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Biometric authentication
专利权人:
Quanttus; Inc.
发明人:
David Da He,Richard Robehr Bijjani,Shahid Azim,Bogart Vargas
申请号:
US14522230
公开号:
US09396643B2
申请日:
2014.10.23
申请国别(地区):
US
年份:
2016
代理人:
摘要:
The technology described in this document is embodied in a method that includes processing data in a dataset that represents time-varying information about at least one pulse pressure wave propagating through blood in a subject acquired at a location of the subject. The method also includes determining whether one or more segments of the dataset were captured from a subject other than an expected subject by analyzing morphological features of the segments.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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