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ELECTRONIC DEVICE AND METHOD FOR CONTROLLING ACCESS TO SAME
专利权人:
Chiun Mai Communication Systems, Inc.
发明人:
CHUNG KAI-WEN
申请号:
US201514864557
公开号:
US2017011209(A1)
申请日:
2015.09.24
申请国别(地区):
美国
年份:
2017
代理人:
摘要:
A method of controlling access to an electronic device includes scanning a fingerprint of a user and obtaining a first image of the fingerprint. A preset number of feature points of the fingerprint from the first image are extracted. A distance value between each of the extracted feature points is adjusted to obtain a new image. A first slide path according to touch signals corresponding to the extracted feature points in the new image is identified. The first slide path is set as a password for unlocking the electronic device.
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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