FI20031662A0 - Menetelmä ja laite lääketieteelliseen röntgenkuvantamiseen - Google Patents

Menetelmä ja laite lääketieteelliseen röntgenkuvantamiseen

Info

Publication number
FI20031662A0
FI20031662A0 FI20031662A FI20031662A FI20031662A0 FI 20031662 A0 FI20031662 A0 FI 20031662A0 FI 20031662 A FI20031662 A FI 20031662A FI 20031662 A FI20031662 A FI 20031662A FI 20031662 A0 FI20031662 A0 FI 20031662A0
Authority
FI
Finland
Prior art keywords
medical
ray imaging
imaging
ray
Prior art date
Application number
FI20031662A
Other languages
English (en)
Swedish (sv)
Inventor
Sami Brandt
Original Assignee
Instrumentarium 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 Instrumentarium Corp filed Critical Instrumentarium Corp
Priority to FI20031662A priority Critical patent/FI20031662A0/fi
Publication of FI20031662A0 publication Critical patent/FI20031662A0/fi
Priority to US10/813,563 priority patent/US7068752B2/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/003—Reconstruction from projections, e.g. tomography
    • G06T11/006—Inverse problem, transformation from projection-space into object-space, e.g. transform methods, back-projection, algebraic methods
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
    • G01N23/046—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material using tomography, e.g. computed tomography [CT]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/40—Imaging
    • G01N2223/419—Imaging computed tomograph
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/60—Specific applications or type of materials
    • G01N2223/612—Specific applications or type of materials biological material
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2211/00—Image generation
    • G06T2211/40—Computed tomography
    • G06T2211/412—Dynamic
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2211/00—Image generation
    • G06T2211/40—Computed tomography
    • G06T2211/436—Limited angle
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S378/00—X-ray or gamma ray systems or devices
    • Y10S378/901—Computer tomography program or processor
FI20031662A 2003-11-14 2003-11-14 Menetelmä ja laite lääketieteelliseen röntgenkuvantamiseen FI20031662A0 (fi)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20031662A FI20031662A0 (fi) 2003-11-14 2003-11-14 Menetelmä ja laite lääketieteelliseen röntgenkuvantamiseen
US10/813,563 US7068752B2 (en) 2003-11-14 2004-03-30 Method and arrangement for medical X-ray imaging

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20031662A FI20031662A0 (fi) 2003-11-14 2003-11-14 Menetelmä ja laite lääketieteelliseen röntgenkuvantamiseen

Publications (1)

Publication Number Publication Date
FI20031662A0 true FI20031662A0 (fi) 2003-11-14

Family

ID=29558633

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20031662A FI20031662A0 (fi) 2003-11-14 2003-11-14 Menetelmä ja laite lääketieteelliseen röntgenkuvantamiseen

Country Status (2)

Country Link
US (1) US7068752B2 (fi)
FI (1) FI20031662A0 (fi)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112739264A (zh) * 2018-07-30 2021-04-30 森瑟实验室有限责任公司 用于x射线成像的系统和方法以及造影剂

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI116750B (fi) * 2002-08-28 2006-02-15 Instrumentarium Corp Lääketieteellisen röntgenkuvauksen menetelmä ja järjestely
DE10360025B4 (de) * 2003-12-19 2006-07-06 Siemens Ag Verfahren zur Bildunterstützung eines mit einem medizinischen Instrument durchgeführten operativen Eingriffes
US7783093B2 (en) * 2005-05-20 2010-08-24 Imaging Sciences International Llc Method for locating a curved object
US8111809B2 (en) 2009-01-29 2012-02-07 The Invention Science Fund I, Llc Diagnostic delivery service
US8130904B2 (en) 2009-01-29 2012-03-06 The Invention Science Fund I, Llc Diagnostic delivery service
US9091628B2 (en) 2012-12-21 2015-07-28 L-3 Communications Security And Detection Systems, Inc. 3D mapping with two orthogonal imaging views
US9495770B2 (en) * 2013-08-14 2016-11-15 University Of Utah Research Foundation Practical model based CT construction
CN113129401B (zh) * 2021-03-22 2022-08-30 厦门大学 一种参数化磁共振成像的图像重建方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6353688B1 (en) 1993-06-08 2002-03-05 The Regents Of The University Of California Accelerated signal encoding and reconstruction using pixon method
US6314204B1 (en) * 1998-11-03 2001-11-06 Compaq Computer Corporation Multiple mode probability density estimation with application to multiple hypothesis tracking
US6226409B1 (en) * 1998-11-03 2001-05-01 Compaq Computer Corporation Multiple mode probability density estimation with application to sequential markovian decision processes
US6353679B1 (en) * 1998-11-03 2002-03-05 Compaq Computer Corporation Sample refinement method of multiple mode probability density estimation
US6507633B1 (en) * 2001-02-15 2003-01-14 The Regents Of The University Of Michigan Method for statistically reconstructing a polyenergetic X-ray computed tomography image and image reconstructor apparatus utilizing the method
FI116750B (fi) 2002-08-28 2006-02-15 Instrumentarium Corp Lääketieteellisen röntgenkuvauksen menetelmä ja järjestely

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112739264A (zh) * 2018-07-30 2021-04-30 森瑟实验室有限责任公司 用于x射线成像的系统和方法以及造影剂

Also Published As

Publication number Publication date
US7068752B2 (en) 2006-06-27
US20050105694A1 (en) 2005-05-19

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