A new algorithm for detection of S1 and S2 heart sounds

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

Volumn 2, Issue , 2006, Pages

  Kumar, D ^a   Carvalho, P ^a   Antunes, M ^b   Gil, P ^a   Henriques, J ^a   Eugenio L ^b  

^a UNIVERSITY OF COIMBRA   (Portugal)

^b CENTRO HOSPITALAR E UNIVERSITÁRIO DE COIMBRA   (Portugal)

Author keywords

[No Author keywords available]

Indexed keywords

CLASSIFICATION (OF INFORMATION); ELECTROCARDIOGRAPHY; IMAGE SEGMENTATION; NEURAL NETWORKS; SIGNAL DETECTION; WAVELET TRANSFORMS;

HEART SOUND LOBES; MEL-FREQUENCY COEFFICIENTS; PROSTHETIC VALVE; SHANNON ENERGY;

ALGORITHMS;

EID: 33947659944     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (4)

1. P. Carvalho, P. Gil, J. Henriques, M. Antunes and L. Eugénio, "Low complexity algorithm for heart sound segmentation using the variance fractal dimension," in Proc. of the Int. Sym. on Intelligent Signal Processing, 2005.
2. J. E. Hebden and I. N. Torry, "Neural network and conventional classifiers to distinguish between first and second heart sound," Artificial Intelligence Methods for Biomedical Data Processing, IEE Coll., vol. 3, pp. 1-6, 1996.
3. H. Liang, S. Lukkarinen, and I. Hartimo, "Heart sound segmentation algorithm based on heart sound envelogram," in Proc. of IEEE Computers in Cardiology, pp. 105 - 108, 1997.
4. D. L. Thomson and R. Chengalvarayan, "Use of periodicity and jitter as speech recognition features," in Proc. of the ICASSP, pp. 21 - 24, 1998.