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

Figure 4

Subject 3 from the ILSA database. The strong correlation (>0.98) between the P-QRS-T waveforms of this person of the training set in (blue solid line) and (red dashed line) assures both correct verification and correct identification. The time interval between the recordings of ECG in and is about 5 years.