DE HAAN GERARD,DEN BRINKER ALBERTUS CORNELIS,JEANNE VINCENT,KERSTEN GERRIT MARIA,BULUT MURTAZA,ASSELMAN MICHEL JOZEF AGNES
申请号：
IN201847025640
公开号：
IN201847025640A
申请日:
2018.07.10
申请国别(地区):
IN
年份:
2018
代理人:
摘要：
There is provided a system and method of assessing the quality of the extraction of the signal and the reliability of the physiological measurement by providing a system for producing a quality metric for physiological information extraction from a sequence of image frames the system comprising a signal extraction unit configured to extract a signal representative of a physiological characteristic from a plurality of the image frames a signal analyzer configured to calculate a plurality of physiological information results from the signal using a plurality of calculation functions the plurality of calculation functions being comprised within a list of calculation functions each physiological information result being calculated using a different calculation function and a quality metric calculator for calculating a quality metric value based on a signal analysis metric derived from a comparison between the physiological information results of the plurality of physiological information results.
