DocumentCode
1310746
Title
A fast algorithm for detecting contractions in uterine electromyography
Author
Rudhakrishnan, N. ; Wilson, J.D. ; Lowery, Colm ; Eswaran, H. ; Murphy, Patrick
Author_Institution
Dept. of Appl. Sci., Arkansas Univ., Little Rock, AR, USA
Volume
19
Issue
2
fYear
2000
Firstpage
89
Lastpage
94
Abstract
Discusses a method of higher-order zero crossings, which was found to be an effective tool for signal analysis. This method mirrors the spectral characteristics of certain Gaussian and non-Gaussian processes. The authors use this method to discriminate between contraction segments interspersed in a uterine EMG recorded from the abdominal surface. They also describe a schematic circuit that can be implemented for fast on-line detection of contraction segments.
Keywords
electromyography; medical signal detection; medical signal processing; obstetrics; spectral analysis; EMG; Gaussian processes; abdominal surface recording; contractions detection; fast algorithm; fast on-line detection; higher-order zero crossings method; non-Gaussian processes; schematic circuit; spectral characteristics; uterine electromyography; Capacitive sensors; Data acquisition; Electromyography; Filters; Signal analysis;
fLanguage
English
Journal_Title
Engineering in Medicine and Biology Magazine, IEEE
Publisher
ieee
ISSN
0739-5175
Type
jour
DOI
10.1109/51.827411
Filename
827411
Link To Document