CN109688931B - 谱计算机断层扫描指纹识别 - Google Patents

谱计算机断层扫描指纹识别 Download PDF

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CN109688931B
CN109688931B CN201780043267.0A CN201780043267A CN109688931B CN 109688931 B CN109688931 B CN 109688931B CN 201780043267 A CN201780043267 A CN 201780043267A CN 109688931 B CN109688931 B CN 109688931B
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CN109688931A (zh
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S·戈特曼
L·戈申
R·E·伦金斯基
M·A·刘易斯
T·C·泽斯比
X·段
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Koninklijke Philips NV
University of Texas System
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Koninklijke Philips NV
University of Texas System
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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
    • A61B6/03—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
    • A61B6/4241—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector using energy resolving detectors, e.g. photon counting
    • 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
    • A61B6/46—Arrangements for interfacing with the operator or the patient
    • A61B6/461—Displaying means of special interest
    • A61B6/463—Displaying means of special interest characterised by displaying multiple images or images and diagnostic data on one display
    • 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
    • A61B6/46—Arrangements for interfacing with the operator or the patient
    • A61B6/467—Arrangements for interfacing with the operator or the patient characterised by special input means
    • A61B6/469—Arrangements for interfacing with the operator or the patient characterised by special input means for selecting a region of interest [ROI]
    • 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
    • A61B6/48—Diagnostic techniques
    • A61B6/482—Diagnostic techniques involving multiple energy imaging
    • 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
    • A61B6/5211—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0012—Biomedical image inspection
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/20—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems
    • 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
    • G06T2207/10—Image acquisition modality
    • G06T2207/10072—Tomographic images
    • G06T2207/10081—Computed x-ray tomography [CT]

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Optics & Photonics (AREA)
  • Molecular Biology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Human Computer Interaction (AREA)
  • Pulmonology (AREA)
  • Quality & Reliability (AREA)
  • General Physics & Mathematics (AREA)
  • Primary Health Care (AREA)
  • Epidemiology (AREA)
  • Databases & Information Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
CN201780043267.0A 2016-07-13 2017-07-12 谱计算机断层扫描指纹识别 Active CN109688931B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662361702P 2016-07-13 2016-07-13
US62/361702 2016-07-13
PCT/EP2017/067644 WO2018011321A1 (en) 2016-07-13 2017-07-12 Spectral computed tomography fingerprinting

Publications (2)

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CN109688931A CN109688931A (zh) 2019-04-26
CN109688931B true CN109688931B (zh) 2024-01-12

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US (1) US10820865B2 (enExample)
EP (1) EP3484369B1 (enExample)
JP (1) JP7258744B2 (enExample)
CN (1) CN109688931B (enExample)
WO (1) WO2018011321A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020002174A1 (en) 2018-06-29 2020-01-02 Koninklijke Philips N.V. Imaging system configured to generate non-spectral volumetric image data from a kvp switching multi-energy acquisition
CN111340127B (zh) * 2020-03-04 2023-01-10 清华大学 基于材料聚类的能谱ct迭代材料分解方法和装置
EP3944819A1 (en) * 2020-07-30 2022-02-02 Koninklijke Philips N.V. X-ray position tracking
EP3967233A1 (en) 2020-09-09 2022-03-16 Koninklijke Philips N.V. Controller for a ct scanner
EP4009227A1 (en) 2020-12-01 2022-06-08 Koninklijke Philips N.V. Local spectral-covariance computation and display
US11786201B1 (en) * 2022-06-14 2023-10-17 Curvebeam Ai Limited Method and system for material decomposition in dual- or multiple-energy x-ray based imaging
TWI793035B (zh) * 2022-06-24 2023-02-11 晶睿通訊股份有限公司 影像缺陷辨識方法及其影像分析裝置

Citations (7)

* Cited by examiner, † Cited by third party
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CN101166469A (zh) * 2005-04-26 2008-04-23 皇家飞利浦电子股份有限公司 用于光谱ct的双层探测器
CN101495039A (zh) * 2005-09-22 2009-07-29 皇家飞利浦电子股份有限公司 用于能谱ct的定量物质分解
CN102076263A (zh) * 2008-06-30 2011-05-25 皇家飞利浦电子股份有限公司 频谱ct
JP2011110245A (ja) * 2009-11-27 2011-06-09 Ge Medical Systems Global Technology Co Llc 画像表示装置、ｘ線ｃｔ装置およびプログラム
CN104700390A (zh) * 2013-12-09 2015-06-10 通用电气公司 双能ct造影剂增强扫描图像中的钙化部分识别方法
WO2016059527A2 (en) * 2014-10-13 2016-04-21 Koninklijke Philips N.V. Spectral imaging
CN105559813A (zh) * 2014-11-04 2016-05-11 株式会社东芝 医用图像诊断装置以及医用图像处理装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7599465B2 (en) 2004-11-19 2009-10-06 General Electric Company Detection of thrombi in CT using energy discrimination
US7983382B2 (en) * 2008-11-26 2011-07-19 General Electric Company System and method for material segmentation utilizing computed tomography scans
US8294717B2 (en) 2009-06-26 2012-10-23 Kabushiki Kaisha Toshiba Advanced clustering method for material separation in dual energy CT
US8588494B2 (en) * 2010-10-29 2013-11-19 General Electric Company System and method for material decomposition optimization in image domain
CN104700389B (zh) 2013-12-09 2019-08-13 通用电气公司 双能ct扫描图像中的对象识别方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101166469A (zh) * 2005-04-26 2008-04-23 皇家飞利浦电子股份有限公司 用于光谱ct的双层探测器
CN101495039A (zh) * 2005-09-22 2009-07-29 皇家飞利浦电子股份有限公司 用于能谱ct的定量物质分解
CN102076263A (zh) * 2008-06-30 2011-05-25 皇家飞利浦电子股份有限公司 频谱ct
JP2011110245A (ja) * 2009-11-27 2011-06-09 Ge Medical Systems Global Technology Co Llc 画像表示装置、ｘ線ｃｔ装置およびプログラム
CN104700390A (zh) * 2013-12-09 2015-06-10 通用电气公司 双能ct造影剂增强扫描图像中的钙化部分识别方法
WO2016059527A2 (en) * 2014-10-13 2016-04-21 Koninklijke Philips N.V. Spectral imaging
CN105559813A (zh) * 2014-11-04 2016-05-11 株式会社东芝 医用图像诊断装置以及医用图像处理装置

Also Published As

Publication number Publication date
US10820865B2 (en) 2020-11-03
EP3484369B1 (en) 2023-05-31
EP3484369A1 (en) 2019-05-22
US20190290226A1 (en) 2019-09-26
WO2018011321A1 (en) 2018-01-18
JP7258744B2 (ja) 2023-04-17
JP2019527885A (ja) 2019-10-03
CN109688931A (zh) 2019-04-26

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