发明名称 |
Auto calibration and personalization of eye tracking system using larger field of view imager with higher resolution |
摘要 |
In preferred embodiments, apparatus for and method of eye tracking, including, in sequence, the steps of: viewing an entire face of a person to obtain predetermined facial features of the person to identify or not the said person; if the person is identified, retrieving a previously stored ocular profile of the person based on said predetermined facial features; using said ocular profile to track movement of an eye of said person. If the person is not identified, an ocular profile is created.
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申请公布号 |
US6873714(B2) |
申请公布日期 |
2005.03.29 |
申请号 |
US20020078871 |
申请日期 |
2002.02.19 |
申请人 |
DELPHI TECHNOLOGIES, INC. |
发明人 |
WITT GERALD J.;SCHARENBROCH GREGORY K.;LI JIANHUA |
分类号 |
A61B3/113;A61B5/117;G06K9/00;G06K9/68;G07C9/00;G08B21/06;(IPC1-7):G06K9/00 |
主分类号 |
A61B3/113 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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