KR0120593B1 - 물체형상 측정장치 - Google Patents
물체형상 측정장치Info
- Publication number
- KR0120593B1 KR0120593B1 KR1019940023458A KR19940023458A KR0120593B1 KR 0120593 B1 KR0120593 B1 KR 0120593B1 KR 1019940023458 A KR1019940023458 A KR 1019940023458A KR 19940023458 A KR19940023458 A KR 19940023458A KR 0120593 B1 KR0120593 B1 KR 0120593B1
- Authority
- KR
- South Korea
- Prior art keywords
- light
- reflected
- shape
- white light
- color
- 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 - Fee Related
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
- G01B11/2518—Projection by scanning of 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)
Abstract
Description
Claims (2)
- 물체에 광을 조사하고 그 물체로부터 반사되는 반사광으로부터 물체의 형상을 측정하는 물체형상 측정장치에 있어서, 백색광을 방출하는 광원과, 상기 백색광의 진행경로상에 설치되어 백색광을 상기 물체측으로 반사시키는 복수의 반사경과, 상기 각 반사경으로부터 상기 물체 사이의 백색광 진행경로상에 각각 마련되어 입사된 상기 백색광 중 하나의 색상의 광만을 투과시키는 복수의 필터부재와, 상기 각 필터부재들을 투과하여 상기 물체에 반사되는 광들을 수광하여 상기 물체를 촬영하는 카메라를 구비하여 된 것을 특징으로하는 물체형상 측정장치.
- 제1항에 있어서, 상기 복수의 반사경은 상기 백색광의 경로상에 일렬로 배열설치되며, 최후에 설치된 반사경과 상기 광원과의 사이에 설치된 반사경들을 백색광을 반투과시키는 반투과성 반사경으로 형성되는 것을 특징으로 하는 물체형상 측정장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940023458A KR0120593B1 (ko) | 1994-09-15 | 1994-09-15 | 물체형상 측정장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940023458A KR0120593B1 (ko) | 1994-09-15 | 1994-09-15 | 물체형상 측정장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960011382A KR960011382A (ko) | 1996-04-20 |
KR0120593B1 true KR0120593B1 (ko) | 1997-10-20 |
Family
ID=19392929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940023458A Expired - Fee Related KR0120593B1 (ko) | 1994-09-15 | 1994-09-15 | 물체형상 측정장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0120593B1 (ko) |
-
1994
- 1994-09-15 KR KR1019940023458A patent/KR0120593B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR960011382A (ko) | 1996-04-20 |
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Legal Events
Date | Code | Title | Description |
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A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19940915 |
|
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19940915 Comment text: Request for Examination of Application |
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PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19970130 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19970716 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19970819 Patent event code: PR07011E01D |
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PR1002 | Payment of registration fee |
Payment date: 19970819 End annual number: 3 Start annual number: 1 |
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PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
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FPAY | Annual fee payment |
Payment date: 20050727 Year of fee payment: 9 |
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PR1001 | Payment of annual fee |
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LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20070710 |