IMAGE PROCESSING DEVICE AND MULTI-PROJECTION SYSTEM
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United States of America Patent
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May 21, 2015
app pub date -
Nov 11, 2014
filing date -
Nov 15, 2013
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Abstract
An image processing device, for making a plurality of projectors project an image based on an input image signal such that a part of a projection region overlaps, includes an acquiring unit and a generating unit. The acquiring unit acquires distribution information on distribution of a luminance of a displayed image when the projector projects the image based on an image signal in which a pixel value is constant. The generating unit generates an image signal for each projection of the plurality of projectors, by correcting the input image signal by using each distribution information of the plurality of projectors.
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