Principal component analysis in ECG signal processing
Citations
635 citations
Cites methods from "Principal component analysis in ECG..."
...The PCA technique separates the sources according to the energy contribution to the signal....
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...According to Kallas et al. [83], KPCA performs better, due to its nonlinear structure....
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...In that work, a comparison between PCA the ECG signal....
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...Aiming at reducing the dimension of the feature vector, various techniques have been applied directly on the samples that represent the heartbeat (in the neighborhood of the R peak) as principal component analysis (PCA) [75–77], or independent component analysis (ICA) [78–80], in which new coefficients are extracted to represent the heartbeat....
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...Another technique based on PCA, the Kernel Principal Component Analisys (KPCA), was used by Kanaan et al. [82]....
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213 citations
Cites methods from "Principal component analysis in ECG..."
...This approach is applied in different studies such as data reduction, beat detection, classification, signal segmentation and feature extraction [25, 3]....
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181 citations
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References
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