JPS6412209A - 3-d image analyzer - Google Patents
3-d image analyzerInfo
- Publication number
- JPS6412209A JPS6412209A JP62168076A JP16807687A JPS6412209A JP S6412209 A JPS6412209 A JP S6412209A JP 62168076 A JP62168076 A JP 62168076A JP 16807687 A JP16807687 A JP 16807687A JP S6412209 A JPS6412209 A JP S6412209A
- Authority
- JP
- Japan
- Prior art keywords
- axis
- turning
- depth
- image
- measurement
- 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.)
- Pending
Links
Landscapes
- Image Analysis (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Image Processing (AREA)
Abstract
PURPOSE:To achieve a highly accurate analysis of a 3-D image, by stepwise irradiation with linear laser light as turning in the X, Y and Z. CONSTITUTION:Laser light sources 1-3 generate luminous fluxes, for example, 1mm wide and 1m long, and turns with a stepping motor in respective axes by a preset angle. A camera 4 is made movable by steps along the depth of an object to be measured (3-D object) and can be moved at a position corresponding to depth of field of the object being measured to ensure accurate results even in a photography at a less depth of focus. A mirror 5 set by a tilt of 45 deg. with respect to a photographing base deflects an optical axis of the light source 3 for the Z axis, turning in the Y axis, in the Z axis. Thus, 3-D measurement is made possible simply by turning the light sources 1-3 in the direction X or Y on the same surface, thereby permitting analysis of a 3-D image with the possibility of measurement and taking of size at a vary high accuracy.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62168076A JPS6412209A (en) | 1987-07-06 | 1987-07-06 | 3-d image analyzer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62168076A JPS6412209A (en) | 1987-07-06 | 1987-07-06 | 3-d image analyzer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6412209A true JPS6412209A (en) | 1989-01-17 |
Family
ID=15861396
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62168076A Pending JPS6412209A (en) | 1987-07-06 | 1987-07-06 | 3-d image analyzer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6412209A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106595516A (en) * | 2016-11-29 | 2017-04-26 | 江苏瑞伯特视觉科技股份有限公司 | Large-field-depth structured light measuring method based on prime lens |
-
1987
- 1987-07-06 JP JP62168076A patent/JPS6412209A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106595516A (en) * | 2016-11-29 | 2017-04-26 | 江苏瑞伯特视觉科技股份有限公司 | Large-field-depth structured light measuring method based on prime lens |
CN106595516B (en) * | 2016-11-29 | 2019-11-05 | 江苏瑞伯特视觉科技股份有限公司 | A kind of big depth of field structural light measurement method based on tight shot |
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