JPS5793241A - Stereoscopic x ray imaging apparatus - Google Patents

Stereoscopic x ray imaging apparatus

Info

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
Application number
JP55168026A
Other languages
Japanese (ja)
Inventor
Katsutoshi Ito
Senzo Fujii
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP55168026A priority Critical patent/JPS5793241A/en
Publication of JPS5793241A publication Critical patent/JPS5793241A/en
Pending legal-status Critical Current

Links

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

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.
JP55168026A 1980-12-01 1980-12-01 Stereoscopic x ray imaging apparatus Pending JPS5793241A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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