DE3072077D1 - Method and device for correcting spatial distortion in a scintillation camera - Google Patents

Method and device for correcting spatial distortion in a scintillation camera

Info

Publication number
DE3072077D1
DE3072077D1 DE8080107129T DE3072077T DE3072077D1 DE 3072077 D1 DE3072077 D1 DE 3072077D1 DE 8080107129 T DE8080107129 T DE 8080107129T DE 3072077 T DE3072077 T DE 3072077T DE 3072077 D1 DE3072077 D1 DE 3072077D1
Authority
DE
Germany
Prior art keywords
spatial distortion
scintillation camera
correcting spatial
correcting
scintillation
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
Application number
DE8080107129T
Other languages
English (en)
Inventor
Anthony P Delmedico
Roger E Arseneau
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of DE3072077D1 publication Critical patent/DE3072077D1/de
Expired 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
    • G01T1/16—Measuring radiation intensity
    • G01T1/161—Applications in the field of nuclear medicine, e.g. in vivo counting
    • G01T1/164—Scintigraphy
    • G01T1/1641—Static instruments for imaging the distribution of radioactivity in one or two dimensions using one or several scintillating elements; Radio-isotope cameras
    • G01T1/1642—Static instruments for imaging the distribution of radioactivity in one or two dimensions using one or several scintillating elements; Radio-isotope cameras using a scintillation crystal and position sensing photodetector arrays, e.g. ANGER cameras
DE8080107129T 1979-11-20 1980-11-17 Method and device for correcting spatial distortion in a scintillation camera Expired DE3072077D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/096,182 US4316257A (en) 1979-11-20 1979-11-20 Dynamic modification of spatial distortion correction capabilities of scintillation camera

Publications (1)

Publication Number Publication Date
DE3072077D1 true DE3072077D1 (en) 1988-03-17

Family

ID=22256131

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080107129T Expired DE3072077D1 (en) 1979-11-20 1980-11-17 Method and device for correcting spatial distortion in a scintillation camera

Country Status (5)

Country Link
US (1) US4316257A (de)
EP (1) EP0029569B1 (de)
JP (1) JPS5686378A (de)
DE (1) DE3072077D1 (de)
DK (1) DK492580A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112882084A (zh) * 2021-01-18 2021-06-01 明峰医疗系统股份有限公司 用于时间过阈计算技术的非线性在线修正方法、系统及计算机可读存储介质

Families Citing this family (22)

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Publication number Priority date Publication date Assignee Title
JPS57570A (en) * 1980-06-02 1982-01-05 Toshiba Corp Scintillation camera device
US4432059A (en) * 1980-09-03 1984-02-14 Elscint Ltd. Scanning gamma camera
US4566074A (en) * 1981-10-08 1986-01-21 Tokyo Shibaura Denki Kabushiki Kaisha Scintillation camera
US4466075A (en) * 1981-11-23 1984-08-14 Siemens Gammasonics, Inc. Motion correction circuitry and method for a radiation imaging device
US4611283A (en) * 1981-12-30 1986-09-09 Raytheon Company Radiographic imaging apparatus and methods for operating such apparatus
US4528639A (en) * 1982-10-29 1985-07-09 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Method of and apparatus for generating an inerstitial point in a data stream having an even number of data points
US4583187A (en) * 1983-02-02 1986-04-15 Siemens Gammasonics, Inc. Method and circuit for stabilizing conversion gain of radiation detectors of a radiation detection system
US4575810A (en) * 1983-03-11 1986-03-11 Siemens Gammasonics, Inc. Method and circuit for processing pulses by applying the technique of weighted acquisition
JPS61110078A (ja) * 1984-11-02 1986-05-28 Toshiba Corp 核医学デ−タ処理装置
CA1280224C (en) * 1987-08-27 1991-02-12 Daniel Gagnon Method and circuit for processing narrow band signals located in a wide band having disturbance
JP3165861B2 (ja) * 1990-06-12 2001-05-14 セイコープレシジョン株式会社 カメラの特性誤差補正装置
US5171998A (en) * 1990-06-14 1992-12-15 Engdahl John C Gamma ray imaging detector
US5354991A (en) * 1993-03-01 1994-10-11 The United States Of America As Represented By The Unites States Department Of Energy Apparatus and method for detecting full-capture radiation events
US5345082A (en) * 1993-03-22 1994-09-06 Sopha Medical Systems, Inc. Scintillation camera utilizing energy dependent linearity correction
US5338937A (en) * 1993-06-14 1994-08-16 Sloan-Kettering Institute For Cancer Research Radiation imaging device having an enlarged uniform field of view
US5576547A (en) * 1993-07-27 1996-11-19 Park Medical Systems Inc. Position calculation and energy correction in the digital scintillation camera
US5504333A (en) * 1994-07-29 1996-04-02 Kabushiki Kaisha Toshiba Scintillation camera
US6002434A (en) * 1997-01-14 1999-12-14 Matsushita Electric Industrial Co., Ltd. Registration correction waveform determination method and system for a television camera
US7417232B2 (en) * 2005-06-17 2008-08-26 Siemens Medical Solutions Usa, Inc. Systems and methods for camera calibration
US7208739B1 (en) * 2005-11-30 2007-04-24 General Electric Company Method and apparatus for correction of pileup and charge sharing in x-ray images with energy resolution
CN103339528B (zh) * 2010-11-12 2015-09-23 圣戈本陶瓷及塑料股份有限公司 辐射检测系统及其使用方法
CN112525107B (zh) * 2020-11-24 2022-09-09 浙江知象光电科技有限公司 一种基于事件相机的结构光三维测量方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3745345A (en) * 1971-11-09 1973-07-10 Nuclear Chicago Corp Radiation imaging device
US3872434A (en) * 1973-12-05 1975-03-18 Recognition Equipment Inc Dynamic sample-by-sample automatic gain control
US4157533A (en) * 1977-11-25 1979-06-05 Recognition Equipment Incorporated Independent channel automatic gain control for self-scanning photocell array
US4212061A (en) * 1977-12-21 1980-07-08 Medtronic, Inc. Radiation signal processing system
US4298944A (en) * 1979-06-22 1981-11-03 Siemens Gammasonics, Inc. Distortion correction method and apparatus for scintillation cameras

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112882084A (zh) * 2021-01-18 2021-06-01 明峰医疗系统股份有限公司 用于时间过阈计算技术的非线性在线修正方法、系统及计算机可读存储介质
CN112882084B (zh) * 2021-01-18 2022-05-24 明峰医疗系统股份有限公司 非线性在线修正方法、系统及计算机可读存储介质

Also Published As

Publication number Publication date
DK492580A (da) 1981-05-21
US4316257A (en) 1982-02-16
EP0029569B1 (de) 1988-02-10
EP0029569A1 (de) 1981-06-03
JPH0119111B2 (de) 1989-04-10
JPS5686378A (en) 1981-07-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee