2019
DOI: 10.1049/iet-smt.2018.5060
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Hybrid approach for ECG signal enhancement using dictionary learning‐based sparse representation

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Cited by 11 publications
(7 citation statements)
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“…In [119 ], another version of the SSA procedure (GSLPF) is also considered for denoising. In [122 ], a dictionary learning based sparse representation (DLSR) framework is presented, where a frequency‐localised sparse representation is used to remove BW and PLI. For AWGN and MA, a time‐localised sparse representation is used for denoising ECG signals.…”
Section: Techniques For Ecg Noise Removalmentioning
confidence: 99%
“…In [119 ], another version of the SSA procedure (GSLPF) is also considered for denoising. In [122 ], a dictionary learning based sparse representation (DLSR) framework is presented, where a frequency‐localised sparse representation is used to remove BW and PLI. For AWGN and MA, a time‐localised sparse representation is used for denoising ECG signals.…”
Section: Techniques For Ecg Noise Removalmentioning
confidence: 99%
“…The fourth group utilises the sparsity property of ECG for sparse optimisation to denoise ECG signals. Here, the signal is split into segments, and every segment is broken into sparse parts and residues to denoise ECG signals [7].…”
Section: Noise In Ecg Signalsmentioning
confidence: 99%
“…The fifth group uses Bayesian filters to introduce changes in the conventional dynamic ECG model of Kalman filter to denoise ECG signals. The last group is defined as hybrid systems combining various denoising methods previously reported in literature [7]. It has been shown that combined approaches including filtering techniques like conventional filtering [8] and adaptive filtering [9] can offer an improved reduction of noise in ECG signals.…”
Section: Noise In Ecg Signalsmentioning
confidence: 99%
See 1 more Smart Citation
“…Here piston driven device was used for monitoring exactly the rhythm when compressions occurred in the chest with enhanced results. A dictionary learning (DL)-based sparse illustration method is used for ECG signal improvement in [24]- [25] with computational efficiency. In [26] they found a technique on wavelet entropy measurements of heart rate variability (HRV) wave which gave better performance.…”
Section: Introductionmentioning
confidence: 99%