DocumentCode
1064058
Title
Identifying the Signal of Interest for Partially Overlapping Ultrasonic Echoes
Author
Cepel, Raina ; Neal, Steven P.
Author_Institution
Missouri Univ., Columbia
Volume
54
Issue
7
fYear
2007
fDate
7/1/2007 12:00:00 AM
Firstpage
1470
Lastpage
1474
Abstract
The basic problem addressed in this paper is to discriminate between two signals that are at approximately the same time, but which originate at different echo sources. The proposed solution is to systematically perturb the field and discriminate between signals based on differences in amplitude variations between the two signals.
Keywords
echo; signal detection; ultrasonics; partial overlapping; signal identification; signal of interest; ultrasonic echoes; Amplitude estimation; Backscatter; Collision mitigation; Frequency; Nonhomogeneous media; Signal processing; Ultrasonic transducers; Voltage; Algorithms; Image Enhancement; Image Interpretation, Computer-Assisted; Imaging, Three-Dimensional; Reproducibility of Results; Sensitivity and Specificity; Subtraction Technique; Ultrasonography;
fLanguage
English
Journal_Title
Ultrasonics, Ferroelectrics, and Frequency Control, IEEE Transactions on
Publisher
ieee
ISSN
0885-3010
Type
jour
DOI
10.1109/TUFFC.2007.408
Filename
4277164
Link To Document