Title :
Noise reduction of ECG using spatial correlation filtering and stationary wavelet transform
Author :
Sui, Wentao ; Zhang, Dan
Author_Institution :
Sch. of Mech. Eng., Shandong Univ. of Technol., Zibo, China
Abstract :
A method based on spatial correlation filtering and stationary wavelet transform is proposed to eliminate the noise in ECG signal. The spatial correlation filtering is applied to shrink the wavelet coefficients, and the stationary wavelet transform is used to decompose the noisy signal. The experiment shows that the algorithm is good for noise reduction of ECG signal.
Keywords :
electrocardiography; wavelet transforms; ECG signal; noise reduction; spatial correlation filtering; stationary wavelet transform; wavelet coefficients; Correlation; Electrocardiography; Filtering; Noise; Wavelet coefficients; ECG signal; de-noising; spatial correlation filtering; stationary wavelet transform;
Conference_Titel :
Computer Science and Education (ICCSE), 2010 5th International Conference on
Conference_Location :
Hefei
Print_ISBN :
978-1-4244-6002-1
DOI :
10.1109/ICCSE.2010.5593418
