DE602004021538D1 - Verfahren zum Segmentieren eines Röntgenbildes in diagnostisch relevante und diagnostisch irrelevante Bereiche - Google Patents

Verfahren zum Segmentieren eines Röntgenbildes in diagnostisch relevante und diagnostisch irrelevante Bereiche

Info

Publication number
DE602004021538D1
DE602004021538D1 DE602004021538T DE602004021538T DE602004021538D1 DE 602004021538 D1 DE602004021538 D1 DE 602004021538D1 DE 602004021538 T DE602004021538 T DE 602004021538T DE 602004021538 T DE602004021538 T DE 602004021538T DE 602004021538 D1 DE602004021538 D1 DE 602004021538D1
Authority
DE
Germany
Prior art keywords
diagnostically
segmenting
ray image
relevant
irrelevant areas
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.)
Active
Application number
DE602004021538T
Other languages
English (en)
Inventor
Xiaohui Wang
Hui Luo
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.)
Carestream Health Inc
Original Assignee
Carestream Health 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 Carestream Health Inc filed Critical Carestream Health Inc
Publication of DE602004021538D1 publication Critical patent/DE602004021538D1/de
Anticipated expiration legal-status Critical
Active legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/11—Region-based segmentation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/26—Segmentation of patterns in the image field; Cutting or merging of image elements to establish the pattern region, e.g. clustering-based techniques; Detection of occlusion
    • G06V10/267—Segmentation of patterns in the image field; Cutting or merging of image elements to establish the pattern region, e.g. clustering-based techniques; Detection of occlusion by performing operations on regions, e.g. growing, shrinking or watersheds
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/28—Quantising the image, e.g. histogram thresholding for discrimination between background and foreground patterns
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20048—Transform domain processing
    • G06T2207/20061—Hough transform
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V2201/00—Indexing scheme relating to image or video recognition or understanding
    • G06V2201/03—Recognition of patterns in medical or anatomical images

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
DE602004021538T 2003-07-24 2004-07-12 Verfahren zum Segmentieren eines Röntgenbildes in diagnostisch relevante und diagnostisch irrelevante Bereiche Active DE602004021538D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/625,919 US7391895B2 (en) 2003-07-24 2003-07-24 Method of segmenting a radiographic image into diagnostically relevant and diagnostically irrelevant regions

Publications (1)

Publication Number Publication Date
DE602004021538D1 true DE602004021538D1 (de) 2009-07-30

Family

ID=33490888

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004021538T Active DE602004021538D1 (de) 2003-07-24 2004-07-12 Verfahren zum Segmentieren eines Röntgenbildes in diagnostisch relevante und diagnostisch irrelevante Bereiche

Country Status (4)

Country Link
US (1) US7391895B2 (de)
EP (1) EP1501048B1 (de)
JP (1) JP2005296605A (de)
DE (1) DE602004021538D1 (de)

