JPS6486532A - Two-field image sensing method - Google Patents
Two-field image sensing methodInfo
- Publication number
- JPS6486532A JPS6486532A JP62245612A JP24561287A JPS6486532A JP S6486532 A JPS6486532 A JP S6486532A JP 62245612 A JP62245612 A JP 62245612A JP 24561287 A JP24561287 A JP 24561287A JP S6486532 A JPS6486532 A JP S6486532A
- Authority
- JP
- Japan
- Prior art keywords
- prism
- image
- image sensing
- sensing means
- images
- 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
- Length Measuring Devices By Optical Means (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
Abstract
PURPOSE:To sense the images of two visual fields through one image sensing means without lowering resolution by coupling the images of two image sensing sections at mutually separate positions in an object to be measured by using a prism and synthesizing only required sections at a close position with the exception of unnecessary sections. CONSTITUTION:Light projected into a prism 3 from a side face 3a is hardly refracted, is transmitted through the side face 3a and rectilinearly propagates in the prism 3, and is projected from the inside of the prism 3 to an adjacent side face 3b. An incident angle at that time extends over approximately 60 deg., incident light is total-reflected, light emitted to the outside of the prism 3 is condensed by an object lens 6 arranged where separate at a fixed distance from the prism 3, and in silhouette image 1a' only of the left side section 1a of an object to be measured 1 is image-formed to an image sensing means body 5. Since the same optical path is shaped even in light applied from an illuminating light source 2b, the silhouette image 1b' of a right side section 1b and the silhouette image 1a' of the left side section are image-formed to the image sensing means body 5 while being partially overlapped 1d', and the images of mutually separated and disposed visual fields can be sensed by one image sensing means.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62245612A JPS6486532A (en) | 1987-09-28 | 1987-09-28 | Two-field image sensing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62245612A JPS6486532A (en) | 1987-09-28 | 1987-09-28 | Two-field image sensing method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6486532A true JPS6486532A (en) | 1989-03-31 |
JPH0347737B2 JPH0347737B2 (en) | 1991-07-22 |
Family
ID=17136292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62245612A Granted JPS6486532A (en) | 1987-09-28 | 1987-09-28 | Two-field image sensing method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6486532A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02114104A (en) * | 1988-10-25 | 1990-04-26 | Pfu Ltd | Apparatus for inspecting lead terminal of ic package |
US5292368A (en) * | 1990-09-07 | 1994-03-08 | Sony Corporation | Device for applying fluid using robot controlled nozzles |
KR101112596B1 (en) * | 2009-03-17 | 2012-02-16 | 선문대학교 산학협력단 | light source amplification module |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5302936B2 (en) * | 2010-06-30 | 2013-10-02 | ユニオンツール株式会社 | measuring device |
WO2020225924A1 (en) | 2019-05-09 | 2020-11-12 | オリンパス株式会社 | Wide-angle optical system, imaging device, and imaging system |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53156425U (en) * | 1977-05-16 | 1978-12-08 |
-
1987
- 1987-09-28 JP JP62245612A patent/JPS6486532A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53156425U (en) * | 1977-05-16 | 1978-12-08 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02114104A (en) * | 1988-10-25 | 1990-04-26 | Pfu Ltd | Apparatus for inspecting lead terminal of ic package |
US5292368A (en) * | 1990-09-07 | 1994-03-08 | Sony Corporation | Device for applying fluid using robot controlled nozzles |
KR101112596B1 (en) * | 2009-03-17 | 2012-02-16 | 선문대학교 산학협력단 | light source amplification module |
Also Published As
Publication number | Publication date |
---|---|
JPH0347737B2 (en) | 1991-07-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE877064A (en) | COUPLING ELEMENT, EQUIPPED WITH A LIGHT SOURCE AND A LENS | |
ATE193812T1 (en) | THREE-DIMENSIONAL ENDOSCOPE | |
DE3068253D1 (en) | Improvements in or relating to the coupling of dielectric optical waveguides | |
DK646488A (en) | DEVICE IDENTIFICATION DEVICE | |
JPS643616A (en) | Lighting optical system for endoscope | |
CA2072998A1 (en) | Optical immunoassay | |
FR2669108B1 (en) | OPTICAL DEVICE FOR MEASURING THE ROLL ANGLE OF A PROJECTILE. | |
JPS6486532A (en) | Two-field image sensing method | |
FI933907A (en) | The refractometer | |
KR860002024A (en) | Two-way simultaneous observation device for penetrating object | |
JPS54100751A (en) | Detection of connection of optical fibers | |
WO1997021112A3 (en) | Sensor for measuring a tissue equivalent radiation dose | |
JPS5649942A (en) | Smoke sensor | |
EP0499778A3 (en) | Image processing apparatus | |
JPS55105239A (en) | Finder of single-lens reflex camera | |
ATE130660T1 (en) | QUICK OPENING CLOSURE. | |
JPS5694305A (en) | Optical image projector | |
JPS55143885A (en) | Color picture detection unit | |
JPS5720079A (en) | Solid color image pickup device | |
JPS61267726A (en) | Illuminating device for endoscope | |
JPS557727A (en) | Planoconvex lens | |
JPS6235078Y2 (en) | ||
JPS552983A (en) | Position measuring optical system | |
JPS57135576A (en) | Image reader | |
EP0602248A4 (en) | Monoclonal antibody against human lung surfactant apoprotein d and use thereof. |