A new QRS detection algorithm based on the Hilbert transform
Citations
407 citations
Cites background or methods from "A new QRS detection algorithm based..."
...[21] as an improved first-derivative-based QRS detection method by using a variable threshold that does not need to be experimentally determined....
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...reach the accuracy levels reported in [21], [24]....
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...In previous studies [21], [24], the effects of the Hilbert transform on the differentiated ECG have been explained in terms of its odd symmetry property and signal envelope....
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195 citations
165 citations
163 citations
Cites background or methods from "A new QRS detection algorithm based..."
...The processed segments have equally fixed lengths [36,46]....
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...Some investigators use a first derivative before applying the Hilbert transform [35–37]....
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...Threshold The threshold step has been used in the literature as the last stage for most QRS detection algorithms [23,24,26,27,30,31,32, 34,35,36,37,38]....
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...5), followed by threshold First derivative can be used before applying Hilbert transform [35,36,37] (see Section 3....
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...Hilbert Transform First derivative can be used before applying Hilbert transform followed by threshold [35,36,37]....
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160 citations
References
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