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发明名称
用于反向投影之投影机中几何之电子调整方法及应用此方法之投影机
摘要
本发明是提供一种放映影像的几何调整方法及应用此方法之影像投影机,系自一影像投影机,特别是使用在反向投影之影像投影机所投射在萤幕上的数位视讯信号开始,其包括有下列步骤:首先,进入提供做为影像几何电子调整之模式;再经由影像投影机结合之控制元件控制电子调整手段,该电子调整手段操作所投射的数位视讯信号上之变形;最后,藉着数位视讯信号上电子调整手段所操作之变形使影像之每一顶点分别与萤幕相应顶点重合。
申请公布号
TW200419295
申请公布日期
2004.10.01
申请号
TW092134583
申请日期
2003.12.05
申请人
SIM2多媒体股份有限公司
发明人
多富里 多明尼哥
分类号
G03B29/00
主分类号
G03B29/00
代理机构
代理人
叶安勋
主权项
地址
意大利
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