FI20021532A0 - Lääketieteellinen röntgenkuvausmenetelmä ja -järjestely - Google Patents

Lääketieteellinen röntgenkuvausmenetelmä ja -järjestely

Info

Publication number
FI20021532A0
FI20021532A0 FI20021532A FI20021532A FI20021532A0 FI 20021532 A0 FI20021532 A0 FI 20021532A0 FI 20021532 A FI20021532 A FI 20021532A FI 20021532 A FI20021532 A FI 20021532A FI 20021532 A0 FI20021532 A0 FI 20021532A0
Authority
FI
Finland
Prior art keywords
medical
arrangement
ray imaging
imaging method
ray
Prior art date
Application number
FI20021532A
Other languages
English (en)
Swedish (sv)
Other versions
FI116750B (fi
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 FI20021532A priority Critical patent/FI116750B/fi
Publication of FI20021532A0 publication Critical patent/FI20021532A0/fi
Priority to PCT/FI2003/000625 priority patent/WO2004019782A1/en
Priority to US10/526,235 priority patent/US7269241B2/en
Priority to JP2004532197A priority patent/JP4339255B2/ja
Priority to AU2003255550A priority patent/AU2003255550A1/en
Priority to DE10393159T priority patent/DE10393159T5/de
Application granted granted Critical
Publication of FI116750B publication Critical patent/FI116750B/fi

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • A61B6/032—Transmission computed tomography [CT]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2211/00—Image generation
    • G06T2211/40—Computed tomography
    • G06T2211/424—Iterative
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Medical Informatics (AREA)
  • General Physics & Mathematics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Mathematical Optimization (AREA)
  • Pulmonology (AREA)
  • Mathematical Analysis (AREA)
  • Biophysics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Algebra (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Mathematical Physics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Image Processing (AREA)
FI20021532A 2002-08-28 2002-08-28 Lääketieteellisen röntgenkuvauksen menetelmä ja järjestely FI116750B (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI20021532A FI116750B (fi) 2002-08-28 2002-08-28 Lääketieteellisen röntgenkuvauksen menetelmä ja järjestely
PCT/FI2003/000625 WO2004019782A1 (en) 2002-08-28 2003-08-27 Method and arrangement for medical x-ray imaging and reconstruction from sparse data
US10/526,235 US7269241B2 (en) 2002-08-28 2003-08-27 Method and arrangement for medical X-ray imaging and reconstruction from sparse data
JP2004532197A JP4339255B2 (ja) 2002-08-28 2003-08-27 医療用ｘ線撮影方法及び装置
AU2003255550A AU2003255550A1 (en) 2002-08-28 2003-08-27 Method and arrangement for medical x-ray imaging and reconstruction from sparse data
DE10393159T DE10393159T5 (de) 2002-08-28 2003-08-27 Verfahren und Anordnung zum medizinischen Röntgen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20021532A FI116750B (fi) 2002-08-28 2002-08-28 Lääketieteellisen röntgenkuvauksen menetelmä ja järjestely
FI20021532 2002-08-28

Publications (2)

Publication Number Publication Date
FI20021532A0 true FI20021532A0 (fi) 2002-08-28
FI116750B FI116750B (fi) 2006-02-15

Family

ID=8564482

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20021532A FI116750B (fi) 2002-08-28 2002-08-28 Lääketieteellisen röntgenkuvauksen menetelmä ja järjestely

Country Status (6)

