发明授权
- 专利标题： Video display systems
- 专利标题（中）： 视频显示系统
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申请号： US13259385申请日： 2009-10-30
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公开(公告)号： US08964018B2公开(公告)日： 2015-02-24
- 发明人: Fred Charles Thomas , Oliver Brandt , John Michael Main , Derek W. Hanson
- 申请人： Fred Charles Thomas , Oliver Brandt , John Michael Main , Derek W. Hanson
- 申请人地址： US TX Houston
- 专利权人： Hewlett-Packard Development Company, L.P.
- 当前专利权人： Hewlett-Packard Development Company, L.P.
- 当前专利权人地址： US TX Houston
- 代理机构： Hewlett-Packard Development Company
- 国际申请： PCT/US2009/062810 WO 20091030
- 国际公布： WO2011/053315 WO 20110505
- 主分类号： H04N7/18
- IPC分类号： H04N7/18 ; H04N5/64 ; G02B27/00 ; H04N7/14 ; H04N21/422
摘要：
Various embodiments of the present invention arc directed to video display systems. In one embodiment, a video display system comprises a display screen; and a video capturing system. The video capturing system is configured to capture line-of-sight video images of a video display user's face and eyes while the display user looks at the display screen, enabling establishment of eye contact between the video display user and the person exhibited on the display.
公开/授权文献
- US20120019646A1 VIDEO DISPLAY SYSTEMS 公开/授权日：2012-01-26
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