KR20010090713A - Ｘ-선 영상을 형성하기 위한 장치 및 그 방법 - Google Patents

Ｘ-선 영상을 형성하기 위한 장치 및 그 방법 Download PDF

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Publication number
KR20010090713A
KR20010090713A KR1020010002561A KR20010002561A KR20010090713A KR 20010090713 A KR20010090713 A KR 20010090713A KR 1020010002561 A KR1020010002561 A KR 1020010002561A KR 20010002561 A KR20010002561 A KR 20010002561A KR 20010090713 A KR20010090713 A KR 20010090713A
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KR
South Korea
Prior art keywords
data sets
ray
data set
voxels
sets
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.)
Ceased
Application number
KR1020010002561A
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English (en)
Korean (ko)
Inventor
그라스미카엘
켐커스게에드리차드
Original Assignee
요트.게.아. 롤페즈
코닌클리케 필립스 일렉트로닉스 엔.브이.
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Application filed by 요트.게.아. 롤페즈, 코닌클리케 필립스 일렉트로닉스 엔.브이. filed Critical 요트.게.아. 롤페즈
Publication of KR20010090713A publication Critical patent/KR20010090713A/ko
Ceased legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/4053—Scaling of whole images or parts thereof, e.g. expanding or contracting based on super-resolution, i.e. the output image resolution being higher than the sensor resolution
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/30—Determination of transform parameters for the alignment of images, i.e. image registration
    • G06T7/32—Determination of transform parameters for the alignment of images, i.e. image registration using correlation-based 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
    • A61B6/027—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis characterised by the use of a particular data acquisition trajectory, e.g. helical or spiral
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Biophysics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
KR1020010002561A 2000-01-18 2001-01-17 Ｘ-선 영상을 형성하기 위한 장치 및 그 방법 Ceased KR20010090713A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10001709A DE10001709A1 (de) 2000-01-18 2000-01-18 Verfahren und Anordnung zur Erstellung von Röntgenbildern
DE10001709.6 2000-01-18

Publications (1)

Publication Number Publication Date
KR20010090713A true KR20010090713A (ko) 2001-10-19

Family

ID=7627756

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020010002561A Ceased KR20010090713A (ko) 2000-01-18 2001-01-17 Ｘ-선 영상을 형성하기 위한 장치 및 그 방법

Country Status (5)

Country Link
US (1) US6438194B2 (https=)
EP (1) EP1118962A1 (https=)
JP (1) JP2001238877A (https=)
KR (1) KR20010090713A (https=)
DE (1) DE10001709A1 (https=)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10063442A1 (de) * 2000-12-20 2002-07-04 Philips Corp Intellectual Pty Verfahren und Röntgeneinrichtung zur Ermittlung eines Satzes von Projektionsabbildungen eines Untersuchungsobjektes
DE10333543A1 (de) * 2003-07-23 2005-02-24 Siemens Ag Verfahren zur gekoppelten Darstellung intraoperativer sowie interaktiv und iteraktiv re-registrierter präoperativer Bilder in der medizinischen Bildgebung
JP4691505B2 (ja) * 2003-12-08 2011-06-01 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 周期的に動作する対象のためのコンピュータ断層撮影方法
ATE402656T1 (de) * 2003-12-08 2008-08-15 Koninkl Philips Electronics Nv Computertomographieverfahren für periodisch bewegende gegenstände
DE102006011235A1 (de) * 2006-03-10 2007-09-13 Siemens Ag Verfahren zur Erfassung von Projektionsdatensätzen eines Untersuchungsobjekts
DE102006036281B4 (de) * 2006-08-03 2014-12-11 Siemens Aktiengesellschaft Verfahren zur Erzeugung von Stereobildpaaren eines Untersuchungsobjektes mit einem Röntgensystem und Röntgensystem
US20090154645A1 (en) * 2007-05-24 2009-06-18 Leon Lifshitz Teletherapy treatment center
FR2924255A1 (fr) * 2007-11-27 2009-05-29 Gen Electric Procede de traitement d'images cardiaques radiographiques en vue d'obtenir une image soustraite et recalee
DE102008016891B4 (de) * 2008-04-02 2017-09-21 Siemens Healthcare Gmbh Betriebsverfahren für eine verschwenkbare Polyplan-Bildgebungsanlage zur zeitaufgelösten Abbildung eines Untersuchungsobjekts, sowie Datenträger und verschwenkbare Polyplan-Bildgebungsanlage
WO2010108146A2 (en) 2009-03-20 2010-09-23 Orthoscan Incorporated Moveable imaging apparatus
EP2563206B1 (en) * 2010-04-29 2018-08-29 Massachusetts Institute of Technology Method and apparatus for motion correction and image enhancement for optical coherence tomography
US8755489B2 (en) 2010-11-11 2014-06-17 P-Cure, Ltd. Teletherapy location and dose distribution control system and method
US9125611B2 (en) 2010-12-13 2015-09-08 Orthoscan, Inc. Mobile fluoroscopic imaging system
US10839515B2 (en) 2017-04-28 2020-11-17 Massachusetts Institute Of Technology Systems and methods for generating and displaying OCT angiography data using variable interscan time analysis
US11668556B2 (en) 2017-05-05 2023-06-06 Massachusetts Institute Of Technology Systems and methods for generating and displaying OCT blood flow speeds by merging mutiple integrated spatial samplings

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5952359A (ja) * 1982-09-02 1984-03-26 Hitachi Medical Corp 画像間演算時の画像歪み自動補正装置
US5375156A (en) * 1992-03-31 1994-12-20 Siemens Medical Systems, Inc. Method and apparatus for 3-D computer tomography
US5647360A (en) * 1995-06-30 1997-07-15 Siemens Corporate Research, Inc. Digital subtraction angiography for 3D diagnostic imaging
DE19620371A1 (de) * 1996-05-21 1997-12-04 Philips Patentverwaltung Röntgenaufnahme-Verfahren
DE19705599A1 (de) 1997-02-14 1998-08-20 Philips Patentverwaltung Röntgenaufnahmeverfahren mit einer Aufnahmeserie aus unterschiedlichen Perspektiven
DE19705600A1 (de) * 1997-02-14 1998-08-20 Philips Patentverwaltung Verfahren zur Ermittlung der Transformation zwischen einem Objekt und seiner dreidimensionalen Darstellung und Anordnung zur Durchführung des Verfahrens

Also Published As

Publication number Publication date
DE10001709A1 (de) 2001-07-19
JP2001238877A (ja) 2001-09-04
US6438194B2 (en) 2002-08-20
US20010043671A1 (en) 2001-11-22
EP1118962A1 (de) 2001-07-25

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