Skip to main content
Figure 4 | BMC Medical Informatics and Decision Making

Figure 4

From: An adaptive Kalman filter approach for cardiorespiratory signal extraction and fusion of non-contacting sensors

Figure 4

Heart and respiration rates determined by adaptive and non-adaptive Kalman filter with PPG and flow reference using the DS setting. Heart (top) and respiration (bottom) rates determined by adaptive (red) and non-adaptive (blue) Kalman filter with PPG and flow reference (gray) using the DS setting for subject 1 (left column) and 2 (right column). The dotted gray lines indicate the starting frequencies of the heart and respiration rates defined in the setting at startup.

Back to article page

BMC Medical Informatics and Decision Making

ISSN: 1472-6947

Contact us