JPS6089277A - 逆投影装置 - Google Patents

逆投影装置

Info

Publication number
JPS6089277A
JPS6089277A JP58195839A JP19583983A JPS6089277A JP S6089277 A JPS6089277 A JP S6089277A JP 58195839 A JP58195839 A JP 58195839A JP 19583983 A JP19583983 A JP 19583983A JP S6089277 A JPS6089277 A JP S6089277A
Authority
JP
Japan
Prior art keywords
data
memory
circuit
address
image
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
Application number
JP58195839A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0222419B2 (OSRAM
Inventor
Makoto Imamura
誠 今村
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Hokushin Electric Corp
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 Hokushin Electric Corp filed Critical Yokogawa Hokushin Electric Corp
Priority to JP58195839A priority Critical patent/JPS6089277A/ja
Publication of JPS6089277A publication Critical patent/JPS6089277A/ja
Publication of JPH0222419B2 publication Critical patent/JPH0222419B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G06T12/20—
    • 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

  • Apparatus For Radiation Diagnosis (AREA)
  • Image Processing (AREA)
JP58195839A 1983-10-19 1983-10-19 逆投影装置 Granted JPS6089277A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58195839A JPS6089277A (ja) 1983-10-19 1983-10-19 逆投影装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58195839A JPS6089277A (ja) 1983-10-19 1983-10-19 逆投影装置

Publications (2)

Publication Number Publication Date
JPS6089277A true JPS6089277A (ja) 1985-05-20
JPH0222419B2 JPH0222419B2 (OSRAM) 1990-05-18

Family

ID=16347861

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58195839A Granted JPS6089277A (ja) 1983-10-19 1983-10-19 逆投影装置

Country Status (1)

Country Link
JP (1) JPS6089277A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01223577A (ja) * 1988-03-02 1989-09-06 Toshiba Corp Ｃｔ画像再構成装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0517228U (ja) * 1991-08-21 1993-03-05 トネツクス株式会社 含油軸受
JPH0628341U (ja) * 1992-01-09 1994-04-15 デルタ エレクトロニクス インコーポレイティド 回転軸支持装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51139231A (en) * 1975-05-28 1976-12-01 Hitachi Ltd Two-dimensional drawing reproducing system
JPS544585A (en) * 1977-06-14 1979-01-13 Toshiba Corp Tomographic apparatus by radiations
JPS5466791A (en) * 1977-09-30 1979-05-29 Ohio Nuclear Xxray ct

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51139231A (en) * 1975-05-28 1976-12-01 Hitachi Ltd Two-dimensional drawing reproducing system
JPS544585A (en) * 1977-06-14 1979-01-13 Toshiba Corp Tomographic apparatus by radiations
JPS5466791A (en) * 1977-09-30 1979-05-29 Ohio Nuclear Xxray ct

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01223577A (ja) * 1988-03-02 1989-09-06 Toshiba Corp Ｃｔ画像再構成装置

Also Published As

Publication number Publication date
JPH0222419B2 (OSRAM) 1990-05-18

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