Invention Grant
US09254116B2 Methods, systems and apparatuses for Van-Cittert Zernike imaging
有权
Van-Cittert Zernike成像方法,系统和装置
- Patent Title: Methods, systems and apparatuses for Van-Cittert Zernike imaging
- Patent Title (中): Van-Cittert Zernike成像方法,系统和装置
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Application No.: US13638996Application Date: 2011-03-30
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Publication No.: US09254116B2Publication Date: 2016-02-09
- Inventor: Jeremy J. Dahl , Muyinatu A. Lediju Bell , Gregg E. Trahey
- Applicant: Jeremy J. Dahl , Muyinatu A. Lediju Bell , Gregg E. Trahey
- Applicant Address: US NC Durham
- Assignee: Duke University
- Current Assignee: Duke University
- Current Assignee Address: US NC Durham
- Agency: Withrow & Terranova, PLLC
- International Application: PCT/US2011/030516 WO 20110330
- International Announcement: WO2011/123529 WO 20111006
- Main IPC: A61B8/00
- IPC: A61B8/00 ; A61B8/14 ; A61B8/08 ; G01S7/52 ; G01S15/89

Abstract:
A method of creating an ultrasound image includes receiving a return signal from a time delayed signal emitted from a plurality of transducer elements at a target the return signal comprising a measurement at each of the plurality of transducer elements formed from a plurality of reflections off of a plurality of volume elements forming a two dimensional slice of a target, computing a Van-Cittert Zernike (VCZ) curve for each of the plurality of volume elements based upon the measured return signals and creating an short-lag spatial coherence (SLSC) image comprising a plurality of pixels each associated with one of the plurality of volume elements wherein each of the plurality of pixels comprises a value computed from a metric of the VCZ curve computed for each of the associated plurality of volume elements.
Public/Granted literature
- US20130109971A1 METHODS, SYSTEMS AND APPARATUSES FOR VAN-CITTERT ZERNIKE IMAGING Public/Granted day:2013-05-02
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