发明名称 |
Calibrating a projection system |
摘要 |
A method of calibrating a projection system is disclosed. The method includes determining a location of at least one hotspot on a screen within the projection system, initiating a calibration sequence of the projection system and ignoring the at least one hotspot during the calibration sequence of the projection system.
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申请公布号 |
US8031271(B2) |
申请公布日期 |
2011.10.04 |
申请号 |
US20070824852 |
申请日期 |
2007.07.02 |
申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
AUFRANC RICHARD;WAY OLAN C.;STEPHENS BRUCE |
分类号 |
H04N9/31;H04N9/28 |
主分类号 |
H04N9/31 |
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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