CN105122300B - 根据双能量图像确定剩余模式图像 - Google Patents

根据双能量图像确定剩余模式图像 Download PDF

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Publication number
CN105122300B
CN105122300B CN201480015630.4A CN201480015630A CN105122300B CN 105122300 B CN105122300 B CN 105122300B CN 201480015630 A CN201480015630 A CN 201480015630A CN 105122300 B CN105122300 B CN 105122300B
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Prior art keywords
image data
intensity
pattern
pixel
surplus
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Expired - Fee Related
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CN201480015630.4A
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English (en)
Chinese (zh)
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CN105122300A (zh
Inventor
R·维姆科
T·比洛
A·戈森
K·埃哈德
M·贝格特尔特
H·S·黑泽
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Koninklijke Philips NV
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Koninklijke Philips Electronics NV
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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
    • A61B6/48—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
    • A61B6/46—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
    • A61B6/50—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
    • A61B6/502—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 breast, i.e. mammography
    • 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
    • A61B6/5229—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image
    • A61B6/5235—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image combining images from the same or different ionising radiation imaging techniques, e.g. PET and 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
    • A61B6/54—Control of apparatus or devices for radiation diagnosis
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—Two-dimensional [2D] image generation
    • G06T11/60—Creating or editing images; Combining images with text
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
    • 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
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/136—Segmentation; Edge detection involving thresholding
    • 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
    • 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
    • G06T2207/10116—X-ray image
    • 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
    • G06T2207/20—Special algorithmic details
    • G06T2207/20092—Interactive image processing based on input by user
    • G06T2207/20104—Interactive definition of region of interest [ROI]
    • 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
    • G06T2207/30068—Mammography; Breast
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2210/00—Indexing scheme for image generation or computer graphics
    • G06T2210/41—Medical
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2211/00—Image generation
    • G06T2211/40—Computed tomography
    • G06T2211/408—Dual energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Pathology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Optics & Photonics (AREA)
  • Public Health (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Human Computer Interaction (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Quality & Reliability (AREA)
  • Image Processing (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
CN201480015630.4A 2013-03-15 2014-03-14 根据双能量图像确定剩余模式图像 Expired - Fee Related CN105122300B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361787489P 2013-03-15 2013-03-15
US61/787,489 2013-03-15
PCT/IB2014/059770 WO2014141163A2 (en) 2013-03-15 2014-03-14 Determining a residual mode image from a dual energy image

Publications (2)

Publication Number Publication Date
CN105122300A CN105122300A (zh) 2015-12-02
CN105122300B true CN105122300B (zh) 2018-09-25

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Country Link
US (1) US9706968B2 (https=)
EP (1) EP2973391B1 (https=)
JP (1) JP6251297B2 (https=)
CN (1) CN105122300B (https=)
WO (1) WO2014141163A2 (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3234918A1 (en) * 2014-12-16 2017-10-25 Koninklijke Philips N.V. Correspondence probability map driven visualization
US11016040B2 (en) 2017-05-16 2021-05-25 Job Corporation Apparatus and method of processing data acquired in x-ray examination, and x-ray examination system equipped with the apparatus
EP3441005B1 (de) * 2017-08-11 2022-04-06 Siemens Healthcare GmbH Analyse von läsionen mit hilfe der multi-energie-ct-bildgebung
CN107595311A (zh) * 2017-08-30 2018-01-19 沈阳东软医疗系统有限公司 双能量ct图像处理方法、装置以及设备
JP7120662B2 (ja) * 2017-09-22 2022-08-17 ザ・ユニバーシティ・オブ・シカゴ 低線量マルチスペクトルｘ線トモグラフィーのためのシステムおよび方法
US10830855B2 (en) * 2018-03-28 2020-11-10 University Of Virginia Patent Foundation Free-breathing cine DENSE imaging
EP3974872A1 (en) * 2020-09-29 2022-03-30 Detection Technology Oy Dual-energy imaging device and method

Citations (3)

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US20020186875A1 (en) * 2001-04-09 2002-12-12 Burmer Glenna C. Computer methods for image pattern recognition in organic material
US20080292194A1 (en) * 2005-04-27 2008-11-27 Mark Schmidt Method and System for Automatic Detection and Segmentation of Tumors and Associated Edema (Swelling) in Magnetic Resonance (Mri) Images
GB2464574A (en) * 2008-10-27 2010-04-28 Huawei Tech Co Ltd Combining multiple images to enhance dynamic range

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US4789930A (en) 1985-11-15 1988-12-06 Picker International, Inc. Energy dependent gain correction for radiation detection
AUPO525897A0 (en) 1997-02-24 1997-03-20 Redflex Traffic Systems Pty Ltd Digital image processing
ATE374979T1 (de) * 2004-04-13 2007-10-15 Aic Fraktal-skr-verfahren zur auswertung der bildqualität
US7599465B2 (en) 2004-11-19 2009-10-06 General Electric Company Detection of thrombi in CT using energy discrimination
FR2932298B1 (fr) 2008-06-06 2010-07-30 Gen Electric Procede de traitement d'une image radiologique d'un organe
US9129360B2 (en) 2009-06-10 2015-09-08 Koninklijke Philips N.V. Visualization apparatus for visualizing an image data set
US9092878B2 (en) 2009-10-13 2015-07-28 Ramot At Tel-Aviv University Ltd. Method and system for processing an image
GB201006046D0 (en) * 2010-04-12 2010-05-26 Ge Healthcare Uk Ltd System and method for determining motion of a biological object
KR20120007892A (ko) 2010-07-15 2012-01-25 삼성전자주식회사 영상 처리 방법 및 장치와 이를 채용한 의료영상시스템
BR112013012981A2 (pt) * 2010-11-26 2016-12-06 Koninkl Philips Electronics Nv aparelho de processamento de imagem, estação de trabalho, aparelhos de imagem, método de criação e produto de programa de computador
US8818069B2 (en) * 2010-11-30 2014-08-26 General Electric Company Methods for scaling images to differing exposure times
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Patent Citations (3)

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US20020186875A1 (en) * 2001-04-09 2002-12-12 Burmer Glenna C. Computer methods for image pattern recognition in organic material
US20080292194A1 (en) * 2005-04-27 2008-11-27 Mark Schmidt Method and System for Automatic Detection and Segmentation of Tumors and Associated Edema (Swelling) in Magnetic Resonance (Mri) Images
GB2464574A (en) * 2008-10-27 2010-04-28 Huawei Tech Co Ltd Combining multiple images to enhance dynamic range

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a contrast-correction metnod for digital substraction radiography;Masafuma Ohki 等;《JOURNAL OF PERIODONTAL RESEARCH》;19880701;第23卷(第4期);第277-280页 *
Generalized subtraction methods in digital mammography;Angelo Taibi;《European Journal of Radiology》;20091201;第72卷(第3期);第447-453页 *
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Using an entropy similarity measure to enhance the quality of DSA images with an algorithm based on template matching;Thorsten M 等;《VISUALIZATION IN BIOMEDICAL COMPUTING:4TH INTERNATIONAL CONFERENCE》;19960930;第235-240页 *

Also Published As

Publication number Publication date
US20160038112A1 (en) 2016-02-11
WO2014141163A3 (en) 2015-08-27
JP6251297B2 (ja) 2017-12-20
US9706968B2 (en) 2017-07-18
JP2016516464A (ja) 2016-06-09
WO2014141163A2 (en) 2014-09-18
EP2973391A2 (en) 2016-01-20
EP2973391B1 (en) 2018-11-14
CN105122300A (zh) 2015-12-02

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Granted publication date: 20180925