WO2005034039A3 - System and method for local deformable motion analysis - Google Patents

System and method for local deformable motion analysis Download PDF

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Publication number
WO2005034039A3
WO2005034039A3 PCT/US2004/032724 US2004032724W WO2005034039A3 WO 2005034039 A3 WO2005034039 A3 WO 2005034039A3 US 2004032724 W US2004032724 W US 2004032724W WO 2005034039 A3 WO2005034039 A3 WO 2005034039A3
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WO
WIPO (PCT)
Prior art keywords
motion
local
image regions
background image
global
Prior art date
Application number
PCT/US2004/032724
Other languages
French (fr)
Other versions
WO2005034039A2 (en
Inventor
Bogdan Georgescu
Xiang Sean Zhou
Dorin Comaniciu
Sriram Krishnan
Original Assignee
Siemens Corp Res Inc
Bogdan Georgescu
Xiang Sean Zhou
Dorin Comaniciu
Sriram Krishnan
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 Siemens Corp Res Inc, Bogdan Georgescu, Xiang Sean Zhou, Dorin Comaniciu, Sriram Krishnan filed Critical Siemens Corp Res Inc
Priority to DE112004001861T priority Critical patent/DE112004001861B4/en
Priority to JP2006534246A priority patent/JP4427548B2/en
Priority to CN2004800359288A priority patent/CN101103377B/en
Publication of WO2005034039A2 publication Critical patent/WO2005034039A2/en
Publication of WO2005034039A3 publication Critical patent/WO2005034039A3/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • 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
    • G06T7/0014—Biomedical image inspection using an image reference approach
    • G06T7/0016—Biomedical image inspection using an image reference approach involving temporal comparison
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/246—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
    • G06T7/251—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments involving models
    • 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
    • G06T2207/10132—Ultrasound 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30048—Heart; Cardiac

Abstract

[0061] A system and method for local deformable motion analysis and for accurately tracking motion of an object isolating local motion of an object from global motion of an object is disclosed. The object is viewed in an image sequence and image regions are sampled to identify object image regions and background image regions. The motion of at least one of the identified background image regions is estimated to identify those background image regions affected by global motion. Motion from multiple background image regions are combined to measure the global motion in that image frame. The measured global motion in the object image regions are compensated to measure local motion of the object and the local motion of the object is tracked. A system and method for accurately measuring the local deformable motion of an object as the relative motion between two control point sets is disclosed. The point sets are defined as the inner contour and the outer contour of an object. The motion of the control point sets is estimated and the relative motion is used to characterize the local deformation and local motion of the object
PCT/US2004/032724 2003-10-02 2004-10-04 System and method for local deformable motion analysis WO2005034039A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE112004001861T DE112004001861B4 (en) 2003-10-02 2004-10-04 System and method for analyzing local deformable movements of a wall of the left ventricle of a heart
JP2006534246A JP4427548B2 (en) 2003-10-02 2004-10-04 Apparatus and method for analyzing locally deformable motion
CN2004800359288A CN101103377B (en) 2003-10-02 2004-10-04 System and method for local deformable motion analysis

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US50821003P 2003-10-02 2003-10-02
US60/508,210 2003-10-02
US50836703P 2003-10-03 2003-10-03
US60/508,367 2003-10-03
US51085603P 2003-10-13 2003-10-13
US60/510,856 2003-10-13
US56683304P 2004-04-30 2004-04-30
US60/566,833 2004-04-30

Publications (2)

Publication Number Publication Date
WO2005034039A2 WO2005034039A2 (en) 2005-04-14
WO2005034039A3 true WO2005034039A3 (en) 2005-07-21

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PCT/US2004/032724 WO2005034039A2 (en) 2003-10-02 2004-10-04 System and method for local deformable motion analysis

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US (1) US7421101B2 (en)
JP (2) JP4427548B2 (en)
CN (1) CN101103377B (en)
DE (1) DE112004001861B4 (en)
WO (1) WO2005034039A2 (en)

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US7421101B2 (en) 2008-09-02
DE112004001861B4 (en) 2013-01-24
JP2007509642A (en) 2007-04-19
US20050074154A1 (en) 2005-04-07
CN101103377A (en) 2008-01-09
DE112004001861T5 (en) 2006-09-07
WO2005034039A2 (en) 2005-04-14
JP2009226226A (en) 2009-10-08
CN101103377B (en) 2010-10-06
JP4427548B2 (en) 2010-03-10

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