发明申请
- 专利标题： Electronic Device
- 专利标题（中）： 电子设备
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申请号： US11658769申请日： 2005-10-03
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公开(公告)号： US20080001916A1公开(公告)日： 2008-01-03
- 发明人: Hirotake Nozaki , Nobuhiro Fujinawa
- 申请人： Hirotake Nozaki , Nobuhiro Fujinawa
- 申请人地址： JP Chiyoda-ku, Tokyo 100-8331
- 专利权人： Nikon Corporation
- 当前专利权人： Nikon Corporation
- 当前专利权人地址： JP Chiyoda-ku, Tokyo 100-8331
- 优先权： JP2004-292391 20041005
- 国际申请： PCT/JP05/18268 WO 20051003
- 主分类号： G06F3/033
- IPC分类号： G06F3/033 ; G06F3/042 ; H04N5/222
摘要：
The electronic device includes a projector device that projects an image formed by an optical image formation element, an imaging device that captures an image of an object to be photographed so that an imaging range includes the range of projection by the projector device and outputs an image signal, an image change detection unit that detects change of the image signal after having excluded the projection range from the range photographed by the imaging device, and a command unit that issues a command related to operation of the projector device according to the region within the imaging range in which change has been detected by the image change detection unit.
公开/授权文献
- US08330714B2 Electronic device 公开/授权日：2012-12-11