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Figure 9 | BioMedical Engineering OnLine

Figure 9

From: Neonatal non-contact respiratory monitoring based on real-time infrared thermography

Figure 9

IRTR image over neonate's nostrils. Top: Neonatal infrared thermographic image with (a) IRTR signal with δ T = 0.27°C between inspiration and expiration (b) ROI located over the nostrils from which signal in (a) derived. Bottom: Thermal contour plot of the thermography clearly showing the thermal signature over this region at (c) inspiration phase starting and (d) at the expiration phase starting.

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