Projector and projection condition adjustment method
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United States of America Patent
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Feb 3, 2015
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N/A
app pub date -
May 24, 2011
filing date -
May 25, 2010
priority date (Note) -
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Abstract
A projector includes an image projection section adapted to project an image, an imaging section adapted to shoot the image projected, an input image generation section adapted to generate an input image based on image information input to the projector, a first calibration image generation section adapted to generate a first calibration image having a first pattern including a plurality of detection areas superimposed on the input image to thereby make the image projection section project the first calibration image, and a projection condition adjustment section adapted to adjust a projection condition of the image based on the first calibration image shot by the imaging section. The first pattern has a first portion, and a second portion having a grayscale different from a grayscale of the first portion and rimming the first portion.
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