Data processing of stress ECGs using discrete cosine transform

Computers in Biology and Medicine

Volumn 28, Issue 6, 1998, Pages 639-658

  Paul, Joseph S ^a   Reddy, M R S ^a   Jagadeesh Kumar, V ^a  

^a INDIAN INSTITUTE OF TECHNOLOGY MADRAS   (India)

Author keywords

Hankel structure; MMSE; SVD smoothing; Wiener filter

Indexed keywords

ALGORITHM; ARTICLE; ELECTROCARDIOGRAPHY; INFORMATION PROCESSING; PRIORITY JOURNAL; SIGNAL NOISE RATIO;

ALGORITHMS; ELECTROCARDIOGRAPHY; EXERTION; HUMANS; MATHEMATICAL COMPUTING; RESPIRATION; SENSITIVITY AND SPECIFICITY;

EID: 0031742439     PISSN: 00104825     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0010-4825(98)00042-0     Document Type: Article

References (13)

1. Evanich M.J., Newberry O., Partridge L.D. Some limitations of periodic noise removal by averaging techniques. J. Appl. Physiol. 33:1972;536-541.
2. Simoons M.L., Boom H.B., Smallenburg E. On-line processing of orthogonal exercise electrocardiograms. Comput. Biomed. Res. 8:1975;105-117.
3. Flower N.C., Shvartsman V., Kenelly B.M. Surface recording of His-Purkinje activity on every-beat basis without digital averaging. Circulation. 63:1972;948-952.
4. El-Sherif N.R., Mehra J.A., Gomes, Kelen G. Appraisal of a low noise Electrocardiogram. J. Am. Coll. Cardiol. 1:1983;456-467.
5. Thakor N.V., Zhu V.S. Application of adaptive filtering to ECG analysis: noise cancellation and arrhythmia detection. IEEE Trans. Biomed. Eng. 38:1991;785-793.
6. Meyer C.R., Keiser H.N. Electrocardiogram baseline noise estimation and removal using cubic splines and state space computations. Comput. Biomed. Res. 10:1977;450-470.
7. Van Alste' J.A., Schilder T.S. Removal of baseline wander and power-line interference from the ECG by an efficient FIR filter with reduced number of taps. IEEE Trans. Biomed. Eng. 32:1985;1052-1061.
8. Sörnmo L. Time-varying digital filtering of ECG baseline wander. Med. Biol. Eng. Comput. 31:1993;503-508.
9. N. Ahamed, K.R. Rao, Orthogonal Transforms for Digital Signal Processing, Springer Verlag, New York, 1975.
10. Dologolou I., Carayannis G. Physical interpretation of signal reconstruction from reduced rank matrices. IEEE Trans. Signal Process. 39:1991;1681-1682.
11. Vander Veen A.J., Deprettere E.F. Subspace-based signal analysis using singular value decomposition. Proc. IEEE. 81:1993;1275-1308.
12. Pan J., Tompkins W.J. A real time QRS detection algorithm. IEEE Trans. Biomed. Eng. 32:1985;230-236.
13. S.K. Srikanth, A high resolution signal averaged ECG system for identification of myocardial patients prone to ventricular tachycardia, M.S. thesis, Indian Institute of Technology, Madras, India, April 1996.