DE69825845D1 - Verfahren zum Zusammensetzen des Strahlungsbildes eines Körpers aus Strahlungsteilbildern - Google Patents

Verfahren zum Zusammensetzen des Strahlungsbildes eines Körpers aus Strahlungsteilbildern

Info

Publication number
DE69825845D1
DE69825845D1 DE69825845T DE69825845T DE69825845D1 DE 69825845 D1 DE69825845 D1 DE 69825845D1 DE 69825845 T DE69825845 T DE 69825845T DE 69825845 T DE69825845 T DE 69825845T DE 69825845 D1 DE69825845 D1 DE 69825845D1
Authority
DE
Germany
Prior art keywords
radiation
assembling
partial images
radiation image
image
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 - Lifetime
Application number
DE69825845T
Other languages
English (en)
Other versions
DE69825845T2 (de
Inventor
Piet Dewaele
Piet Vuylsteke
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.)
Agfa HealthCare NV
Original Assignee
Agfa Gevaert NV
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 Agfa Gevaert NV filed Critical Agfa Gevaert NV
Application granted granted Critical
Publication of DE69825845D1 publication Critical patent/DE69825845D1/de
Publication of DE69825845T2 publication Critical patent/DE69825845T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B42/00—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means
    • G03B42/02—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means using X-rays
    • 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
    • A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4283—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by a detector unit being housed in a cassette
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B37/00—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe
    • G03B37/04—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe with cameras or projectors providing touching or overlapping fields of view
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06T3/4038—Image mosaicing, e.g. composing plane images from plane sub-images
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/24—Aligning, centring, orientation detection or correction of the image
    • 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
    • A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
    • A61B6/505—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for diagnosis of bone
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/16—Image acquisition using multiple overlapping images; Image stitching
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V2201/00—Indexing scheme relating to image or video recognition or understanding
    • G06V2201/03—Recognition of patterns in medical or anatomical images

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Theoretical Computer Science (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Multimedia (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Image Processing (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
DE69825845T 1997-12-01 1998-11-17 Verfahren zum Zusammensetzen des Strahlungsbildes eines Körpers aus Strahlungsteilbildern Expired - Lifetime DE69825845T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP97203766A EP0919856B1 (de) 1997-12-01 1997-12-01 Verfahren und Vorrichtung zur Aufzeichnung eines Strahlungsbildes von einem länglichen Körper
EP97203766 1997-12-01

Publications (2)

Publication Number Publication Date
DE69825845D1 true DE69825845D1 (de) 2004-09-30
DE69825845T2 DE69825845T2 (de) 2005-09-01

Family

ID=8228999

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69733689T Expired - Lifetime DE69733689T2 (de) 1997-12-01 1997-12-01 Verfahren und Vorrichtung zur Aufzeichnung eines Strahlungsbildes von einem länglichen Körper
DE69825845T Expired - Lifetime DE69825845T2 (de) 1997-12-01 1998-11-17 Verfahren zum Zusammensetzen des Strahlungsbildes eines Körpers aus Strahlungsteilbildern

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69733689T Expired - Lifetime DE69733689T2 (de) 1997-12-01 1997-12-01 Verfahren und Vorrichtung zur Aufzeichnung eines Strahlungsbildes von einem länglichen Körper

Country Status (4)

Country Link
US (1) US6269177B1 (de)
EP (1) EP0919856B1 (de)
JP (2) JPH11244269A (de)
DE (2) DE69733689T2 (de)

