JPS5793241A - Stereoscopic x ray imaging apparatus - Google Patents
Stereoscopic x ray imaging apparatusInfo
- Publication number
- JPS5793241A JPS5793241A JP55168026A JP16802680A JPS5793241A JP S5793241 A JPS5793241 A JP S5793241A JP 55168026 A JP55168026 A JP 55168026A JP 16802680 A JP16802680 A JP 16802680A JP S5793241 A JPS5793241 A JP S5793241A
- Authority
- JP
- Japan
- Prior art keywords
- image
- ray
- focal point
- projected
- different directions
- 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
- 238000003384 imaging method Methods 0.000 title 1
- 230000001678 irradiating effect Effects 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
- 238000001454 recorded image Methods 0.000 abstract 1
- 230000008929 regeneration Effects 0.000 abstract 1
- 238000011069 regeneration method Methods 0.000 abstract 1
- 230000000007 visual effect Effects 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
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)
- Apparatus For Radiation Diagnosis (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Radiography Using Non-Light Waves (AREA)
- Stereoscopic And Panoramic Photography (AREA)
Abstract
PURPOSE:To always obtain an accurate stereoscopic image even though it is observed from the different directions, by irradiating the X ray from each focal point of an X ray tube wherein many focal points are provided in a time division mode, displaying the image on a projection type CRT which is correspondingly arranged, and projecting the image on a lenticular plate. CONSTITUTION:The X ray irradiated from the first focal point A of the X ray tube 1 is transmitted through a body to be checked 2 and forms an X ray image. The signal is transformed into a visual image by I and I3 and multiplied. Said image is picked up by a TV camera 5 through an optical system 4, and recorded in the first channel ch 1 in a video frame memory 6. Said recorded image is displayed on the CRT corresponding to the ch 1 in the projecting type CRT 8 in a stereoscopic vision monitor 7, and projected on the double lenticular plate 10 through a projecting lens 9. Then the focal point is switched by a control device 12, the X ray image by the X ray irradiation from the focal point B is likewise recorded on the channel ch 2, and projected through regeneration. The X ray TV images from the different directions are projected and the stereoscopic vision becomes possible. When the channels ch 3 and ch 4 are likewise used, the stereoscopic vision in the different directions can be observed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55168026A JPS5793241A (en) | 1980-12-01 | 1980-12-01 | Stereoscopic x ray imaging apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55168026A JPS5793241A (en) | 1980-12-01 | 1980-12-01 | Stereoscopic x ray imaging apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5793241A true JPS5793241A (en) | 1982-06-10 |
Family
ID=15860432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55168026A Pending JPS5793241A (en) | 1980-12-01 | 1980-12-01 | Stereoscopic x ray imaging apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5793241A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5155750A (en) * | 1987-12-24 | 1992-10-13 | Lockheed Missiles & Space Company, Inc. | Stereoscopic radiographic inspection system |
JP2009036769A (en) * | 2007-08-02 | 2009-02-19 | Tongfang Nuctech Co Ltd | Method for identifying material by using binocular vision multi-energy transmission images |
-
1980
- 1980-12-01 JP JP55168026A patent/JPS5793241A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5155750A (en) * | 1987-12-24 | 1992-10-13 | Lockheed Missiles & Space Company, Inc. | Stereoscopic radiographic inspection system |
JP2009036769A (en) * | 2007-08-02 | 2009-02-19 | Tongfang Nuctech Co Ltd | Method for identifying material by using binocular vision multi-energy transmission images |
US8194953B2 (en) | 2007-08-02 | 2012-06-05 | Nuctech Company Limited | Method and system of material identification using binocular steroscopic and multi-energy transmission images |
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