WO2011153624A3 - System and method for manipulating data having spatial coordinates - Google Patents

System and method for manipulating data having spatial coordinates Download PDF

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Publication number
WO2011153624A3
WO2011153624A3 PCT/CA2011/000672 CA2011000672W WO2011153624A3 WO 2011153624 A3 WO2011153624 A3 WO 2011153624A3 CA 2011000672 W CA2011000672 W CA 2011000672W WO 2011153624 A3 WO2011153624 A3 WO 2011153624A3
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WO
WIPO (PCT)
Prior art keywords
point cloud
systems
methods
objects
spatial coordinates
Prior art date
Application number
PCT/CA2011/000672
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French (fr)
Other versions
WO2011153624A2 (en
Inventor
James Andrew Estill
Edmund Cochrane Reeler
Kresimir Kusevic
Dmitry Kulakov
Boris Vorobiov
Oleksandr Monastyrev
Dmytro Gordon
Yuriy Monastyrev
Andrey Zaretskiy
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Ambercore Software Inc.
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Publication date
Application filed by Ambercore Software Inc. filed Critical Ambercore Software Inc.
Priority to US13/703,550 priority Critical patent/US20130202197A1/en
Priority to EP11791780.7A priority patent/EP2606472A2/en
Publication of WO2011153624A2 publication Critical patent/WO2011153624A2/en
Publication of WO2011153624A3 publication Critical patent/WO2011153624A3/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/10—Geometric effects
    • G06T15/20—Perspective computation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/88—Lidar systems specially adapted for specific applications
    • G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G06F21/105—Arrangements for software license management or administration, e.g. for managing licenses at corporate level
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/0007—Image acquisition
    • 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
    • G06T17/05—Geographic models
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/60—Type of objects
    • G06V20/64—Three-dimensional objects
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2210/00—Indexing scheme for image generation or computer graphics
    • G06T2210/56—Particle system, point based geometry or rendering

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Geometry (AREA)
  • Multimedia (AREA)
  • Remote Sensing (AREA)
  • Computer Graphics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computing Systems (AREA)
  • Technology Law (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • General Engineering & Computer Science (AREA)
  • Processing Or Creating Images (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Image Analysis (AREA)

Abstract

Systems and methods are provided for extracting various features from data having spatial coordinates. The systems and methods may identify and extract data points from a point cloud, where the data points are considered to be part of the ground surface, a building, or a wire (e.g. power lines). Systems and methods are also provided for enhancing a point cloud using external data (e.g. images and other point clouds), and for tracking a moving object by comparing images with a point cloud. An objects database is also provided which can be used to scale point clouds to be of similar size. The objects database can also be used to search for certain objects in a point cloud, as well as recognize unidentified objects in a point cloud.
PCT/CA2011/000672 2010-06-11 2011-06-10 System and method for manipulating data having spatial coordinates WO2011153624A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US13/703,550 US20130202197A1 (en) 2010-06-11 2011-06-10 System and Method for Manipulating Data Having Spatial Co-ordinates
EP11791780.7A EP2606472A2 (en) 2010-06-11 2011-06-10 System and method for manipulating data having spatial coordinates

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US35393910P 2010-06-11 2010-06-11
US61/353,939 2010-06-11

Publications (2)

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WO2011153624A2 WO2011153624A2 (en) 2011-12-15
WO2011153624A3 true WO2011153624A3 (en) 2012-02-02

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US (1) US20130202197A1 (en)
EP (1) EP2606472A2 (en)
WO (1) WO2011153624A2 (en)

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