CN104812304B - 用于断层融合移动射线照相装置的扫描几何校正 - Google Patents

用于断层融合移动射线照相装置的扫描几何校正 Download PDF

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Publication number
CN104812304B
CN104812304B CN201380060581.1A CN201380060581A CN104812304B CN 104812304 B CN104812304 B CN 104812304B CN 201380060581 A CN201380060581 A CN 201380060581A CN 104812304 B CN104812304 B CN 104812304B
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ray source
ray
detector
imaging
reconstruction
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CN104812304A (zh
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R.A.西蒙
D.H.富斯
J.约克斯顿
X.王
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Eastman Kodak Co
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Eastman Kodak Co
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    • 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
    • A61B6/025—Tomosynthesis
    • 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
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4405—Constructional features of apparatus for radiation diagnosis the apparatus being movable or portable, e.g. handheld or mounted on a trolley
    • 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
    • A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
    • A61B6/5205—Devices using data or image processing specially adapted for radiation diagnosis involving processing of raw data to produce diagnostic data
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/003—Reconstruction from projections, e.g. tomography
    • G06T11/005—Specific pre-processing for tomographic reconstruction, e.g. calibration, source positioning, rebinning, scatter correction, retrospective gating

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Veterinary Medicine (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
CN201380060581.1A 2012-11-20 2013-11-19 用于断层融合移动射线照相装置的扫描几何校正 Active CN104812304B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261728401P 2012-11-20 2012-11-20
US61/728401 2012-11-20
PCT/US2013/070686 WO2014081686A1 (en) 2012-11-20 2013-11-19 Scan geometry corrections for tomosynthesis mobile radiographic apparatus

Publications (2)

Publication Number Publication Date
CN104812304A CN104812304A (zh) 2015-07-29
CN104812304B true CN104812304B (zh) 2019-09-17

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US (1) US9649074B2 (enExample)
EP (1) EP2922473B1 (enExample)
JP (1) JP6316307B2 (enExample)
CN (1) CN104812304B (enExample)
WO (1) WO2014081686A1 (enExample)

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WO2017180513A1 (en) * 2016-04-11 2017-10-19 The Regents Of The University Of California Real-time, parallel x-ray tomosynthesis
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JP7184584B2 (ja) * 2018-09-27 2022-12-06 富士フイルム株式会社 放射線撮影装置
JP6995727B2 (ja) 2018-09-27 2022-01-17 富士フイルム株式会社 トモシンセシス撮影装置とその作動方法
JP7086805B2 (ja) 2018-09-27 2022-06-20 富士フイルム株式会社 トモシンセシス撮影装置とその作動方法
US20200163635A1 (en) * 2018-11-27 2020-05-28 General Electric Company Mobile x-ray device for digital tomography
EP3738513B1 (en) 2019-05-14 2023-09-13 Agfa Nv System and method for recording positional information of moving image modality components at the exact acquisition moments of a tomographic image capture sequence
JP7146707B2 (ja) * 2019-07-29 2022-10-04 富士フイルム株式会社 放射線撮影装置
JP7381714B2 (ja) * 2020-03-10 2023-11-15 富士フイルム株式会社 放射線撮影システムのコンソール、放射線撮影システムのコンソールの作動方法、放射線撮影システムのコンソールの作動プログラム
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US9649074B2 (en) 2017-05-16
JP2016501080A (ja) 2016-01-18
WO2014081686A1 (en) 2014-05-30
JP6316307B2 (ja) 2018-04-25
EP2922473B1 (en) 2020-12-16
EP2922473A1 (en) 2015-09-30
CN104812304A (zh) 2015-07-29
US20150265223A1 (en) 2015-09-24

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