A new exposure-optimization system for in-vehicle rPPG lowers heart-rate error from 14.1 to 7.79 bpm and raises reliable measurement success from 25% to 57% on a public 48-subject driving dataset.
Vizbara, Comparison of green, blue and infrared light in wrist and forehead photoplethysmography, in: BioMed
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Optimize-at-Capture: Highly-adaptive Exposure Controlling for In-Vehicle Non-contact Heart-rate Monitoring
A new exposure-optimization system for in-vehicle rPPG lowers heart-rate error from 14.1 to 7.79 bpm and raises reliable measurement success from 25% to 57% on a public 48-subject driving dataset.