JPS51124944A - Device to detect a tangent line of contour line on a three dimentional object - Google Patents
Device to detect a tangent line of contour line on a three dimentional objectInfo
- Publication number
- JPS51124944A JPS51124944A JP4959475A JP4959475A JPS51124944A JP S51124944 A JPS51124944 A JP S51124944A JP 4959475 A JP4959475 A JP 4959475A JP 4959475 A JP4959475 A JP 4959475A JP S51124944 A JPS51124944 A JP S51124944A
- Authority
- JP
- Japan
- Prior art keywords
- line
- detect
- tangent
- contour line
- tangent line
- 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
Links
Landscapes
- Control Of Position Or Direction (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Optical Transform (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4959475A JPS51124944A (en) | 1975-04-25 | 1975-04-25 | Device to detect a tangent line of contour line on a three dimentional object |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4959475A JPS51124944A (en) | 1975-04-25 | 1975-04-25 | Device to detect a tangent line of contour line on a three dimentional object |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS51124944A true JPS51124944A (en) | 1976-10-30 |
JPS5634042B2 JPS5634042B2 (ja) | 1981-08-07 |
Family
ID=12835551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4959475A Granted JPS51124944A (en) | 1975-04-25 | 1975-04-25 | Device to detect a tangent line of contour line on a three dimentional object |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51124944A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5847209A (ja) * | 1981-09-15 | 1983-03-18 | Anritsu Corp | 表面形状測定装置 |
JPH028706A (ja) * | 1988-09-30 | 1990-01-12 | Anritsu Corp | 表面形状測定装置 |
-
1975
- 1975-04-25 JP JP4959475A patent/JPS51124944A/ja active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5847209A (ja) * | 1981-09-15 | 1983-03-18 | Anritsu Corp | 表面形状測定装置 |
JPH0123041B2 (ja) * | 1981-09-15 | 1989-04-28 | Anritsu Corp | |
JPH028706A (ja) * | 1988-09-30 | 1990-01-12 | Anritsu Corp | 表面形状測定装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS5634042B2 (ja) | 1981-08-07 |
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