Friedrich david,AUBERT XAVIER L M A,BRAUERS ANDREAS,FUHR HARTMUT,STADLTHANNER KURT
申请号：
IN4778/CHENP/2011
公开号：
IN2011CN04778A
申请日:
2011.07.05
申请国别(地区):
IN
年份:
2012
代理人:
摘要：
There is provided a method for analyzing a ballistocardiogram signal to determine a heart rate, the method comprising: determining an initial time estimate for a first heart beat in the ballistocardiogram signal computing, iteratively, estimates for subsequent heart beats in the ballistocardiogram signal using the initial time estimate wherein each iteration in the step of computing comprises evaluating a target function that comprises a weighted sum of a plurality of scoring functions and wherein each iterative step of computing estimates for subsequent heart beats in the ballistocardiogram signal is limited to a target interval after the time estimate found in the previous iterative step of computing.