Country Link
US (1) US7269241B2 (fi)
JP (1) JP4339255B2 (fi)
AU (1) AU2003255550A1 (fi)
DE (1) DE10393159T5 (fi)
FI (1) FI116750B (fi)
WO (1) WO2004019782A1 (fi)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
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US7978887B2 (en) * 2003-06-17 2011-07-12 Brown University Methods and apparatus for identifying subject matter in view data
FI20031662A0 (fi) 2003-11-14 2003-11-14 Instrumentarium Corp Menetelmä ja laite lääketieteelliseen röntgenkuvantamiseen
US7609910B2 (en) * 2004-04-09 2009-10-27 Siemens Medical Solutions Usa, Inc. System and method for creating a panoramic view of a volumetric image
US7274766B2 (en) * 2004-12-30 2007-09-25 Instrumentarium Corporation Method and arrangement for three-dimensional medical X-ray imaging
WO2006116316A2 (en) 2005-04-22 2006-11-02 University Of Chicago Open source trajectory method and apparatus for interior imaging
FR2887058B1 (fr) * 2005-06-10 2007-08-31 Daniel Ackerman Procede et dispositif de reconstruction 3d d'un objet a partir de plusieurs images 2d
DE102005031123B4 (de) * 2005-07-04 2010-12-30 Siemens Ag Verfahren zur Röntgenbildgebung
US7792769B2 (en) * 2006-05-08 2010-09-07 Cognika Corporation Apparatus and method for learning and reasoning for systems with temporal and non-temporal variables
US8335358B2 (en) 2007-03-29 2012-12-18 Palodex Group Oy Method and system for reconstructing a medical image of an object
US8019151B2 (en) 2007-06-11 2011-09-13 Visualization Sciences Group, Inc. Methods and apparatus for image compression and decompression using graphics processing unit (GPU)
CA2696584C (en) 2007-08-17 2016-11-29 Mohamed Rashwan Mahfouz Implant design analysis suite
US8392529B2 (en) 2007-08-27 2013-03-05 Pme Ip Australia Pty Ltd Fast file server methods and systems
US9826919B2 (en) * 2007-10-01 2017-11-28 Orthosoft, Inc. Construction of a non-imaged view of an object using acquired images
US9904969B1 (en) 2007-11-23 2018-02-27 PME IP Pty Ltd Multi-user multi-GPU render server apparatus and methods
US8319781B2 (en) 2007-11-23 2012-11-27 Pme Ip Australia Pty Ltd Multi-user multi-GPU render server apparatus and methods
US10311541B2 (en) 2007-11-23 2019-06-04 PME IP Pty Ltd Multi-user multi-GPU render server apparatus and methods
WO2009067680A1 (en) 2007-11-23 2009-05-28 Mercury Computer Systems, Inc. Automatic image segmentation methods and apparartus
US9019287B2 (en) 2007-11-23 2015-04-28 Pme Ip Australia Pty Ltd Client-server visualization system with hybrid data processing
US9078755B2 (en) 2009-02-25 2015-07-14 Zimmer, Inc. Ethnic-specific orthopaedic implants and custom cutting jigs
WO2010099360A1 (en) 2009-02-25 2010-09-02 Mohamed Rashwan Mahfouz Customized orthopaedic implants and related methods
WO2011002442A1 (en) 2009-06-30 2011-01-06 Analogic Corporation Efficient quasi-exact 3d image reconstruction algorithm for ct scanners
US20110052023A1 (en) * 2009-08-28 2011-03-03 International Business Machines Corporation Reconstruction of Images Using Sparse Representation
CN102781327B (zh) * 2009-12-10 2015-06-17 皇家飞利浦电子股份有限公司 相衬成像
JP5590548B2 (ja) * 2010-02-03 2014-09-17 国立大学法人京都大学 Ｘ線ｃｔ画像処理方法，ｘ線ｃｔプログラムおよび該プログラムが搭載されたｘ線ｃｔ装置
DE102010011911B4 (de) * 2010-03-18 2019-09-26 Siemens Healthcare Gmbh Tomosyntheseverfahren mit einer iterativen Maximum-A-Posteriori-Rekonstruktion
