JPH0352015B2 - - Google Patents
Info
- Publication number
- JPH0352015B2 JPH0352015B2 JP59143636A JP14363684A JPH0352015B2 JP H0352015 B2 JPH0352015 B2 JP H0352015B2 JP 59143636 A JP59143636 A JP 59143636A JP 14363684 A JP14363684 A JP 14363684A JP H0352015 B2 JPH0352015 B2 JP H0352015B2
- Authority
- JP
- Japan
- Prior art keywords
- pattern
- imaged
- code
- extracting
- mark
- 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.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/956—Inspecting patterns on the surface of objects
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Image Processing (AREA)
- Closed-Circuit Television Systems (AREA)
- Image Analysis (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14363684A JPS6123950A (ja) | 1984-07-11 | 1984-07-11 | 欠陥検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14363684A JPS6123950A (ja) | 1984-07-11 | 1984-07-11 | 欠陥検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6123950A JPS6123950A (ja) | 1986-02-01 |
| JPH0352015B2 true JPH0352015B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-08-08 |
Family
ID=15343368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14363684A Granted JPS6123950A (ja) | 1984-07-11 | 1984-07-11 | 欠陥検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6123950A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63165973A (ja) * | 1986-12-27 | 1988-07-09 | Osaki Electric Co Ltd | 自動形状検定装置 |
| JP2506201B2 (ja) * | 1989-09-26 | 1996-06-12 | 株式会社クボタ | 物品検査装置 |
| CN103940825B (zh) * | 2014-04-14 | 2016-02-24 | 北京大恒图像视觉有限公司 | 一种全方位胶囊检测设备及相应检测方法 |
-
1984
- 1984-07-11 JP JP14363684A patent/JPS6123950A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6123950A (ja) | 1986-02-01 |