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SYSTEM AND METHOD FOR TRACKING GAZE POSITION
专利权人:
Quan Wang
发明人:
Quan Wang
申请号:
US15456544
公开号:
US20170263017A1
申请日:
2017.03.12
申请国别(地区):
US
年份:
2017
代理人:
摘要:
A system for tracking gaze position is provided. In one embodiment, the system includes a first imaging unit, a second imaging unit that can provide depth data. The first imaging unit is configured to acquire subject image data, the second imaging unit is configured to acquire object image data, and the second imaging unit is configured with depth sensor or computation algorithm to acquire object depth data of objects at different depths in a three dimensional environment. A control unit is configured to receive the subject image data, the object image data and the object depth data and calculate a gaze position based on the data. A method for tracking gaze position is also provided.
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中国工程科技知识中心
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