WO2006027339A3 - Method and system for 3d scene change detection - Google Patents

Method and system for 3d scene change detection Download PDF

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Publication number
WO2006027339A3
WO2006027339A3 PCT/EP2005/054335 EP2005054335W WO2006027339A3 WO 2006027339 A3 WO2006027339 A3 WO 2006027339A3 EP 2005054335 W EP2005054335 W EP 2005054335W WO 2006027339 A3 WO2006027339 A3 WO 2006027339A3
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WO
WIPO (PCT)
Prior art keywords
change detection
scene change
model
scene
verified
Prior art date
Application number
PCT/EP2005/054335
Other languages
French (fr)
Other versions
WO2006027339A2 (en
Inventor
Vitor Sequeira
Original Assignee
European Community
Vitor Sequeira
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 LU91177A external-priority patent/LU91177B1/en
Application filed by European Community, Vitor Sequeira filed Critical European Community
Publication of WO2006027339A2 publication Critical patent/WO2006027339A2/en
Publication of WO2006027339A3 publication Critical patent/WO2006027339A3/en

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0004—Industrial image inspection
    • G06T7/001—Industrial image inspection using an image reference approach
    • 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
    • G06T7/521—Depth or shape recovery from laser ranging, e.g. using interferometry; from the projection of structured light
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/10—Terrestrial scenes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Optics & Photonics (AREA)
  • Quality & Reliability (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

A method for 3D scene change detection comprising the steps of scanning a scene to be verified by means of a laser scanning device of a data acquisition system; constructing a 3D model from said scanned data; and comparing the constructed 3D model with a reference model. A system for carrying out the above method.
PCT/EP2005/054335 2004-09-06 2005-09-02 Method and system for 3d scene change detection WO2006027339A2 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
LU91099 2004-09-06
LU91099 2004-09-06
US68864205P 2005-06-08 2005-06-08
LU91177A LU91177B1 (en) 2005-06-08 2005-06-08 Method and system for 3D scene change detection
US60/688,642 2005-06-08
LU91177 2005-06-08

Publications (2)

Publication Number Publication Date
WO2006027339A2 WO2006027339A2 (en) 2006-03-16
WO2006027339A3 true WO2006027339A3 (en) 2006-10-26

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/054335 WO2006027339A2 (en) 2004-09-06 2005-09-02 Method and system for 3d scene change detection

Country Status (1)

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WO (1) WO2006027339A2 (en)

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CN106408656A (en) * 2016-09-21 2017-02-15 江西天祥通用航空股份有限公司 Building method and building system of 3D model
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US10839585B2 (en) 2018-01-05 2020-11-17 Vangogh Imaging, Inc. 4D hologram: real-time remote avatar creation and animation control
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US11080540B2 (en) 2018-03-20 2021-08-03 Vangogh Imaging, Inc. 3D vision processing using an IP block
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US11232633B2 (en) 2019-05-06 2022-01-25 Vangogh Imaging, Inc. 3D object capture and object reconstruction using edge cloud computing resources
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