Title :
Performance of the Hilbert transform in fetal phonocardiography for cardiotacogram generation
Author :
Jimenez, Aida ; Charleston, Sonia ; Pena, Miguel ; Aljama, Tomhs ; Ortiz, Rocio
Author_Institution :
Dept. of Electr. Eng., Univ. Autonoma Metropolitana, Mexico City, Mexico
Abstract :
This work evaluated the capability of the Hilbert Transform to generate reliable cardiotacograms from fetal phonocardiography
Keywords :
Hilbert transforms; acoustic signal processing; bioacoustics; cardiology; medical signal processing; obstetrics; Hilbert transform performance; cardiac sounds; cardiotacogram generation; fetal phonocardiography; reliable cardiotacograms; sound ending point; sound maximum point; sound starting point; Band pass filters; Bandwidth; Cardiology; Envelope detectors; Finite impulse response filter; Image processing; Iterative methods; Signal generators; Signal processing; Signal to noise ratio;
Conference_Titel :
[Engineering in Medicine and Biology, 1999. 21st Annual Conference and the 1999 Annual Fall Meetring of the Biomedical Engineering Society] BMES/EMBS Conference, 1999. Proceedings of the First Joint
Conference_Location :
Atlanta, GA
Print_ISBN :
0-7803-5674-8
DOI :
10.1109/IEMBS.1999.802375
