Time-frequency analysis of pediatric murmurs

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 3253, Issue , 1998, Pages 177-187

  Lombardo, Joseph S ^a   Blodget, Lisa A ^a   Rosen, Ron S ^a   Najmi, Amir Homayoon ^a   Thompson, W Reid ^a  

^a JOHNS HOPKINS UNIVERSITY APPLIED PHYSICS LABORATORY   (United States)

Author keywords

Pediatric Murmurs; Signal Processing; Spectrogram; Time Frequency Analysis; Wavelet Transforms; Wigner Distributions

Indexed keywords

ACOUSTIC SIGNAL PROCESSING; COMPUTERIZED TOMOGRAPHY; COST EFFECTIVENESS; FOURIER TRANSFORMS; MAGNETIC RESONANCE IMAGING; MEDICAL IMAGING; PATHOLOGY; SPECTROGRAPHS; WAVELET TRANSFORMS;

PEDIATRIC MURMURS; TIME-FREQUENCY ANALYSIS; WIGNER DISTRIBUTIONS;

DIAGNOSIS;

EID: 0032224517     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.308027     Document Type: Conference Paper

References (12)

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4. Current uses of phonocardiography in clinical practice
5. Phonocardiogram signal analysis: A review
6. Comparison of short-time Fourier, wavelet and time-domain analyses of intracardiac sounds
7. Digital acoustic analysis of precordial innocent versus ventricular septal defect murmurs in children
8. The continuous wavelet transform and variable resolution time-frequency analysis
9. The Wigner distribution: A time-frequency analysis tool
10. Theorie et applicatios de le notion de signal analytique