Personal Verification/Identification via Analysis of the Peripheral ECG Leads: Influence of the Personal Health Status on the Accuracy

Figure 1

Influence of the threshold for , , and on the person verification accuracy: (a) Se_verification (I) = ; Sp_verification (I) = . (b) Se_verification (II) = ; Sp_verification (II) = . (c) Se_verification (PCA) = ; Sp_verification (PCA) = . (d) ROC curves and calculated AUC for classification based on , , and . The solid circles mark the optimal solutions.

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(b)

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