发明名称 Image projection apparatus which projects an image corrected according to a projection surface
摘要 An image projection apparatus of the present invention projects a corrected image according to a projection surface, and includes: an imaging unit for capturing a projected image; a correction parameter calculation unit for calculating a correction parameter, on the basis of the captured image, for correcting an image distortion caused by the projection surface; a correction unit for generating a corrected image by correcting the image using the correction parameter; a reproduction level calculation unit for calculating a reproduction level of the corrected image relative to the original image; an image generation unit for generating a guidance image regarding the reproduction level; and a control unit for controlling projection of the guidance image.
申请公布号 US8003927(B2) 申请公布日期 2011.08.23
申请号 US20060097717 申请日期 2006.12.08
申请人 PANASONIC CORPORATION 发明人 KONDO SATOSHI;NISHI TAKAHIRO;TOMA TADAMASA;SUGIO TOSHIYASU
分类号 H01L27/00 主分类号 H01L27/00
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