Poincare plot analysis for pulse interval extracted from non-contact photoplethysmography

An analysis of pulse-to-pulse interval (PPI) derived from non-contact photoplethysmography (PPG) is performed using the Poincare plot technique. Eleven healthy volunteers participated in a protocol utilising both spontaneous and paced breathing methodologies with a customised non-contact PPG system...

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Bibliographic Details

Main Authors:	Yihong Qiu, Sijung Hu, Peck-Yeng, Vincent P. Crabtree, Peter R. Smith, Yuanyuan Cai, Yisheng Zhu
Format:	Default Conference proceeding
Published:	2005
Subjects:	Mechanical engineering not elsewhere classified Photoplethysmography Mechanical Engineering not elsewhere classified
Online Access:	https://hdl.handle.net/2134/22225
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