JPS5333169A - Measuring apparatus for moire contour line - Google Patents

Measuring apparatus for moire contour line

Info

Publication number
JPS5333169A
JPS5333169A JP10808176A JP10808176A JPS5333169A JP S5333169 A JPS5333169 A JP S5333169A JP 10808176 A JP10808176 A JP 10808176A JP 10808176 A JP10808176 A JP 10808176A JP S5333169 A JPS5333169 A JP S5333169A
Authority
JP
Japan
Prior art keywords
contour line
measuring apparatus
moire contour
moire
measured solid
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
JP10808176A
Other languages
Japanese (ja)
Other versions
JPS6037882B2 (en
Inventor
Hiroshi Asai
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP51108081A priority Critical patent/JPS6037882B2/en
Publication of JPS5333169A publication Critical patent/JPS5333169A/en
Publication of JPS6037882B2 publication Critical patent/JPS6037882B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To obtain sectional view of measured solid, by making binary for each of bright and dark portions obtained from two dimensional scanning for Moire contour line, and by comparing distances of various parts using a distance of one point on measured solid as reference, from dimensions quantized with two different lattice spaces.
COPYRIGHT: (C)1978,JPO&Japio
JP51108081A 1976-09-09 1976-09-09 Moiré contour measuring device Expired JPS6037882B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51108081A JPS6037882B2 (en) 1976-09-09 1976-09-09 Moiré contour measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51108081A JPS6037882B2 (en) 1976-09-09 1976-09-09 Moiré contour measuring device

Publications (2)

Publication Number Publication Date
JPS5333169A true JPS5333169A (en) 1978-03-28
JPS6037882B2 JPS6037882B2 (en) 1985-08-29

Family

ID=14475379

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51108081A Expired JPS6037882B2 (en) 1976-09-09 1976-09-09 Moiré contour measuring device

Country Status (1)

Country Link
JP (1) JPS6037882B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01128191U (en) * 1988-02-26 1989-09-01

Also Published As

Publication number Publication date
JPS6037882B2 (en) 1985-08-29

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