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US6696691B2 (en) 2000-12-21 2004-02-24 Eastman Kodak Company Elongated computed radiography cassette having image alignment aid
US7388686B2 (en) 2003-02-25 2008-06-17 Zink Imaging, Llc Image stitching for a multi-head printer
US7791626B2 (en) * 2001-05-30 2010-09-07 Zink Imaging, Inc. Print head pulsing techniques for multicolor printers
US7830405B2 (en) 2005-06-23 2010-11-09 Zink Imaging, Inc. Print head pulsing techniques for multicolor printers
US8377844B2 (en) * 2001-05-30 2013-02-19 Zink Imaging, Inc. Thermally-insulating layers and direct thermal imaging members containing same
US6744062B2 (en) * 2001-09-11 2004-06-01 Eastman Kodak Company Apparatus for radiographically imaging elongated objects
US6895106B2 (en) 2001-09-11 2005-05-17 Eastman Kodak Company Method for stitching partial radiation images to reconstruct a full image
US6614032B2 (en) 2001-12-03 2003-09-02 Eastman Kodak Company Computed radiography cassette with x-ray transmissive edges
US6793390B2 (en) 2002-10-10 2004-09-21 Eastman Kodak Company Method for automatic arrangement determination of partial radiation images for reconstructing a stitched full image
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US8041409B2 (en) * 2005-09-08 2011-10-18 Carestream Health, Inc. Method and apparatus for multi-modal imaging
US8050735B2 (en) * 2005-09-08 2011-11-01 Carestream Health, Inc. Apparatus and method for multi-modal imaging
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US20080181528A1 (en) * 2007-01-25 2008-07-31 Sony Corporation Faster serial method for continuously varying Gaussian filters
JP5571578B2 (ja) * 2008-01-18 2014-08-13 コーニンクレッカ フィリップス エヌ ヴェ マルチセグメント再構成
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JP5523025B2 (ja) 2008-09-16 2014-06-18 富士フイルム株式会社 放射線画像検出器の撮像面の設置誤差検出方法および画像補正方法
WO2010114478A1 (en) * 2009-03-31 2010-10-07 Azimuth Intellectual Products Pte Ltd Apparatus and methods for analysing goods cartons
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US8213572B2 (en) 2009-08-11 2012-07-03 Minnigh Todd R Retrofitable long-length digital radiography imaging apparatus and method
JP5657224B2 (ja) 2009-08-31 2015-01-21 富士フイルム株式会社 放射線画像検出器の撮像面の設置誤差の程度を判定する方法および装置
US8351568B2 (en) 2009-09-11 2013-01-08 Carestream Health, Inc. Long length multiple detector imaging apparatus and method
EP2497424A1 (de) 2011-03-07 2012-09-12 Agfa Healthcare Verfahren und Vorrichtung für Röntgenbildgebung
EP2535866A1 (de) 2011-06-16 2012-12-19 Agfa HealthCare Verfahren zur Detektion und Anzeige von Ungenauigkeiten bei der Abbildung großer Längen
JP2013120242A (ja) * 2011-12-06 2013-06-17 Canon Inc 放射線撮影装置
JP6099620B2 (ja) * 2014-03-03 2017-03-22 富士フイルム株式会社 放射線画像撮影装置
WO2015181196A1 (en) * 2014-05-27 2015-12-03 Agfa Healthcare Method for controlling multiple wireless self-triggering radiographic image sensors in a single exposure
JP6413534B2 (ja) 2014-09-17 2018-10-31 コニカミノルタ株式会社 放射線画像撮影システム
US9820703B2 (en) 2014-11-17 2017-11-21 Carestream Health, Inc. Tiled digital radiography detectors for long-length imaging
US10499863B2 (en) 2014-11-17 2019-12-10 Carestream Health, Inc. Tiled digital radiography detectors for long-length imaging
US10638986B2 (en) 2014-11-17 2020-05-05 Carestream Health, Inc. Modular single shot digital radiography for long-length imaging
EP3023057B1 (de) * 2014-11-19 2021-03-31 Fujifilm Corp Strahlungsbildgebungsvorrichtung
JP6072096B2 (ja) * 2015-01-30 2017-02-01 キヤノン株式会社 放射線撮影システム、制御方法、制御方法、及びプログラム
JP6072102B2 (ja) * 2015-01-30 2017-02-01 キヤノン株式会社 放射線撮影システム及び放射線撮影方法
CN105832353B (zh) 2015-01-30 2020-11-06 佳能株式会社 放射线摄像系统
JP2016179097A (ja) 2015-03-24 2016-10-13 キヤノン株式会社 放射線撮像システム及び放射線撮影システム
JP6611449B2 (ja) * 2015-03-31 2019-11-27 キヤノン株式会社 放射線撮像システム及び放射線撮影システム
US11386556B2 (en) 2015-12-18 2022-07-12 Orthogrid Systems Holdings, Llc Deformed grid based intra-operative system and method of use
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JP6862099B2 (ja) * 2016-04-13 2021-04-21 キヤノン株式会社 放射線撮影システム及び放射線撮影方法
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Also Published As

Publication number Publication date
DE69825845T2 (de) 2005-09-01
EP0919856A1 (de) 1999-06-02
US6269177B1 (en) 2001-07-31
JP4526134B2 (ja) 2010-08-18
DE69733689T2 (de) 2006-05-18
JPH11244270A (ja) 1999-09-14
DE69733689D1 (de) 2005-08-11
EP0919856B1 (de) 2005-07-06
JPH11244269A (ja) 1999-09-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8327 Change in the person/name/address of the patent owner

Owner name: AGFA HEALTHCARE NV, MORTSEL, BE