JPH0252306B2 - - Google Patents

Info

Publication number
JPH0252306B2
JPH0252306B2 JP59063631A JP6363184A JPH0252306B2 JP H0252306 B2 JPH0252306 B2 JP H0252306B2 JP 59063631 A JP59063631 A JP 59063631A JP 6363184 A JP6363184 A JP 6363184A JP H0252306 B2 JPH0252306 B2 JP H0252306B2
Authority
JP
Japan
Prior art keywords
pixel
value
image
data
radiation
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 - Lifetime
Application number
JP59063631A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60207041A (ja
Inventor
Yoshitetsu Tanimoto
Osamu Tsujii
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
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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP59063631A priority Critical patent/JPS60207041A/ja
Publication of JPS60207041A publication Critical patent/JPS60207041A/ja
Publication of JPH0252306B2 publication Critical patent/JPH0252306B2/ja
Granted 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
    • G01N23/046—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 using tomography, e.g. computed tomography [CT]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/40—Imaging
    • G01N2223/419—Imaging computed tomograph

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pulmonology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (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)
  • Image Processing (AREA)
  • Image Analysis (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
JP59063631A 1984-03-31 1984-03-31 放射線断層検査装置 Granted JPS60207041A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59063631A JPS60207041A (ja) 1984-03-31 1984-03-31 放射線断層検査装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59063631A JPS60207041A (ja) 1984-03-31 1984-03-31 放射線断層検査装置

Publications (2)

Publication Number Publication Date
JPS60207041A JPS60207041A (ja) 1985-10-18
JPH0252306B2 true JPH0252306B2 (enrdf_load_stackoverflow) 1990-11-13

Family

ID=13234883

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59063631A Granted JPS60207041A (ja) 1984-03-31 1984-03-31 放射線断層検査装置

Country Status (1)

Country Link
JP (1) JPS60207041A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005351875A (ja) * 2004-05-12 2005-12-22 Toyota Motor Corp 鋳巣計測方法
JP2006038625A (ja) * 2004-07-27 2006-02-09 Toyota Motor Corp 鋳巣計測方法
JP2007202714A (ja) * 2006-01-31 2007-08-16 Toshiba Corp Ｘ線撮影装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4609238B2 (ja) * 2005-08-26 2011-01-12 株式会社島津製作所 デジタルラジオグラフィー装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005351875A (ja) * 2004-05-12 2005-12-22 Toyota Motor Corp 鋳巣計測方法
JP2006038625A (ja) * 2004-07-27 2006-02-09 Toyota Motor Corp 鋳巣計測方法
JP2007202714A (ja) * 2006-01-31 2007-08-16 Toshiba Corp Ｘ線撮影装置

Also Published As

Publication number Publication date
JPS60207041A (ja) 1985-10-18

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