BioFusion — ECG Multibiometric Auth

Biometric capture Standby

Electrocardiogram

ECG · P-QRS-T waves · 20 features

Idle

FT-EER Weight

22%

Face Recognition

NIST-BSSR1 · Eigenface matching

Idle

FT-EER Weight

43%

Fingerprint

NIST Right Index · Minutiae map

Idle

FT-EER Weight

35%

Live ECG signal — P·Q·R·S·T morphology 72 BPM

Heart Rate 72 BPM

QRS Width 80 ms

PR Interval 164 ms

Feature vector — 20 ECG biometrics extracted Interval · Amplitude · Angle

Score-level fusion FT-EER

FT-EER weighted

FT-MSD weighted

ECG

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Face

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Fingerprint

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FusedScore = (w_ecg × — + w_face × — + w_fp × —) / Σw
= — · Threshold: 0.55 · EER: —

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Awaiting capture

Press AUTHENTICATE to begin biometric verification sequence

Method: —

EER: —

Modalities: 3 active

EER comparison — unimodal vs fusion Lower is better

Subject:

Biometrics:

System log TERMINAL