STRUIJK, Johannes,Graff, Claus,SCHMIDT, Samuel Emil
申请号：
DK07764442
公开号：
DK2034900T3
申请日:
2007.06.26
申请国别(地区):
DK
年份:
2016
代理人:
摘要：
A method, system, stethoscope and server for classifying a cardiovascular sound recorded from a living subject. The method comprises the steps of: identifying diastolic and/or systolic segments of the cardiovascular sound； dividing at least one of the identified diastolic and/or systolic segments into a number of sub-segments comprising at least a first sub-segment and at least a second sub-segment； extracting from the first sub-segment at least a first signal parameter characterizing a first property of the cardiovascular sound, extracting from the second sub-segment at least a second signal parameter characterizing a second property of the cardiovascular sound； and classifying the cardiovascular sound using the at least first signal parameter and the at least second signal parameter in a multivariate classification method.
