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WO2002042998A3 - Method and system for the display of regions of interest in medical images - Google Patents

Method and system for the display of regions of interest in medical images Download PDF

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Publication number
WO2002042998A3
WO2002042998A3 PCT/US2001/043472 US0143472W WO0242998A3 WO 2002042998 A3 WO2002042998 A3 WO 2002042998A3 US 0143472 W US0143472 W US 0143472W WO 0242998 A3 WO0242998 A3 WO 0242998A3
Authority
WO
WIPO (PCT)
Prior art keywords
cad
probability
markers
display
added
Prior art date
Application number
PCT/US2001/043472
Other languages
French (fr)
Other versions
WO2002042998A2 (en
Inventor
R Jimmy Roehrig
Original Assignee
R2 Technology 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 R2 Technology Inc filed Critical R2 Technology Inc
Priority to AU2002236449A priority Critical patent/AU2002236449A1/en
Publication of WO2002042998A2 publication Critical patent/WO2002042998A2/en
Publication of WO2002042998A3 publication Critical patent/WO2002042998A3/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T19/00—Manipulating 3D models or images for computer graphics
    • G06T19/20—Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts
    • 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
    • G06V10/25—Determination of region of interest [ROI] or a volume of interest [VOI]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2219/00—Indexing scheme for manipulating 3D models or images for computer graphics
    • G06T2219/20—Indexing scheme for editing of 3D models
    • G06T2219/2012—Colour editing, changing, or manipulating; Use of colour codes
    • 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
    • G06V2201/032—Recognition of patterns in medical or anatomical images of protuberances, polyps nodules, etc.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Graphics (AREA)
  • Architecture (AREA)
  • Multimedia (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Image Processing (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)

Abstract

A computer-aided diagnostic (CAD) method and system (Fig. 1) provide image annotation information that can include an assessment of the probability, likelihood or predictive value of the CAD-detected suspected abnormalities as an additional aid to the radiologist. More specifically, probability values, in numerical form and/or analog form, are added to the locational markers of the CAD-detected suspected abnormalities. The task of a physician using a CAD system is believed to be made easier by displaying two different markers representing different probability thresholds. An additional threshold can be used to display 'extra view markers' as an additional aid or guide to the radiologic technician to take extra views of a patient before the patient is released or discharged. A control device is added to allow the user to select and vary the probability threshold for the display of locational markers.
PCT/US2001/043472 2000-11-22 2001-11-21 Method and system for the display of regions of interest in medical images WO2002042998A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002236449A AU2002236449A1 (en) 2000-11-22 2001-11-21 Method and system for the display of regions of interest in medical images

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25277500P 2000-11-22 2000-11-22
US60/252,775 2000-11-22

Publications (2)

Publication Number Publication Date
WO2002042998A2 WO2002042998A2 (en) 2002-05-30
WO2002042998A3 true WO2002042998A3 (en) 2003-02-13

Family

ID=22957494

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/043472 WO2002042998A2 (en) 2000-11-22 2001-11-21 Method and system for the display of regions of interest in medical images

Country Status (2)

Country Link
AU (1) AU2002236449A1 (en)
WO (1) WO2002042998A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6970587B1 (en) 1997-08-28 2005-11-29 Icad, Inc. Use of computer-aided detection system outputs in clinical practice
US5999639A (en) 1997-09-04 1999-12-07 Qualia Computing, Inc. Method and system for automated detection of clustered microcalcifications from digital mammograms
US7308126B2 (en) 1997-08-28 2007-12-11 Icad, Inc. Use of computer-aided detection system outputs in clinical practice
US6801645B1 (en) 1999-06-23 2004-10-05 Icad, Inc. Computer aided detection of masses and clustered microcalcifications with single and multiple input image context classification strategies
WO2005086065A2 (en) 2004-03-05 2005-09-15 Philips Intellectual Property & Standards Gmbh Interactive computer-aided diagnosis
US8184874B2 (en) 2006-12-22 2012-05-22 Carestream Health, Inc. Enhanced display of medical images
CN101622648B (en) 2007-03-01 2013-05-01 皇家飞利浦电子股份有限公司 Image viewing window
EP3467770B1 (en) * 2017-10-05 2022-11-23 Siemens Healthcare GmbH Method for analysing a medical imaging data set, system for analysing a medical imaging data set, computer program product and a computer-readable medium
RU2697733C1 (en) * 2019-06-10 2019-08-19 Общество с ограниченной ответственностью "Медицинские Скрининг Системы" System for processing x-ray images and outputting result to user

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5509084A (en) * 1991-08-29 1996-04-16 Kabushiki Kaisha Toshiba Method and apparatus for postprocessing medical images
US5970164A (en) * 1994-08-11 1999-10-19 Sophisview Technologies, Ltd. System and method for diagnosis of living tissue diseases

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5509084A (en) * 1991-08-29 1996-04-16 Kabushiki Kaisha Toshiba Method and apparatus for postprocessing medical images
US5970164A (en) * 1994-08-11 1999-10-19 Sophisview Technologies, Ltd. System and method for diagnosis of living tissue diseases

Also Published As

Publication number Publication date
AU2002236449A1 (en) 2002-06-03
WO2002042998A2 (en) 2002-05-30

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