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EYEBALL MOVEMENT ANALYSIS METHOD AND DEVICE, AND STORAGE MEDIUM
专利权人:
Ltd.;Ping An Technology (Shenzhen) Co.
发明人:
Lin Chen,Guohui Zhang
申请号:
US16338457
公开号:
US20190362144A1
申请日:
2017.10.31
申请国别(地区):
US
年份:
2019
代理人:
摘要:
The application discloses an eyeball movement analysis method and device and a storage medium. The method includes: acquiring a real-time image shot by a photographic device and extracting a real-time facial image from the real-time image; inputting the real-time facial image into a pretrained eye mean shape and recognizing n1 orbit feature points and n2 eyeball feature points representative of an eye position in the real-time facial image; determining an eye region according to the (n1+n2) feature points and judging whether the eye region is a human eye region or not by use of a human eye classification model; and if YES, calculating a movement direction and movement distance of an eyeball in the real-time facial image according to x and y coordinates of the n1 orbit feature points and n2 eyeball feature points in the real-time facial image.
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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