Fig.Ā 13From: Non-contact, synchronous dynamic measurement of respiratory rate and heart rate based on dual sensitive regionsThe test of blinking and yawn signs extraction based upon motion artifacts: a shows a segment of 6-channel R/G/B signals yielded from regions of eyes and mouth respectively, in which could be seen apparent motion artifacts caused by blinking and yawn. Through ICA/BSS, b displays that the blinking and yawn are extracted appropriately as physiological signs in the separation resultsBack to article page