CN102665558A - X射线图像处理设备、x射线图像处理方法和计算机程序的存储介质 - Google Patents

X射线图像处理设备、x射线图像处理方法和计算机程序的存储介质 Download PDF

Info

Publication number
CN102665558A
CN102665558A CN201080057830.8A CN201080057830A CN102665558A CN 102665558 A CN102665558 A CN 102665558A CN 201080057830 A CN201080057830 A CN 201080057830A CN 102665558 A CN102665558 A CN 102665558A
Authority
CN
China
Prior art keywords
image
contrast agent
subtraction
zone
unit
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.)
Pending
Application number
CN201080057830.8A
Other languages
English (en)
Chinese (zh)
Inventor
宫本秀昭
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Publication of CN102665558A publication Critical patent/CN102665558A/zh
Pending legal-status Critical Current

Links

Images

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
    • A61B6/50—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
    • A61B6/504—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 blood vessels, e.g. by angiography
    • 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
    • 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
    • A61B6/481—Diagnostic techniques involving the use of contrast agents
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/11—Region-based segmentation
    • 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
    • A61B6/5264—Devices using data or image processing specially adapted for radiation diagnosis involving detection or reduction of artifacts or noise due to motion
    • 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
    • G06T2207/10121—Fluoroscopy
    • 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
    • G06T2207/20212—Image combination
    • G06T2207/20224—Image subtraction
    • 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
    • G06T2207/30101—Blood vessel; Artery; Vein; Vascular
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/30—Transforming light or analogous information into electric information
    • H04N5/32—Transforming X-rays
    • H04N5/321—Transforming X-rays with video transmission of fluoroscopic images
    • H04N5/325—Image enhancement, e.g. by subtraction techniques using polyenergetic X-rays

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Vascular Medicine (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
CN201080057830.8A 2009-12-18 2010-12-10 X射线图像处理设备、x射线图像处理方法和计算机程序的存储介质 Pending CN102665558A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009-288466 2009-12-18
JP2009288466A JP5645399B2 (ja) 2009-12-18 2009-12-18 Ｘ線画像処理装置、ｘ線画像処理方法、及びコンピュータプログラム
PCT/JP2010/072730 WO2011074655A1 (en) 2009-12-18 2010-12-10 X-ray image processing apparatus, x-ray image processing method, and storage medium for computer program

Publications (1)

Publication Number Publication Date
CN102665558A true CN102665558A (zh) 2012-09-12

Family

ID=44167406

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080057830.8A Pending CN102665558A (zh) 2009-12-18 2010-12-10 X射线图像处理设备、x射线图像处理方法和计算机程序的存储介质

Country Status (6)

Country Link
US (1) US20120250974A1 (enExample)
EP (1) EP2512343B1 (enExample)
JP (1) JP5645399B2 (enExample)
KR (1) KR20120099125A (enExample)
CN (1) CN102665558A (enExample)
WO (1) WO2011074655A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103976750A (zh) * 2012-11-14 2014-08-13 美国西门子医疗解决公司 用于观察脉管系统以及灌注组织的系统
CN106469449A (zh) * 2016-08-31 2017-03-01 上海联影医疗科技有限公司 一种医学图像中病灶的显示方法及装置
CN113989171A (zh) * 2021-09-06 2022-01-28 北京东软医疗设备有限公司 减影图生成方法及装置、存储介质、计算机设备

