IN2014CH00296A - - Google Patents

Info

Publication number
IN2014CH00296A
IN2014CH00296A IN296CH2014A IN2014CH00296A IN 2014CH00296 A IN2014CH00296 A IN 2014CH00296A IN 296CH2014 A IN296CH2014 A IN 296CH2014A IN 2014CH00296 A IN2014CH00296 A IN 2014CH00296A
Authority
IN
India
Prior art keywords
image
gap
phantom
effective reconstruction
automatically determining
Prior art date
Application number
Other languages
English (en)
Inventor
Xue Li Wang
Zhenhua Xu
Jun Li
Ximiao Cao
Bin Wang
Original Assignee
Ge Med Sys Global Tech Co Llc
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 Ge Med Sys Global Tech Co Llc filed Critical Ge Med Sys Global Tech Co Llc
Publication of IN2014CH00296A publication Critical patent/IN2014CH00296A/en

Links

Classifications

    • 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]
    • 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
    • A61B6/4208—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
    • A61B6/4233—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector using matrix detectors
    • 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
    • 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
    • A61B6/5258—Devices using data or image processing specially adapted for radiation diagnosis involving detection or reduction of artifacts or noise
    • 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
    • A61B6/58—Testing, adjusting or calibrating thereof
    • A61B6/582—Calibration
    • A61B6/583—Calibration using calibration phantoms

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Pulmonology (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
IN296CH2014 2013-01-31 2014-01-23 IN2014CH00296A (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310037507.XA CN103961120B (zh) 2013-01-31 2013-01-31 Ct设备及其使用的图像处理方法

Publications (1)

Publication Number Publication Date
IN2014CH00296A true IN2014CH00296A (enExample) 2015-04-03

Family

ID=51222945

Family Applications (1)

Application Number Title Priority Date Filing Date
IN296CH2014 IN2014CH00296A (enExample) 2013-01-31 2014-01-23

Country Status (4)

Country Link
US (1) US9386957B2 (enExample)
JP (1) JP6609091B2 (enExample)
CN (1) CN103961120B (enExample)
IN (1) IN2014CH00296A (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8958623B1 (en) * 2014-04-29 2015-02-17 Heartflow, Inc. Systems and methods for correction of artificial deformation in anatomic modeling
JP6810045B2 (ja) * 2015-01-26 2021-01-06 イリノイ トゥール ワークス インコーポレイティド 線形検出器アレイ用のギャップ分解能
JP6632912B2 (ja) * 2016-02-29 2020-01-22 キヤノンメディカルシステムズ株式会社 Ｘ線ｃｔ装置
CN109239764B (zh) * 2018-07-18 2022-08-23 重庆邮电大学 一种大平板ct探测器高产率模块化生产组装方法
CN110796605B (zh) * 2018-08-01 2024-04-23 上海西门子医疗器械有限公司 图像处理方法和装置、存储介质、处理器和终端
CN118071686B (zh) * 2024-01-23 2024-11-12 中国人民解放军陆军军医大学第一附属医院 基于人工智能的医疗设备运行状态监控方法及系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3583567B2 (ja) * 1996-11-14 2004-11-04 株式会社日立メディコ Ｘ線断層撮像装置
DE10142605A1 (de) * 2001-08-31 2003-04-03 Siemens Ag Verfahren zur Überprüfung der Qualität der Bilddarstellung von bildgebenden Systemen für die medizinische Diagnostik
US7539284B2 (en) * 2005-02-11 2009-05-26 Besson Guy M Method and system for dynamic low dose X-ray imaging
JP4006451B2 (ja) * 2005-05-12 2007-11-14 株式会社東芝 Ｘ線ｃｔ装置及びそのミスアライメント補正方法
JP2010243394A (ja) * 2009-04-08 2010-10-28 Tele Systems:Kk 放射線検出器及び放射線撮像装置
CN102802531B (zh) * 2009-06-23 2014-12-03 株式会社日立医疗器械 X射线ct装置

Also Published As

Publication number Publication date
US9386957B2 (en) 2016-07-12
JP6609091B2 (ja) 2019-11-20
CN103961120B (zh) 2018-06-08
CN103961120A (zh) 2014-08-06
US20140211911A1 (en) 2014-07-31
JP2014147753A (ja) 2014-08-21

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