JP4598880B1 (ja) * 2010-04-23 2010-12-15 東芝Ｉｔコントロールシステム株式会社 Ｃｔ装置およびｃｔ装置の撮影方法
FR2972551B1 (fr) * 2011-03-08 2013-04-19 Gen Electric Procede de traitement tomographique a faible nombre de projections d'un objet contraste
RU2013150999A (ru) * 2011-04-18 2015-05-27 Конинклейке Филипс Н.В. Динамическая визуализация перфузии
US8670521B2 (en) 2011-06-02 2014-03-11 Carestream Health, Inc. Method for generating an intraoral volume image
GB201113683D0 (en) * 2011-08-09 2011-09-21 Imorphics Ltd Image processing method
EP2587453A1 (en) * 2011-10-31 2013-05-01 Eigenor Oy Method and apparatus for performing tomographic reconstruction
KR101284569B1 (ko) * 2012-06-05 2013-07-11 광주과학기술원 유한체의 희소 신호 복구 방법 및 장치
US9091628B2 (en) 2012-12-21 2015-07-28 L-3 Communications Security And Detection Systems, Inc. 3D mapping with two orthogonal imaging views
KR20140087213A (ko) 2012-12-28 2014-07-09 삼성전자주식회사 엑스선 촬영 장치 및 입체 영상 생성 방법
US10540803B2 (en) 2013-03-15 2020-01-21 PME IP Pty Ltd Method and system for rule-based display of sets of images
US8976190B1 (en) 2013-03-15 2015-03-10 Pme Ip Australia Pty Ltd Method and system for rule based display of sets of images
US11244495B2 (en) 2013-03-15 2022-02-08 PME IP Pty Ltd Method and system for rule based display of sets of images using image content derived parameters
US9509802B1 (en) 2013-03-15 2016-11-29 PME IP Pty Ltd Method and system FPOR transferring data to improve responsiveness when sending large data sets
US10070839B2 (en) 2013-03-15 2018-09-11 PME IP Pty Ltd Apparatus and system for rule based visualization of digital breast tomosynthesis and other volumetric images
US11183292B2 (en) 2013-03-15 2021-11-23 PME IP Pty Ltd Method and system for rule-based anonymized display and data export
US8861655B1 (en) 2013-06-11 2014-10-14 King Fahd University Of Petroleum And Minerals Method of performing structure-based bayesian sparse signal reconstruction
JP6342128B2 (ja) * 2013-08-23 2018-06-13 キヤノンメディカルシステムズ株式会社 画像処理装置、方法、及びプログラム、並びに、立体画像表示装置
US9984478B2 (en) 2015-07-28 2018-05-29 PME IP Pty Ltd Apparatus and method for visualizing digital breast tomosynthesis and other volumetric images
US11599672B2 (en) 2015-07-31 2023-03-07 PME IP Pty Ltd Method and apparatus for anonymized display and data export
JP6684834B2 (ja) 2015-08-19 2020-04-22 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 口腔清掃装置の位置特定のための方法及びシステム
WO2019040056A1 (en) 2017-08-23 2019-02-28 Carestream Dental Technology Topco Limited TOMOSYNTHESIS SYSTEM ON THE SIDE OF A DENTAL ARMCHAIR
US10909679B2 (en) 2017-09-24 2021-02-02 PME IP Pty Ltd Method and system for rule based display of sets of images using image content derived parameters
EP4017370A1 (en) 2019-08-19 2022-06-29 Carestream Dental LLC Geometric calibration marker detection in spectral tomosynthesis system

Family Cites Families (2)

* 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
FI20031662A0 (fi) * 2003-11-14 2003-11-14 Instrumentarium Corp Menetelmä ja laite lääketieteelliseen röntgenkuvantamiseen

Also Published As

Publication number Publication date
AU2003255550A1 (en) 2004-03-19
JP4339255B2 (ja) 2009-10-07
US7269241B2 (en) 2007-09-11
JP2005536308A (ja) 2005-12-02
US20060104406A1 (en) 2006-05-18
FI116750B (fi) 2006-02-15
DE10393159T5 (de) 2005-09-15
WO2004019782A1 (en) 2004-03-11

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