CA2364888A1 - Methode et systeme de numerisation tridimensionnelle complete d'objets et d'espaces - Google Patents

Methode et systeme de numerisation tridimensionnelle complete d'objets et d'espaces Download PDF

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Publication number
CA2364888A1
CA2364888A1 CA002364888A CA2364888A CA2364888A1 CA 2364888 A1 CA2364888 A1 CA 2364888A1 CA 002364888 A CA002364888 A CA 002364888A CA 2364888 A CA2364888 A CA 2364888A CA 2364888 A1 CA2364888 A1 CA 2364888A1
Authority
CA
Canada
Prior art keywords
data acquisition
data
lasers
camera
digital images
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA002364888A
Other languages
English (en)
Other versions
CA2364888C (fr
Inventor
Joe Mihelcic
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CLEARVIEW GEOPHYSICS Inc
Original Assignee
CLEARVIEW GEOPHYSICS 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 CA002327894A external-priority patent/CA2327894A1/fr
Application filed by CLEARVIEW GEOPHYSICS Inc filed Critical CLEARVIEW GEOPHYSICS Inc
Priority to CA2364888A priority Critical patent/CA2364888C/fr
Publication of CA2364888A1 publication Critical patent/CA2364888A1/fr
Application granted granted Critical
Publication of CA2364888C publication Critical patent/CA2364888C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/245—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures using a plurality of fixed, simultaneously operating transducers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C7/00—Tracing profiles
    • G01C7/06—Tracing profiles of cavities, e.g. tunnels
    • 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
    • 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
    • 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
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/16—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using electromagnetic waves other than radio waves
    • G01S5/163—Determination of attitude

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Graphics (AREA)
  • Geometry (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Image Input (AREA)
CA2364888A 2000-12-07 2001-12-07 Methode et systeme de numerisation tridimensionnelle complete d'objets et d'espaces Expired - Fee Related CA2364888C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2364888A CA2364888C (fr) 2000-12-07 2001-12-07 Methode et systeme de numerisation tridimensionnelle complete d'objets et d'espaces

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA2,327,894 2000-12-07
CA002327894A CA2327894A1 (fr) 2000-12-07 2000-12-07 Methode et systeme pour numerisation complete d'objets et de surfaces 3d
CA2364888A CA2364888C (fr) 2000-12-07 2001-12-07 Methode et systeme de numerisation tridimensionnelle complete d'objets et d'espaces

Publications (2)

Publication Number Publication Date
CA2364888A1 true CA2364888A1 (fr) 2002-06-07
CA2364888C CA2364888C (fr) 2010-09-28

Family

ID=25682285

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2364888A Expired - Fee Related CA2364888C (fr) 2000-12-07 2001-12-07 Methode et systeme de numerisation tridimensionnelle complete d'objets et d'espaces

Country Status (1)

Country Link
CA (1) CA2364888C (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113100754A (zh) * 2020-01-21 2021-07-13 天目爱视（北京）科技有限公司 一种3d信息采集测量设备
CN114674252A (zh) * 2022-03-30 2022-06-28 河源市中启辰精密电子科技有限公司 一种平板电脑保护中框的平整度检测系统及方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200292297A1 (en) * 2019-03-15 2020-09-17 Faro Technologies, Inc. Three-dimensional measurement device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113100754A (zh) * 2020-01-21 2021-07-13 天目爱视（北京）科技有限公司 一种3d信息采集测量设备
CN113100754B (zh) * 2020-01-21 2023-02-03 天目爱视（北京）科技有限公司 一种3d信息采集测量设备
CN114674252A (zh) * 2022-03-30 2022-06-28 河源市中启辰精密电子科技有限公司 一种平板电脑保护中框的平整度检测系统及方法
CN114674252B (zh) * 2022-03-30 2024-04-19 河源市中启辰精密电子科技有限公司 一种平板电脑保护中框的平整度检测系统及方法

Also Published As

Publication number Publication date
CA2364888C (fr) 2010-09-28

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