DE602005027599D1 - Bildbasierte ortung einer medizinischen vorrichtung - Google Patents

Bildbasierte ortung einer medizinischen vorrichtung

Info

Publication number
DE602005027599D1
DE602005027599D1 DE602005027599T DE602005027599T DE602005027599D1 DE 602005027599 D1 DE602005027599 D1 DE 602005027599D1 DE 602005027599 T DE602005027599 T DE 602005027599T DE 602005027599 T DE602005027599 T DE 602005027599T DE 602005027599 D1 DE602005027599 D1 DE 602005027599D1
Authority
DE
Germany
Prior art keywords
medical device
image
based location
pixels
groups
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
DE602005027599T
Other languages
English (en)
Inventor
Raju R Viswanathan
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.)
Stereotaxis Inc
Original Assignee
Stereotaxis 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 Stereotaxis Inc filed Critical Stereotaxis Inc
Publication of DE602005027599D1 publication Critical patent/DE602005027599D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/12—Edge-based segmentation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/136—Segmentation; Edge detection involving thresholding
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/40—Analysis of texture
    • G06T7/41—Analysis of texture based on statistical description of texture
    • G06T7/44—Analysis of texture based on statistical description of texture using image operators, e.g. filters, edge density metrics or local histograms
    • 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
    • G06T2207/10121—Fluoroscopy
    • 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
    • G06T2207/30021—Catheter; Guide wire
    • 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)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Quality & Reliability (AREA)
  • Radiology & Medical Imaging (AREA)
  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Probability & Statistics with Applications (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Image Processing (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
DE602005027599T 2004-10-29 2005-10-31 Bildbasierte ortung einer medizinischen vorrichtung Active DE602005027599D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/977,488 US7190819B2 (en) 2004-10-29 2004-10-29 Image-based medical device localization
PCT/US2005/039613 WO2006050416A2 (en) 2004-10-29 2005-10-31 Image-based medical device localization

Publications (1)

Publication Number Publication Date
DE602005027599D1 true DE602005027599D1 (de) 2011-06-01

Family

ID=36261942

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005027599T Active DE602005027599D1 (de) 2004-10-29 2005-10-31 Bildbasierte ortung einer medizinischen vorrichtung

Country Status (5)

Country Link
US (1) US7190819B2 (de)
EP (1) EP1815389B1 (de)
AT (1) ATE506656T1 (de)
DE (1) DE602005027599D1 (de)
WO (1) WO2006050416A2 (de)

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Also Published As

Publication number Publication date
US7190819B2 (en) 2007-03-13
ATE506656T1 (de) 2011-05-15
EP1815389A4 (de) 2009-03-18
US20060093193A1 (en) 2006-05-04
EP1815389B1 (de) 2011-04-20
EP1815389A2 (de) 2007-08-08
WO2006050416A3 (en) 2006-12-28
WO2006050416A2 (en) 2006-05-11

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