JPS61162706A - 立体計測方法 - Google Patents

立体計測方法

Info

Publication number
JPS61162706A
JPS61162706A JP440985A JP440985A JPS61162706A JP S61162706 A JPS61162706 A JP S61162706A JP 440985 A JP440985 A JP 440985A JP 440985 A JP440985 A JP 440985A JP S61162706 A JPS61162706 A JP S61162706A
Authority
JP
Japan
Prior art keywords
slit light
imaging
point
measurement
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.)
Granted
Application number
JP440985A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0481125B2 (enExample
Inventor
Mitsuo Iso
三男 磯
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.)
Kanadevia Corp
Original Assignee
Hitachi Zosen Corp
Hitachi Shipbuilding and Engineering Co Ltd
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 Hitachi Zosen Corp, Hitachi Shipbuilding and Engineering Co Ltd filed Critical Hitachi Zosen Corp
Priority to JP440985A priority Critical patent/JPS61162706A/ja
Publication of JPS61162706A publication Critical patent/JPS61162706A/ja
Publication of JPH0481125B2 publication Critical patent/JPH0481125B2/ja
Granted legal-status Critical Current

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
    • G01B11/2518—Projection by scanning of the object
    • 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
    • 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
    • G01B11/2518—Projection by scanning of the object
    • G01B11/2522—Projection by scanning of the object the position of the object changing and being recorded

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP440985A 1985-01-14 1985-01-14 立体計測方法 Granted JPS61162706A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP440985A JPS61162706A (ja) 1985-01-14 1985-01-14 立体計測方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP440985A JPS61162706A (ja) 1985-01-14 1985-01-14 立体計測方法

Publications (2)

Publication Number Publication Date
JPS61162706A true JPS61162706A (ja) 1986-07-23
JPH0481125B2 JPH0481125B2 (enExample) 1992-12-22

Family

ID=11583516

Family Applications (1)

Application Number Title Priority Date Filing Date
JP440985A Granted JPS61162706A (ja) 1985-01-14 1985-01-14 立体計測方法

Country Status (1)

Country Link
JP (1) JPS61162706A (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0305107A3 (en) * 1987-08-24 1990-01-24 L.B.P. Partnership Three-dimensional scanner
WO1994015173A1 (en) * 1992-12-18 1994-07-07 3D Scanners Ltd. Scanning sensor
WO1999017076A1 (en) * 1997-09-30 1999-04-08 Petio Co., Ltd. Three-dimensional shape measurement device and three-dimensional engraver using the measurement device
KR100394208B1 (ko) * 2000-07-10 2003-08-09 남윤자 인체를 계측하는 장치 및 방법
JP2008164491A (ja) * 2006-12-28 2008-07-17 Shima Seiki Mfg Ltd 人体形状測定装置と測定方法
EP2166303A1 (de) 2008-09-18 2010-03-24 Steinbichler Optotechnik GmbH Vorrichtung zur Ermittlung der 3D-Koordinaten eines Objekts insbesondere eines Zahns

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5537982A (en) * 1978-09-11 1980-03-17 Ishikawajima Harima Heavy Ind Co Ltd Solid-shape detector for characteristic test of deformation of curved-surface body
JPS55153932A (en) * 1979-05-11 1980-12-01 Chlestil Gustav Method and device for photography using data carrier for reproducing threeedimensional body
JPS5733304A (en) * 1980-08-06 1982-02-23 Hitachi Ltd Method and device for shape inspection
JPS58206909A (ja) * 1982-05-07 1983-12-02 Yokogawa Hokushin Electric Corp 物体の任意形状測定装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5537982A (en) * 1978-09-11 1980-03-17 Ishikawajima Harima Heavy Ind Co Ltd Solid-shape detector for characteristic test of deformation of curved-surface body
JPS55153932A (en) * 1979-05-11 1980-12-01 Chlestil Gustav Method and device for photography using data carrier for reproducing threeedimensional body
JPS5733304A (en) * 1980-08-06 1982-02-23 Hitachi Ltd Method and device for shape inspection
JPS58206909A (ja) * 1982-05-07 1983-12-02 Yokogawa Hokushin Electric Corp 物体の任意形状測定装置

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0305107A3 (en) * 1987-08-24 1990-01-24 L.B.P. Partnership Three-dimensional scanner
WO1994015173A1 (en) * 1992-12-18 1994-07-07 3D Scanners Ltd. Scanning sensor
WO1999017076A1 (en) * 1997-09-30 1999-04-08 Petio Co., Ltd. Three-dimensional shape measurement device and three-dimensional engraver using the measurement device
KR100394208B1 (ko) * 2000-07-10 2003-08-09 남윤자 인체를 계측하는 장치 및 방법
JP2008164491A (ja) * 2006-12-28 2008-07-17 Shima Seiki Mfg Ltd 人体形状測定装置と測定方法
EP2166303A1 (de) 2008-09-18 2010-03-24 Steinbichler Optotechnik GmbH Vorrichtung zur Ermittlung der 3D-Koordinaten eines Objekts insbesondere eines Zahns
JP2010069301A (ja) * 2008-09-18 2010-04-02 Steinbichler Optotechnik Gmbh 対象物、特に歯、の３次元座標を決定するための装置
US9671220B2 (en) 2008-09-18 2017-06-06 Steinbichler Optotechnik Gmbh Device for determining the 3D coordinates of an object, in particular of a tooth

Also Published As

Publication number Publication date
JPH0481125B2 (enExample) 1992-12-22

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