR20230155019A (en) 2023-11-09
AU2019210233A1 (en) 2020-07-23
JPWO2019142666A1 (en) 2021-01-28
CA3087980A1 (en) 2019-07-25
RU2020122782A (en) 2022-01-10
KR102596507B1 (en) 2023-11-01
WO2019142666A1 (en) 2019-07-25
PH12020500587A1 (en) 2021-06-14
CN111566702B (en) 2024-03-26
TW201933284A (en) 2019-08-16
AU2019210233B2 (en) 2023-10-19
JP7327166B2 (en) 2023-08-16
US20210174559A1 (en) 2021-06-10
KR20200108833A (en) 2020-09-21
MX2020007416A (en) 2020-09-14
CN111566702A (en) 2020-08-21
US11721048B2 (en) 2023-08-08
BR112020013599A2 (en) 2020-12-01
TWI815842B (en) 2023-09-21

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