FR2950138B1 - Procede de numerisation tridimensionnelle a recalage rapide - Google Patents

Procede de numerisation tridimensionnelle a recalage rapide

Info

Publication number
FR2950138B1
FR2950138B1 FR0904413A FR0904413A FR2950138B1 FR 2950138 B1 FR2950138 B1 FR 2950138B1 FR 0904413 A FR0904413 A FR 0904413A FR 0904413 A FR0904413 A FR 0904413A FR 2950138 B1 FR2950138 B1 FR 2950138B1
Authority
FR
France
Prior art keywords
quick
release
scanning method
dimensional scanning
dimensional
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.)
Expired - Fee Related
Application number
FR0904413A
Other languages
English (en)
Other versions
FR2950138A1 (fr
Inventor
Benoit Bocquillon
Ludovic Brethes
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.)
Noomeo SAS
Original Assignee
Noomeo SAS
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 Noomeo SAS filed Critical Noomeo SAS
Priority to FR0904413A priority Critical patent/FR2950138B1/fr
Publication of FR2950138A1 publication Critical patent/FR2950138A1/fr
Application granted granted Critical
Publication of FR2950138B1 publication Critical patent/FR2950138B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
    • G01B11/2513—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object with several lines being projected in more than one direction, e.g. grids, patterns
    • 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
    • G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
    • G01B11/2545—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object with one projection direction and several detection directions, e.g. stereo
    • 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
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • G06T7/55—Depth or shape recovery from multiple images
    • G06T7/593—Depth or shape recovery from multiple images from stereo images
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/97—Determining parameters from multiple pictures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H04N13/239—Image signal generators using stereoscopic image cameras using two 2D image sensors having a relative position equal to or related to the interocular distance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H04N13/254—Image signal generators using stereoscopic image cameras in combination with electromagnetic radiation sources for illuminating 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
    • G06T2207/10016—Video; Image sequence
    • G06T2207/10021—Stereoscopic video; Stereoscopic image sequence

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
FR0904413A 2009-09-15 2009-09-15 Procede de numerisation tridimensionnelle a recalage rapide Expired - Fee Related FR2950138B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0904413A FR2950138B1 (fr) 2009-09-15 2009-09-15 Procede de numerisation tridimensionnelle a recalage rapide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0904413A FR2950138B1 (fr) 2009-09-15 2009-09-15 Procede de numerisation tridimensionnelle a recalage rapide

Publications (2)

Publication Number Publication Date
FR2950138A1 FR2950138A1 (fr) 2011-03-18
FR2950138B1 true FR2950138B1 (fr) 2011-11-18

Family

ID=42110122

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0904413A Expired - Fee Related FR2950138B1 (fr) 2009-09-15 2009-09-15 Procede de numerisation tridimensionnelle a recalage rapide

Country Status (1)

Country Link
FR (1) FR2950138B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130095920A1 (en) * 2011-10-13 2013-04-18 Microsoft Corporation Generating free viewpoint video using stereo imaging
US10373018B2 (en) 2013-10-08 2019-08-06 Apple Inc. Method of determining a similarity transformation between first and second coordinates of 3D features
DE102014113015B4 (de) * 2014-09-10 2017-05-11 Faro Technologies, Inc. Vorrichtung zum optischen Abtasten und Vermessen einer Umgebung, umfassend einen Handscanner mit Tragestruktur
DE202015102791U1 (de) * 2015-05-29 2015-07-01 Nikolaus Kreuzhermes System zur Erfassung von Bilddaten einer Oberfläche eines Objekts und Kamerasystem zur Verwendung in einem solchen System
CA3018886C (fr) * 2016-04-08 2020-10-27 Shining 3D Tech Co., Ltd. Systeme de mesure tridimensionnelle et methode de mesure comportant plusieurs modes de mesure
US20170299379A1 (en) * 2016-04-15 2017-10-19 Lockheed Martin Corporation Precision Hand-Held Scanner

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2292605B (en) * 1994-08-24 1998-04-08 Guy Richard John Fowler Scanning arrangement and method
GB9716240D0 (en) * 1997-07-31 1997-10-08 Tricorder Technology Plc Scanning apparatus and methods
US6771809B1 (en) * 2000-04-28 2004-08-03 Orametrix, Inc. Method and system for registering data
US7027642B2 (en) * 2000-04-28 2006-04-11 Orametrix, Inc. Methods for registration of three-dimensional frames to create three-dimensional virtual models of objects
CA2656163C (fr) * 2005-03-11 2011-07-19 Creaform Inc. Systeme autoreference et appareil de lecture optique 3d

Also Published As

Publication number Publication date
FR2950138A1 (fr) 2011-03-18

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20150529