JPH01109285A - ポジトロンｃｔ装置の投影データアドレス変換方法及び装置 - Google Patents

ポジトロンｃｔ装置の投影データアドレス変換方法及び装置

Info

Publication number
JPH01109285A
JPH01109285A JP62267899A JP26789987A JPH01109285A JP H01109285 A JPH01109285 A JP H01109285A JP 62267899 A JP62267899 A JP 62267899A JP 26789987 A JP26789987 A JP 26789987A JP H01109285 A JPH01109285 A JP H01109285A
Authority
JP
Japan
Prior art keywords
detector
detectors
memory
code signal
address
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
JP62267899A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0587793B2 (enExample
Inventor
Takashi Yamashita
貴司 山下
Keiji Shimizu
啓司 清水
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.)
Hamamatsu Photonics KK
Japan Science and Technology Agency
Original Assignee
Hamamatsu Photonics KK
Research Development Corp of Japan
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 Hamamatsu Photonics KK, Research Development Corp of Japan filed Critical Hamamatsu Photonics KK
Priority to JP62267899A priority Critical patent/JPH01109285A/ja
Priority to US07/341,172 priority patent/US5003474A/en
Publication of JPH01109285A publication Critical patent/JPH01109285A/ja
Publication of JPH0587793B2 publication Critical patent/JPH0587793B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/29—Measurement performed on radiation beams, e.g. position or section of the beam; Measurement of spatial distribution of radiation
    • G01T1/2914—Measurement of spatial distribution of radiation
    • G01T1/2985—In depth localisation, e.g. using positron emitters; Tomographic imaging (longitudinal and transverse section imaging; apparatus for radiation diagnosis sequentially in different planes, steroscopic radiation diagnosis)

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Nuclear Medicine (AREA)
  • Measurement Of Radiation (AREA)
JP62267899A 1987-10-22 1987-10-22 ポジトロンｃｔ装置の投影データアドレス変換方法及び装置 Granted JPH01109285A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP62267899A JPH01109285A (ja) 1987-10-22 1987-10-22 ポジトロンｃｔ装置の投影データアドレス変換方法及び装置
US07/341,172 US5003474A (en) 1987-10-22 1989-04-21 Method and apparatus for performing address transformation of projection data for use in positron computed tomography system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62267899A JPH01109285A (ja) 1987-10-22 1987-10-22 ポジトロンｃｔ装置の投影データアドレス変換方法及び装置

Publications (2)

Publication Number Publication Date
JPH01109285A true JPH01109285A (ja) 1989-04-26
JPH0587793B2 JPH0587793B2 (enExample) 1993-12-17

Family

ID=17451167

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62267899A Granted JPH01109285A (ja) 1987-10-22 1987-10-22 ポジトロンｃｔ装置の投影データアドレス変換方法及び装置

Country Status (2)

Country Link
US (1) US5003474A (enExample)
JP (1) JPH01109285A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0429283B1 (en) * 1989-11-20 1999-01-20 Canon Kabushiki Kaisha Image processing apparatus
US5323007A (en) * 1992-02-07 1994-06-21 Univ. Of Chicago Development Corp. Argonne National Laboratories Method of recovering tomographic signal elements in a projection profile or image by solving linear equations
US5416817A (en) * 1992-03-23 1995-05-16 Siemens Aktiengesellschaft Method of operating a fan beam computer tomography apparatus
DE4209375A1 (de) * 1992-03-23 1993-09-30 Siemens Ag Fächerstrahl-Computertomograph

Also Published As

Publication number Publication date
JPH0587793B2 (enExample) 1993-12-17
US5003474A (en) 1991-03-26

Similar Documents

Publication Publication Date Title
Bogart et al. Clustering effects among clusters of galaxies and quasi-stellar sources
Karami et al. Which one is better? Comparison of the acute inflammatory response, Raja Isteri Pengiran Anak Saleha Appendicitis and Alvarado scoring systems
Flin et al. The orientation of galaxies in the Local Supercluster
JPS62125481A (ja) パタ−ン認識装置
JPS6182271A (ja) データ相関決定装置
JPS6362074A (ja) 三次元画像の連結成分抽出装置
Hartmann Ground-state clusters of two-, three-, and four-dimensional±J Ising spin glasses
US5118948A (en) Gamma camera device
Tifft The Correlation of Redshift with Magnitude and Morphology in the Coma Cluster
JPH01109285A (ja) ポジトロンｃｔ装置の投影データアドレス変換方法及び装置
Krabbe et al. Diagnostic diagrams for ram pressure stripped candidates
JP2021174183A (ja) 画像処理装置、画像処理方法及び画像処理システム
Dragnev On the separation of logarithmic points on the sphere
Guler et al. Performance of AI chatbots in preliminary diagnosis of maxillofacial pathologies
Ledley Analysis of cells
CN111190235A (zh) 区块链信息接收记录平台
Wei et al. Digital Radiography-Based Pneumoconiosis Diagnosis via Vision Transformer Networks
Lehr et al. Computer algorithms for the detection of brain scintigram abnormalities
Zhen et al. Are clusters of mental retardation correlated with clusters of developmental delay?
Lee et al. Reliability and Validity of the Korean Version of the Digital Health Literacy Instrument
Chen et al. A 2-point algorithm for 3D reconstruction of horizontal lines from a single omni-directional image
CN113570653B (zh) 一种入射角计算方法、装置、计算机设备及存储介质
White Finding events in a sea of bubbles
RU2145711C1 (ru) Способ выявления воздействия излучения на биологический объект
Flin et al. Comparison of subclustering frequency determined from 2D and 3D data