Mark Khachaturian,John Barret,Michael Smith,Martin Crawley,Irwin Gross,Michael Cronin,Derek Turnbull,Steven Gerst
申请号：
US15224644
公开号：
US10074175B2
申请日:
2016.07.31
申请国别(地区):
US
年份:
2018
代理人:
摘要：
An apparatus of motion amplification to communicate biological vital signs includes a first frequency filter that applies a frequency filter to at least two images, a regional facial clusterial module that is coupled to the first frequency filter and that applies spatial clustering to output of the first frequency filter, a second frequency filter that is coupled to the regional facial clusterial module and that is applied to output of the regional facial clusterial module, thus generating a temporal variation, a vital-sign generator that is coupled to the second frequency filter that generates at least one vital sign from the temporal variation, and a display device that is coupled to the vital-sign generator that displays the at least one vital sign.
