JPH0430300B2 - - Google Patents

Info

Publication number
JPH0430300B2
JPH0430300B2 JP59278739A JP27873984A JPH0430300B2 JP H0430300 B2 JPH0430300 B2 JP H0430300B2 JP 59278739 A JP59278739 A JP 59278739A JP 27873984 A JP27873984 A JP 27873984A JP H0430300 B2 JPH0430300 B2 JP H0430300B2
Authority
JP
Japan
Prior art keywords
slice
ray
image
scan
image reconstruction
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
JP59278739A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61154543A (ja
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 filed Critical
Priority to JP59278739A priority Critical patent/JPS61154543A/ja
Publication of JPS61154543A publication Critical patent/JPS61154543A/ja
Publication of JPH0430300B2 publication Critical patent/JPH0430300B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Analysing Materials By The Use Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
JP59278739A 1984-12-27 1984-12-27 Ｃｔ装置の断層像再構成装置 Granted JPS61154543A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59278739A JPS61154543A (ja) 1984-12-27 1984-12-27 Ｃｔ装置の断層像再構成装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59278739A JPS61154543A (ja) 1984-12-27 1984-12-27 Ｃｔ装置の断層像再構成装置

Publications (2)

Publication Number Publication Date
JPS61154543A JPS61154543A (ja) 1986-07-14
JPH0430300B2 true JPH0430300B2 (enrdf_load_stackoverflow) 1992-05-21

Family

ID=17601529

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59278739A Granted JPS61154543A (ja) 1984-12-27 1984-12-27 Ｃｔ装置の断層像再構成装置

Country Status (1)

Country Link
JP (1) JPS61154543A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001034032A1 (fr) * 1999-11-10 2001-05-17 Hitachi Medical Corporation Tomodensitometre par rayons x

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6366637B1 (en) * 2000-05-08 2002-04-02 Ge Medical Systems Global Technology Company, Llc Methods and apparatus for generating thin-slice imaging data on a multi-slice imaging system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001034032A1 (fr) * 1999-11-10 2001-05-17 Hitachi Medical Corporation Tomodensitometre par rayons x

Also Published As

Publication number Publication date
JPS61154543A (ja) 1986-07-14

Similar Documents

Publication Publication Date Title
EP1324696B1 (en) System and method for cone beam volume computed tomography using circle-plus-multiple-arc orbit
US5400378A (en) Dynamic dose control in multi-slice CT scan
US5233518A (en) Extrapolative reconstruction method for helical scanning
EP0426464B1 (en) Computerized tomographic image reconstruction method for helical scanning
US5293312A (en) Method and apparatus for computing tomographic scans
US7561659B2 (en) Method for reconstructing a local high resolution X-ray CT image and apparatus for reconstructing a local high resolution X-ray CT image
JP4152649B2 (ja) Ｃｔスカウト画像処理のための方法及び装置
EP0405862A1 (en) Method for reducing skew image artifacts in helical projection imaging
US5727041A (en) Methods and apparatus for reducing partial volume image artifacts
JP2002191591A (ja) Ｃｔ装置により取得した出力像に対する放射硬化の補正方法
JP2007307417A (ja) 像データの処理方法及び像データの処理装置
JPS6287137A (ja) Ｘ線ｃｔ装置
EP0430506B1 (en) Reducing patient translation artifacts in tomographic imaging
EP1113397A2 (en) Methods and apparatus for tilted helical reconstruction multislice ct
US4282438A (en) Computed tomography apparatus and method using penetrating radiation
Hagen et al. Theoretical framework for spatial resolution in edge-illumination x-ray tomography
US4718010A (en) CT system for creating image data from high and low energy radiation
EP0989521B1 (en) Fluoroscopy image reconstruction
US6980681B1 (en) Methods and apparatus for helical reconstruction for multislice CT scan
Tang et al. Investigation into the influence of x-ray scatter on the imaging performance of an x-ray flat-panel imager-based cone-beam volume CT
EP0608237B1 (en) Method and apparatus for computing tomographic and panoramic scans
JP3964961B2 (ja) スパイラル作動で動作するコンピュータ断層撮影装置のための画像再構成方法
US6411671B2 (en) Method for reducing line artifacts in a CT image and device for implementing the method
JPH0998968A (ja) 物体の断層写真像を作成する方法及び装置
JP4623785B2 (ja) Ｃｔ装置

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees