JPH0366890B2 - - Google Patents

Info

Publication number
JPH0366890B2
JPH0366890B2 JP58068005A JP6800583A JPH0366890B2 JP H0366890 B2 JPH0366890 B2 JP H0366890B2 JP 58068005 A JP58068005 A JP 58068005A JP 6800583 A JP6800583 A JP 6800583A JP H0366890 B2 JPH0366890 B2 JP H0366890B2
Authority
JP
Japan
Prior art keywords
circuit
input
data
image data
output
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
JP58068005A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59194259A (ja
Inventor
Hideo Nagai
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.)
GE Healthcare Japan Corp
Original Assignee
Yokogawa Medical Systems 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 Yokogawa Medical Systems Ltd filed Critical Yokogawa Medical Systems Ltd
Priority to JP58068005A priority Critical patent/JPS59194259A/ja
Publication of JPS59194259A publication Critical patent/JPS59194259A/ja
Publication of JPH0366890B2 publication Critical patent/JPH0366890B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/003—Reconstruction from projections, e.g. tomography
    • G06T11/006—Inverse problem, transformation from projection-space into object-space, e.g. transform methods, back-projection, algebraic methods
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2211/00—Image generation
    • G06T2211/40—Computed tomography
    • G06T2211/421—Filtered back projection [FBP]

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Algebra (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
JP58068005A 1983-04-18 1983-04-18 計算機トモグラフイ装置 Granted JPS59194259A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58068005A JPS59194259A (ja) 1983-04-18 1983-04-18 計算機トモグラフイ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58068005A JPS59194259A (ja) 1983-04-18 1983-04-18 計算機トモグラフイ装置

Publications (2)

Publication Number Publication Date
JPS59194259A JPS59194259A (ja) 1984-11-05
JPH0366890B2 true JPH0366890B2 (enrdf_load_stackoverflow) 1991-10-21

Family

ID=13361314

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58068005A Granted JPS59194259A (ja) 1983-04-18 1983-04-18 計算機トモグラフイ装置

Country Status (1)

Country Link
JP (1) JPS59194259A (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6058504B2 (ja) * 1980-11-17 1985-12-20 株式会社東芝 再構成装置
JPS57145646A (en) * 1981-03-05 1982-09-08 Tokyo Shibaura Electric Co Integrating apparatus of ct apparatus

Also Published As

Publication number Publication date
JPS59194259A (ja) 1984-11-05

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