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US7623728B2 (en) * 2004-03-24 2009-11-24 General Electric Company Method and product for processing digital images
DE102004028372A1 (de) 2004-06-11 2006-01-05 Universität Bremen Verfahren und Vorrichtung zur Segmentierung einer digitalen Abbildung von Zellen
US7596265B2 (en) * 2004-09-23 2009-09-29 Hewlett-Packard Development Company, L.P. Segmenting pixels in an image based on orientation-dependent adaptive thresholds
DE102005018349B4 (de) * 2005-04-20 2010-09-09 Siemens Ag Verfahren zur Bestimmung der Lage eines Patienten in einem Magnetresonanzgerät und Magnetresonanzeinrichtung
US7702141B2 (en) * 2005-06-29 2010-04-20 General Electric Company Method for quantifying an object in a larger structure using a reconstructed image
US8384763B2 (en) * 2005-07-26 2013-02-26 Her Majesty the Queen in right of Canada as represented by the Minster of Industry, Through the Communications Research Centre Canada Generating a depth map from a two-dimensional source image for stereoscopic and multiview imaging
DE102005043051B4 (de) * 2005-09-09 2015-12-17 Siemens Aktiengesellschaft Verfahren und Einrichtung zum Erzeugen eines Röntgenbildes
US7620260B2 (en) * 2005-11-10 2009-11-17 Samsung Electronics Co., Ltd. Line thinning method and system for grayscale image
US20070147671A1 (en) * 2005-12-22 2007-06-28 Eastman Kodak Company Analyzing radiological image using 3D stereo pairs
US20070242869A1 (en) * 2006-04-12 2007-10-18 Eastman Kodak Company Processing and measuring the spine in radiographs
US7796793B2 (en) * 2006-09-20 2010-09-14 Carestream Health, Inc. Determining mammographic image view and laterality
US8150110B2 (en) * 2006-11-22 2012-04-03 Carestream Health, Inc. ROI-based rendering for diagnostic image consistency
US7801344B2 (en) * 2006-12-01 2010-09-21 Carestream Health, Inc. Edge boundary definition for radiographic detector
US7903861B2 (en) * 2006-12-28 2011-03-08 Carestream Health, Inc. Method for classifying breast tissue density using computed image features
CN101540040B (zh) * 2008-03-21 2012-12-12 深圳迈瑞生物医疗电子股份有限公司 自动检测限束器边界的方法与装置
JP2010205067A (ja) * 2009-03-04 2010-09-16 Fujifilm Corp 領域抽出装置、領域抽出方法及び領域抽出プログラム
CN101897592B (zh) * 2009-05-27 2013-03-06 深圳迈瑞生物医疗电子股份有限公司 X射线影像中金属异物的提取方法和装置
JP5804340B2 (ja) * 2010-06-10 2015-11-04 株式会社島津製作所 放射線画像領域抽出装置、放射線画像領域抽出プログラム、放射線撮影装置および放射線画像領域抽出方法
US8497924B2 (en) * 2011-04-27 2013-07-30 Eastman Kodak Company Apparatus for eliminating background noise
US8493479B2 (en) * 2011-04-27 2013-07-23 Eastman Kodak Company Method of eliminating background noise
US8781187B2 (en) * 2011-07-13 2014-07-15 Mckesson Financial Holdings Methods, apparatuses, and computer program products for identifying a region of interest within a mammogram image
JP2014123230A (ja) * 2012-12-20 2014-07-03 Sony Corp 画像処理装置、画像処理方法、及び、プログラム
US20140264078A1 (en) * 2013-03-12 2014-09-18 Agfa Healthcare Nv Radiation Image Read-Out and Cropping System
JP5822893B2 (ja) * 2013-10-31 2015-11-25 キヤノン株式会社 画像処理装置、画像処理システム、画像処理方法、プログラム、及び記録媒体
US9626476B2 (en) 2014-03-27 2017-04-18 Change Healthcare Llc Apparatus, method and computer-readable storage medium for transforming digital images
CN104376556B (zh) * 2014-10-31 2017-06-16 四川大学 一种岩石ct图像目标分割方法
US11389131B2 (en) 2018-06-27 2022-07-19 Denti.Ai Technology Inc. Systems and methods for processing of dental images
WO2024123294A1 (en) * 2022-12-05 2024-06-13 Aselsan Elektroni̇k Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ A method for segmentation - based x-ray image collimation area detection and anatomical area decomposition

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US5268967A (en) * 1992-06-29 1993-12-07 Eastman Kodak Company Method for automatic foreground and background detection in digital radiographic images
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EP0742536B1 (de) 1995-05-11 2000-09-13 Agfa-Gevaert N.V. Bestrahlungsfeldererkennungsverfahren
US5862249A (en) * 1995-12-01 1999-01-19 Eastman Kodak Company Automated method and system for determination of positional orientation of digital radiographic images
US5889882A (en) * 1996-03-21 1999-03-30 Eastman Kodak Company Detection of skin-line transition in digital medical imaging
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US6775399B1 (en) * 1999-11-17 2004-08-10 Analogic Corporation ROI segmentation image processing system
US6694046B2 (en) * 2001-03-28 2004-02-17 Arch Development Corporation Automated computerized scheme for distinction between benign and malignant solitary pulmonary nodules on chest images
EP1256907B1 (de) 2001-05-10 2008-03-05 Agfa HealthCare NV Retrospektive Verbesserung von Inhomogenitäten in Röntgenbildern

Also Published As

Publication number Publication date
JP2005296605A (ja) 2005-10-27
US20050018893A1 (en) 2005-01-27
EP1501048A2 (de) 2005-01-26
EP1501048A3 (de) 2005-10-12
EP1501048B1 (de) 2009-06-17
US7391895B2 (en) 2008-06-24

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