2018
DOI: 10.1109/access.2018.2848201
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An Efficient Kalman Noise Canceller for Cardiac Signal Analysis in Modern Telecardiology Systems

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Cited by 28 publications
(11 citation statements)
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“…For the NSTDB, because the EM noise widely distributed in the NSTDB distributes in about 1-10Hz [36], the SNR of the ECG with the EM noise in the high-frequency band is higher than that in the low-frequency band. Losing the highfrequency information, the QRS detection algorithms with the conventional bandpass filters (such as [15], [16]) or the wavelet transforms similar to bandpass filters (such as [10]) TABLE 6.…”
Section: B Theoretical Analysis For the Results In Different Databasesmentioning
confidence: 99%
“…For the NSTDB, because the EM noise widely distributed in the NSTDB distributes in about 1-10Hz [36], the SNR of the ECG with the EM noise in the high-frequency band is higher than that in the low-frequency band. Losing the highfrequency information, the QRS detection algorithms with the conventional bandpass filters (such as [15], [16]) or the wavelet transforms similar to bandpass filters (such as [10]) TABLE 6.…”
Section: B Theoretical Analysis For the Results In Different Databasesmentioning
confidence: 99%
“…This variable step size has regularization effects, then its performance is good even for badly excited inputs also. Then by substituting (40) into (12) gives the proposed algorithm (41)…”
Section: Input Noise Variance Estimation Methodsmentioning
confidence: 99%
“…Input variance is estimated if we want to use in BC NLMS algorithm, because it is not practically available. Then practically, BC NLMS is calculated as (12) Where is input noise, variance estimate at particular iteration of t.…”
Section: Normalized Lms Algorithm and Bias Compensated Nlms Algorithmmentioning
confidence: 99%
“…Nowadays, the low-cost biomedical ECG holter or wearable devices are popularly used to monitor the ECG at home, or clinic [3]. However, due to the daily life activity, the ECG waves of these devices are severely contaminated by artifacts such as baseline wander (BW), motion, muscle, and power-line, etc [4]. The different types of methods such as digital filtering, i.e., finite and infinite impulse response (FIR-IIR) filters [5], adaptive filters [6], [7], transform domain filtering such as Fast Fourier Transform (FFT) [8] and Discrete Wavelet Transform (DWT) [9], source decomposition-based filtering such as empirical mode decomposition (EMD) [10] are popularly used by the researchers to remove artifacts from ECG.…”
Section: Introductionmentioning
confidence: 99%