JPS58129304A - 光学的計測方法及びそれに用いる計測装置 - Google Patents

光学的計測方法及びそれに用いる計測装置

Info

Publication number
JPS58129304A
JPS58129304A JP1182282A JP1182282A JPS58129304A JP S58129304 A JPS58129304 A JP S58129304A JP 1182282 A JP1182282 A JP 1182282A JP 1182282 A JP1182282 A JP 1182282A JP S58129304 A JPS58129304 A JP S58129304A
Authority
JP
Japan
Prior art keywords
imaging
image
points
calculate
distance
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
JP1182282A
Other languages
English (en)
Japanese (ja)
Other versions
JPH044523B2 (enrdf_load_html_response
Inventor
Kozo Yoshimura
吉村　耕三
Hideo Goto
英夫 後藤
Yasuji Hattori
服部　保次
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP1182282A priority Critical patent/JPS58129304A/ja
Publication of JPS58129304A publication Critical patent/JPS58129304A/ja
Publication of JPH044523B2 publication Critical patent/JPH044523B2/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
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/026—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by measuring distance between sensor and 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP1182282A 1982-01-29 1982-01-29 光学的計測方法及びそれに用いる計測装置 Granted JPS58129304A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1182282A JPS58129304A (ja) 1982-01-29 1982-01-29 光学的計測方法及びそれに用いる計測装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1182282A JPS58129304A (ja) 1982-01-29 1982-01-29 光学的計測方法及びそれに用いる計測装置

Publications (2)

Publication Number Publication Date
JPS58129304A true JPS58129304A (ja) 1983-08-02
JPH044523B2 JPH044523B2 (enrdf_load_html_response) 1992-01-28

Family

ID=11788466

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1182282A Granted JPS58129304A (ja) 1982-01-29 1982-01-29 光学的計測方法及びそれに用いる計測装置

Country Status (1)

Country Link
JP (1) JPS58129304A (enrdf_load_html_response)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4660969A (en) * 1984-08-08 1987-04-28 Canon Kabushiki Kaisha Device for searching objects within wide visual field
JPS63128213A (ja) * 1986-11-18 1988-05-31 Mitsutoyo Corp 光学測定機

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5611030A (en) * 1979-07-05 1981-02-04 Olympus Optical Co Displaying device for endoscope

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5611030A (en) * 1979-07-05 1981-02-04 Olympus Optical Co Displaying device for endoscope

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4660969A (en) * 1984-08-08 1987-04-28 Canon Kabushiki Kaisha Device for searching objects within wide visual field
JPS63128213A (ja) * 1986-11-18 1988-05-31 Mitsutoyo Corp 光学測定機

Also Published As

Publication number Publication date
JPH044523B2 (enrdf_load_html_response) 1992-01-28

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