Document Detail


Three-dimensional ultrasonic reflection and attenuation imaging.
MedLine Citation:
PMID:  18263124     Owner:  NLM     Status:  In-Data-Review    
Abstract/OtherAbstract:
A three-dimensional, volumetric, data acquisition and reconstruction system for ultrasonic imaging is described. The method entails storing the digitized waveforms from each element of a multielement annular array, with bidirectional mechanical scanning. The system was implemented through digitization of the RF signals from each of the rings of an annular-array transducer, storage of the signals in computer memory, and offline image reconstruction. Initial reflection and reflex transmission images acquired with this system are presented. The results of different image reconstruction algorithms are demonstrated.
Authors:
P Schattner; T K Whitehurst; J F Jensen; A S Shah; P S Green
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  IEEE transactions on ultrasonics, ferroelectrics, and frequency control     Volume:  39     ISSN:  0885-3010     ISO Abbreviation:  IEEE Trans Ultrason Ferroelectr Freq Control     Publication Date:  1992  
Date Detail:
Created Date:  2008-02-11     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  9882735     Medline TA:  IEEE Trans Ultrason Ferroelectr Freq Control     Country:  United States    
Other Details:
Languages:  eng     Pagination:  102-11     Citation Subset:  -    
Affiliation:
SRI Int., Menlo Park, CA.
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