JPS6044810A - スポット光位置検出装置 - Google Patents

スポット光位置検出装置

Info

Publication number
JPS6044810A
JPS6044810A JP58153503A JP15350383A JPS6044810A JP S6044810 A JPS6044810 A JP S6044810A JP 58153503 A JP58153503 A JP 58153503A JP 15350383 A JP15350383 A JP 15350383A JP S6044810 A JPS6044810 A JP S6044810A
Authority
JP
Japan
Prior art keywords
spot light
spot
light
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.)
Granted
Application number
JP58153503A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0324603B2 (enrdf_load_stackoverflow
Inventor
Seiichiro Tamai
誠一郎 玉井
Masao Murata
村田　正雄
Keiichi Kobayashi
圭一 小林
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP58153503A priority Critical patent/JPS6044810A/ja
Publication of JPS6044810A publication Critical patent/JPS6044810A/ja
Publication of JPH0324603B2 publication Critical patent/JPH0324603B2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP58153503A 1983-08-22 1983-08-22 スポット光位置検出装置 Granted JPS6044810A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58153503A JPS6044810A (ja) 1983-08-22 1983-08-22 スポット光位置検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58153503A JPS6044810A (ja) 1983-08-22 1983-08-22 スポット光位置検出装置

Publications (2)

Publication Number Publication Date
JPS6044810A true JPS6044810A (ja) 1985-03-11
JPH0324603B2 JPH0324603B2 (enrdf_load_stackoverflow) 1991-04-03

Family

ID=15563977

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58153503A Granted JPS6044810A (ja) 1983-08-22 1983-08-22 スポット光位置検出装置

Country Status (1)

Country Link
JP (1) JPS6044810A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61259109A (ja) * 1985-05-13 1986-11-17 Matsushita Electric Ind Co Ltd 光学距離計
JPS6217606A (ja) * 1985-07-15 1987-01-26 Hitachi Zosen Corp 水中計測装置
JPS62228106A (ja) * 1985-12-03 1987-10-07 Yukio Sato 形状計測方法及び装置
JPH02161302A (ja) * 1988-12-14 1990-06-21 Juki Corp 形状測定装置
JPH04122809A (ja) * 1990-09-14 1992-04-23 Matsushita Electric Works Ltd 形状認識装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61259109A (ja) * 1985-05-13 1986-11-17 Matsushita Electric Ind Co Ltd 光学距離計
JPS6217606A (ja) * 1985-07-15 1987-01-26 Hitachi Zosen Corp 水中計測装置
JPS62228106A (ja) * 1985-12-03 1987-10-07 Yukio Sato 形状計測方法及び装置
JPH02161302A (ja) * 1988-12-14 1990-06-21 Juki Corp 形状測定装置
JPH04122809A (ja) * 1990-09-14 1992-04-23 Matsushita Electric Works Ltd 形状認識装置

Also Published As

Publication number Publication date
JPH0324603B2 (enrdf_load_stackoverflow) 1991-04-03

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