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WO2003012368A1 - Appareil de mesure d'une forme superficielle, procede de mesure d'une forme superficielle et appareil graphique destine a l'etat superficiel - Google Patents

Appareil de mesure d'une forme superficielle, procede de mesure d'une forme superficielle et appareil graphique destine a l'etat superficiel Download PDF

Info

Publication number
WO2003012368A1
WO2003012368A1 PCT/JP2002/007710 JP0207710W WO03012368A1 WO 2003012368 A1 WO2003012368 A1 WO 2003012368A1 JP 0207710 W JP0207710 W JP 0207710W WO 03012368 A1 WO03012368 A1 WO 03012368A1
Authority
WO
WIPO (PCT)
Prior art keywords
surface shape
shape measurement
stereo image
stereo
imaging
Prior art date
Application number
PCT/JP2002/007710
Other languages
English (en)
French (fr)
Inventor
Nobuo Kochi
Hitoshi Otani
Satoru Niimura
Original Assignee
Topcon Corporation
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 JP2001230368A external-priority patent/JP2003042730A/ja
Priority claimed from JP2001234644A external-priority patent/JP2003042732A/ja
Priority claimed from JP2001257832A external-priority patent/JP2003065737A/ja
Application filed by Topcon Corporation filed Critical Topcon Corporation
Priority to US10/485,276 priority Critical patent/US7206080B2/en
Priority to EP02751783A priority patent/EP1422495A4/en
Publication of WO2003012368A1 publication Critical patent/WO2003012368A1/ja

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
    • 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
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C11/00—Photogrammetry or videogrammetry, e.g. stereogrammetry; Photographic surveying
    • G01C11/04—Interpretation of pictures
    • G01C11/06—Interpretation of pictures by comparison of two or more pictures of the same area
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/80—Analysis of captured images to determine intrinsic or extrinsic camera parameters, i.e. camera calibration
    • G06T7/85—Stereo camera calibration
    • 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
    • H04N13/207—Image signal generators using stereoscopic image cameras using a single 2D image sensor
    • H04N13/221—Image signal generators using stereoscopic image cameras using a single 2D image sensor using the relative movement between cameras and objects
    • 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
    • H04N13/243—Image signal generators using stereoscopic image cameras using three or more 2D image sensors
    • 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
    • H04N13/246—Calibration of cameras
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
    • H04N13/32—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using arrays of controllable light sources; using moving apertures or moving light sources
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10004—Still image; Photographic image
    • G06T2207/10012—Stereo images
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/189—Recording image signals; Reproducing recorded image signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N2013/0074—Stereoscopic image analysis
    • H04N2013/0081—Depth or disparity estimation from stereoscopic image signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Length Measuring Devices By Optical Means (AREA)
PCT/JP2002/007710 2001-07-30 2002-07-30 Appareil de mesure d'une forme superficielle, procede de mesure d'une forme superficielle et appareil graphique destine a l'etat superficiel WO2003012368A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US10/485,276 US7206080B2 (en) 2001-07-30 2002-07-30 Surface shape measurement apparatus, surface shape measurement method, surface state graphic apparatus
EP02751783A EP1422495A4 (en) 2001-07-30 2002-07-30 SURFACE MEASUREMENT DEVICE, SURFACE FORMAT METHOD, SURFACE STATE GRAPHIC DEVICE

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2001-230368 2001-07-30
JP2001230368A JP2003042730A (ja) 2001-07-30 2001-07-30 表面形状測定装置、及びその方法、並びに表面状態図化装置
JP2001234644A JP2003042732A (ja) 2001-08-02 2001-08-02 表面形状測定装置及びその方法、表面形状測定プログラム、並びに表面状態図化装置
JP2001-234644 2001-08-02
JP2001-257832 2001-08-28
JP2001257832A JP2003065737A (ja) 2001-08-28 2001-08-28 表面形状測定装置及びその方法、並びに表面状態図化装置

Publications (1)

Publication Number Publication Date
WO2003012368A1 true WO2003012368A1 (fr) 2003-02-13

Family

ID=27347246

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/007710 WO2003012368A1 (fr) 2001-07-30 2002-07-30 Appareil de mesure d'une forme superficielle, procede de mesure d'une forme superficielle et appareil graphique destine a l'etat superficiel

Country Status (3)

Country Link
US (1) US7206080B2 (ja)
EP (1) EP1422495A4 (ja)
WO (1) WO2003012368A1 (ja)

Cited By (1)

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WO2011024895A1 (ja) * 2009-08-28 2011-03-03 株式会社オプトン ３次元形状測定方法及び３次元形状測定システム

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JP2011047876A (ja) * 2009-08-28 2011-03-10 Teruaki Yogo ３次元形状測定方法

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US20040234122A1 (en) 2004-11-25
US7206080B2 (en) 2007-04-17
EP1422495A1 (en) 2004-05-26

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