JPS60165505A - 対象物体の立体形状を計測する装置 - Google Patents

対象物体の立体形状を計測する装置

Info

Publication number
JPS60165505A
JPS60165505A JP2088584A JP2088584A JPS60165505A JP S60165505 A JPS60165505 A JP S60165505A JP 2088584 A JP2088584 A JP 2088584A JP 2088584 A JP2088584 A JP 2088584A JP S60165505 A JPS60165505 A JP S60165505A
Authority
JP
Japan
Prior art keywords
target object
shadow
light source
shielding plate
shape
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
JP2088584A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0352804B2 (enrdf_load_stackoverflow
Inventor
Gensuke Okada
岡田　愿介
Gohei Iijima
飯島　剛平
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.)
Kawasaki Heavy Industries Ltd
Kawasaki Motors Ltd
Original Assignee
Kawasaki Heavy Industries Ltd
Kawasaki Jukogyo KK
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 Kawasaki Heavy Industries Ltd, Kawasaki Jukogyo KK filed Critical Kawasaki Heavy Industries Ltd
Priority to JP2088584A priority Critical patent/JPS60165505A/ja
Publication of JPS60165505A publication Critical patent/JPS60165505A/ja
Publication of JPH0352804B2 publication Critical patent/JPH0352804B2/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
    • G01B11/25—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

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP2088584A 1984-02-09 1984-02-09 対象物体の立体形状を計測する装置 Granted JPS60165505A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2088584A JPS60165505A (ja) 1984-02-09 1984-02-09 対象物体の立体形状を計測する装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2088584A JPS60165505A (ja) 1984-02-09 1984-02-09 対象物体の立体形状を計測する装置

Publications (2)

Publication Number Publication Date
JPS60165505A true JPS60165505A (ja) 1985-08-28
JPH0352804B2 JPH0352804B2 (enrdf_load_stackoverflow) 1991-08-13

Family

ID=12039654

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2088584A Granted JPS60165505A (ja) 1984-02-09 1984-02-09 対象物体の立体形状を計測する装置

Country Status (1)

Country Link
JP (1) JPS60165505A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0352804B2 (enrdf_load_stackoverflow) 1991-08-13

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