FI902600A7 - Kuvantamismenetelmä ja sen käytöt - Google Patents

Kuvantamismenetelmä ja sen käytöt Download PDF

Info

Publication number: FI902600A7
Authority: FI; Finland
Prior art keywords: imaging method; imaging
Prior art date: 1990-05-24

Application number

FI902600A

Other languages

English (en)

Swedish (sv)

Other versions

FI902600A0 (fi

FI902600L (fi

Inventor

Pekka Hiismäki

Original Assignee

Valtion Teknillinen Tutkimuskeskus

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.)

1990-05-24

Filing date

1990-05-24

Publication date

1991-11-25

1990-05-24 Application filed by Valtion Teknillinen Tutkimuskeskus filed Critical Valtion Teknillinen Tutkimuskeskus

1990-05-24 Priority to FI902600A priority Critical patent/FI902600L/fi

1990-05-24 Publication of FI902600A0 publication Critical patent/FI902600A0/fi

1991-05-23 Priority to PCT/FI1991/000161 priority patent/WO1991018357A1/en

1991-11-25 Publication of FI902600A7 publication Critical patent/FI902600A7/fi

1991-11-25 Publication of FI902600L publication Critical patent/FI902600L/fi

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
- G01T1/2921—Static instruments for imaging the distribution of radioactivity in one or two dimensions; Radio-isotope cameras
- G01T1/295—Static instruments for imaging the distribution of radioactivity in one or two dimensions; Radio-isotope cameras using coded aperture devices, e.g. Fresnel zone plates

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)
Transforming Light Signals Into Electric Signals (AREA)
Apparatus For Radiation Diagnosis (AREA)
Image Processing (AREA)

FI902600A 1990-05-24 1990-05-24 Foerfarande foer att goera en bild och saett att anvaenda detta. FI902600L (fi)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
FI902600A FI902600L (fi)	1990-05-24	1990-05-24	Foerfarande foer att goera en bild och saett att anvaenda detta.
PCT/FI1991/000161 WO1991018357A1 (en)	1990-05-24	1991-05-23	Imaging method and uses of same

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FI902600A FI902600L (fi)	1990-05-24	1990-05-24	Foerfarande foer att goera en bild och saett att anvaenda detta.

Publications (3)

Publication Number	Publication Date
FI902600A0 FI902600A0 (fi)	1990-05-24
FI902600A7 true FI902600A7 (fi)	1991-11-25
FI902600L FI902600L (fi)	1991-11-25

Family

ID=8530510

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI902600A FI902600L (fi)	1990-05-24	1990-05-24	Foerfarande foer att goera en bild och saett att anvaenda detta.

Country Status (2)

Country	Link
FI (1)	FI902600L (fi)
WO (1)	WO1991018357A1 (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5278415A (en) *	1992-09-23	1994-01-11	Yrjoenen Tapio	Method of producing standardization samples for liquid scintillation counting quench curve and a foil
FR2884618B1 (fr) *	2005-04-19	2008-06-06	Commissariat Energie Atomique	Dispositif limitant l'apparition d'artefacts de decodage pour gamma camera a masque code.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3748470A (en) *	1970-10-02	1973-07-24	Raytheon Co	Imaging system utilizing spatial coding
US4360797A (en) *	1978-05-02	1982-11-23	The United States Of America As Represented By The United States Department Of Energy	Coded aperture imaging with uniformly redundant arrays
EP0061547B1 (en) *	1981-03-30	1985-03-13	International Business Machines Corporation	Method and apparatus for tomographical imaging

1990
- 1990-05-24 FI FI902600A patent/FI902600L/fi not_active Application Discontinuation
1991
- 1991-05-23 WO PCT/FI1991/000161 patent/WO1991018357A1/en not_active Ceased

Also Published As

Publication number	Publication date
FI902600A0 (fi)	1990-05-24
FI902600L (fi)	1991-11-25
WO1991018357A1 (en)	1991-11-28

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Legal Events

Date	Code	Title	Description
1993-04-23	FD	Application lapsed
2004-08-31	FD	Application lapsed	Owner name: VALTION TEKNILLINEN TUTKIMUSKESKUS