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11197651B2 (en) 2007-03-08 2021-12-14 Sync-Rx, Ltd. Identification and presentation of device-to-vessel relative motion
US9375164B2 (en) 2007-03-08 2016-06-28 Sync-Rx, Ltd. Co-use of endoluminal data and extraluminal imaging
US10716528B2 (en) 2007-03-08 2020-07-21 Sync-Rx, Ltd. Automatic display of previously-acquired endoluminal images
US9968256B2 (en) 2007-03-08 2018-05-15 Sync-Rx Ltd. Automatic identification of a tool
US9629571B2 (en) 2007-03-08 2017-04-25 Sync-Rx, Ltd. Co-use of endoluminal data and extraluminal imaging
EP2358269B1 (en) 2007-03-08 2019-04-10 Sync-RX, Ltd. Image processing and tool actuation for medical procedures
US11064964B2 (en) 2007-03-08 2021-07-20 Sync-Rx, Ltd Determining a characteristic of a lumen by measuring velocity of a contrast agent
EP2129284A4 (en) 2007-03-08 2012-11-28 Sync Rx Ltd IMAGING AND TOOLS FOR USE WITH MOBILE ORGANS
US9974509B2 (en) 2008-11-18 2018-05-22 Sync-Rx Ltd. Image super enhancement
US11064903B2 (en) 2008-11-18 2021-07-20 Sync-Rx, Ltd Apparatus and methods for mapping a sequence of images to a roadmap image
US10362962B2 (en) 2008-11-18 2019-07-30 Synx-Rx, Ltd. Accounting for skipped imaging locations during movement of an endoluminal imaging probe
JP5669416B2 (ja) * 2010-03-23 2015-02-12 オリンパス株式会社 蛍光観察装置
JP6099640B2 (ja) * 2011-06-23 2017-03-22 シンク−アールエックス，リミティド 管腔の背景の鮮明化
JP6016403B2 (ja) * 2012-03-27 2016-10-26 キヤノン株式会社 画像処理装置、画像処理方法
JP6021420B2 (ja) * 2012-05-07 2016-11-09 キヤノン株式会社 画像処理装置、画像処理方法およびプログラム
JP6134789B2 (ja) 2012-06-26 2017-05-24 シンク−アールエックス，リミティド 管腔器官における流れに関連する画像処理
JP6083990B2 (ja) * 2012-09-24 2017-02-22 キヤノン株式会社 放射線撮影装置、その制御方法及びプログラム
WO2014181347A2 (en) * 2013-04-23 2014-11-13 Aditya Imaging Information Technologies Method and system for processing a digital slide image of a stained tissue
US10119111B2 (en) * 2014-01-14 2018-11-06 SCREEN Holdings Co., Ltd. Cell colony area specifying apparatus, cell colony area specifying method, and recording medium
US10163217B2 (en) * 2014-02-17 2018-12-25 General Electric Copmany Method and system for processing scanned images
US9626579B2 (en) 2014-05-05 2017-04-18 Qualcomm Incorporated Increasing canny filter implementation speed
JP6873831B2 (ja) * 2017-06-07 2021-05-19 キヤノンメディカルシステムズ株式会社 医用画像診断装置、医用画像処理装置及び医用画像処理プログラム
GB2569371B (en) * 2017-12-15 2022-01-12 Lightpoint Medical Ltd Direct detection and imaging of charged particles from a radiopharmaceutical
EP3740130B1 (en) * 2018-01-19 2023-09-27 Koninklijke Philips N.V. Scan parameter adaption during a contrast enhanced scan
EP3958742A4 (en) 2019-05-24 2022-06-29 Shanghai United Imaging Healthcare Co., Ltd. Systems and methods for processing x-ray images
CN110443254B (zh) * 2019-08-02 2023-06-20 上海联影医疗科技股份有限公司 图像中金属区域的检测方法、装置、设备和存储介质

