Erik Edward Stone,Marjorie Skubic,Marilyn Rantz,Mihail Popescu
申请号：
US15424375
公开号：
US20170143240A1
申请日:
2017.02.03
申请国别(地区):
US
年份:
2017
代理人:
摘要：
A method for determining the risk of a person falling is provided. The method includes acquiring depth image data that comprises a plurality of frames that depict a person walking through a home, and extracting a foreground object from the depth image data. The method additionally includes generating a three-dimensional data object based on the foreground object, and identifying a walking sequence from the three-dimensional data object. The method further includes generating one or more gait parameters from the identified walking sequence, and comparing the one or more gait parameters against a standard clinical measure of the one or more gait parameters to determine a level of risk at which the person is of falling.
