AU2002211391A1 - Enhanced virtual navigation and examination - Google Patents

Enhanced virtual navigation and examination

Info

Publication number
AU2002211391A1
AU2002211391A1 AU2002211391A AU1139102A AU2002211391A1 AU 2002211391 A1 AU2002211391 A1 AU 2002211391A1 AU 2002211391 A AU2002211391 A AU 2002211391A AU 1139102 A AU1139102 A AU 1139102A AU 2002211391 A1 AU2002211391 A1 AU 2002211391A1
Authority
AU
Australia
Prior art keywords
examination
virtual navigation
enhanced virtual
enhanced
navigation
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.)
Abandoned
Application number
AU2002211391A
Other languages
English (en)
Inventor
Ingmar Bitter
Dongqing Chen
Frank Ix Dachille
Arie E Kaufman
Kevin Kreeger
Sarang Lakare
Zhengrong Liang
Mark R. Wax
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.)
Research Foundation of State University of New York
Original Assignee
Research Foundation of State University of New York
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 Research Foundation of State University of New York filed Critical Research Foundation of State University of New York
Publication of AU2002211391A1 publication Critical patent/AU2002211391A1/en
Abandoned legal-status Critical Current

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
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/08—Volume rendering
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/10—Geometric effects
    • 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
    • G06T7/60—Analysis of geometric attributes
    • G06T7/62—Analysis of geometric attributes of area, perimeter, diameter or volume
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/60—Analysis of geometric attributes
    • G06T7/64—Analysis of geometric attributes of convexity or concavity
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2200/00—Indexing scheme for image data processing or generation, in general
    • G06T2200/04—Indexing scheme for image data processing or generation, in general involving 3D image data
    • 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
    • G06T2207/10072—Tomographic images
    • 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
    • G06T2207/20036—Morphological image processing
    • G06T2207/20044—Skeletonization; Medial axis 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
    • G06T2207/20—Special algorithmic details
    • G06T2207/20112—Image segmentation details
    • G06T2207/20132—Image cropping
    • 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
    • G06T2207/30028—Colon; Small intestine
    • 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
    • G06T2207/30061—Lung
    • 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
    • G06T2207/30172—Centreline of tubular or elongated structure
    • 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
    • G06T2219/028—Multiple view windows (top-side-front-sagittal-orthogonal)
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Geometry (AREA)
  • Computer Graphics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Image Generation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Processing Or Creating Images (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Image Analysis (AREA)
  • Endoscopes (AREA)
  • Image Processing (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
AU2002211391A 2000-10-02 2001-10-02 Enhanced virtual navigation and examination Abandoned AU2002211391A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US23731100P 2000-10-02 2000-10-02
US60/237,311 2000-10-02
PCT/US2001/030942 WO2002029723A1 (en) 2000-10-02 2001-10-02 Enhanced virtual navigation and examination

Publications (1)

Publication Number Publication Date
AU2002211391A1 true AU2002211391A1 (en) 2002-04-15

Family

ID=22893204

Family Applications (2)

Application Number Title Priority Date Filing Date
AU2002211391A Abandoned AU2002211391A1 (en) 2000-10-02 2001-10-02 Enhanced virtual navigation and examination
AU2001296506A Abandoned AU2001296506A1 (en) 2000-10-02 2001-10-02 Centerline and tree branch skeleton determination for virtual objects

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU2001296506A Abandoned AU2001296506A1 (en) 2000-10-02 2001-10-02 Centerline and tree branch skeleton determination for virtual objects

Country Status (5)

Country Link
US (2) US7706600B2 (ja)
EP (2) EP1337970A4 (ja)
JP (5) JP2004522464A (ja)
AU (2) AU2002211391A1 (ja)
WO (2) WO2002029723A1 (ja)

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AU2001296506A1 (en) 2002-04-15
EP1402478A4 (en) 2006-11-02
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US7574024B2 (en) 2009-08-11
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WO2002029717A3 (en) 2002-08-15
WO2002029723A1 (en) 2002-04-11
EP1337970A2 (en) 2003-08-27
US20070003131A1 (en) 2007-01-04
US20040109603A1 (en) 2004-06-10
EP1402478A2 (en) 2004-03-31
WO2002029723A9 (en) 2003-02-20
WO2002029717A2 (en) 2002-04-11

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