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60108034A (ja) * 1983-11-17 1985-06-13 株式会社東芝 Ｘ線診断装置
JPS61199389A (ja) * 1985-02-28 1986-09-03 Shimadzu Corp ディジタルサブトラクション装置
JPH02114776A (ja) * 1988-10-25 1990-04-26 Toshiba Corp Ｘ線診断装置
JPH0430786A (ja) 1990-05-28 1992-02-03 Konpetsukusu:Kk 雑菌遮断通気性培養容器
JPH04364677A (ja) * 1991-06-12 1992-12-17 Toshiba Corp 放射線診断のための画像処理装置
JPH05167927A (ja) * 1991-12-12 1993-07-02 Toshiba Corp 画像処理装置
JPH08336519A (ja) * 1995-06-14 1996-12-24 Hitachi Medical Corp Ｘ線診断治療システム
US5982915A (en) * 1997-07-25 1999-11-09 Arch Development Corporation Method of detecting interval changes in chest radiographs utilizing temporal subtraction combined with automated initial matching of blurred low resolution images
JP3785128B2 (ja) * 2002-09-19 2006-06-14 株式会社東芝 画像診断装置、画像処理方法、画像処理装置及び記憶媒体
US20060034502A1 (en) * 2004-08-10 2006-02-16 Konica Minolta Medical & Graphic, Inc. Image processing system and image processing method
JP5161427B2 (ja) * 2006-02-20 2013-03-13 株式会社東芝 画像撮影装置、画像処理装置及びプログラム
US9314214B2 (en) * 2006-09-13 2016-04-19 Brainlab Ltd. Calibration of radiographic images
US8111895B2 (en) * 2006-12-06 2012-02-07 Siemens Medical Solutions Usa, Inc. Locally adaptive image enhancement for digital subtraction X-ray imaging
US8437519B2 (en) * 2007-10-19 2013-05-07 Siemens Medical Solutions Usa, Inc. Automated image data subtraction system suitable for use in angiography
JP5685534B2 (ja) * 2008-08-13 2015-03-18 コーニンクレッカ フィリップス エヌ ヴェ 冠状血管及び心筋灌流情報の動的視覚化

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103976750A (zh) * 2012-11-14 2014-08-13 美国西门子医疗解决公司 用于观察脉管系统以及灌注组织的系统
CN103976750B (zh) * 2012-11-14 2017-06-23 西门子保健有限责任公司 用于观察脉管系统以及灌注组织的系统
CN106469449A (zh) * 2016-08-31 2017-03-01 上海联影医疗科技有限公司 一种医学图像中病灶的显示方法及装置
CN106469449B (zh) * 2016-08-31 2019-12-20 上海联影医疗科技有限公司 一种医学图像中病灶的显示方法及装置
CN113989171A (zh) * 2021-09-06 2022-01-28 北京东软医疗设备有限公司 减影图生成方法及装置、存储介质、计算机设备
CN113989171B (zh) * 2021-09-06 2025-02-18 北京东软医疗设备有限公司 减影图生成方法及装置、存储介质、计算机设备

Also Published As

Publication number Publication date
KR20120099125A (ko) 2012-09-06
US20120250974A1 (en) 2012-10-04
JP2011125572A (ja) 2011-06-30
EP2512343A1 (en) 2012-10-24
JP5645399B2 (ja) 2014-12-24
EP2512343A4 (en) 2013-09-18
EP2512343B1 (en) 2016-03-16
WO2011074655A1 (en) 2011-06-23

Similar Documents

Publication Publication Date Title
CN102665558A (zh) X射线图像处理设备、x射线图像处理方法和计算机程序的存储介质
JP5610761B2 (ja) Ｘ線画像処理装置、ｘ線画像処理システム、ｘ線画像処理方法、及びコンピュータプログラム
US9922409B2 (en) Edge emphasis in processing images based on radiation images
CN102274038B (zh) 放射线图像区域提取装置、放射线图像区域提取方法以及放射线摄影装置
JP5828649B2 (ja) 画像処理装置、画像処理方法、及びコンピュータプログラム
US8542794B2 (en) Image processing apparatus for a moving image of an object irradiated with radiation, method thereof, and storage medium
US8494239B2 (en) Image processing device, method and program
JP5839710B2 (ja) 解析点設定装置および方法、並びに体動検出装置および方法
Kroon et al. Coherence filtering to enhance the mandibular canal in cone-beam CT data
WO2014136415A1 (ja) 体動検出装置および方法
JP6002324B2 (ja) 放射線画像生成装置及び画像処理方法
Chandran et al. Segmentation of dental radiograph images
EP3154026B1 (en) Image processing apparatus, control method thereof, and computer program
JP6383145B2 (ja) 画像処理装置、画像処理装置の制御方法およびプログラム
EP4026087B1 (en) Method and system for image normalisation
JP6120913B2 (ja) 画像処理装置、画像処理方法、及びコンピュータプログラム
Lebois et al. Geometry-constrained coronary arteries motion estimation from 2D angiograms-Application to injection side recognition
Hofer et al. DCE-MRI Non-Rigid Kidney Registration
Li et al. Novel Background Removing Scheme for X-Ray Imaging System

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20120912