发明名称 Image projection system and calibration data calculation method
摘要 An image projection system that projects a plurality of images on a screen to form a single image includes a plurality of projection units each including a plurality of light sources, a light source selection unit that selects at least one of the light sources and a display unit that is illuminated by the at least one light source selected by the light source selection unit, images that are displayed on the display units of the projection units being formed on the basis of different image data, a combination selection unit that selects a combination of the light sources that are selected by the light source selection unit, from among a plurality of predetermined combinations of the light sources included in the projection units, a storage unit that stores, in accordance with the plurality of predetermined combinations of the light sources, a plurality of calibration data that are used for adjusting illumination light amounts of the light sources and/or the images that are displayed by the display units, and a control unit that adjusts the illumination light amounts of the light sources and/or the images that are displayed by the display units, using the calibration data that corresponds to the combination of the light sources selected by the combination selection unit.
申请公布号 US2005206856(A1) 申请公布日期 2005.09.22
申请号 US20050031293 申请日期 2005.01.07
申请人 ISHII KENSUKE 发明人 ISHII KENSUKE
分类号 G02F1/13;G03B21/00;G03B21/14;G03B21/26;G03B37/04;H04N5/74;H04N9/31;H04N17/00;(IPC1-7):G03B21/26 主分类号 G02F1/13
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