Projector and light source control method
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United States of America Patent
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Dec 26, 2017
Issued Date -
N/A
app pub date -
Dec 28, 2016
filing date -
Jan 15, 2016
priority date (Note) -
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status (Latency Note)
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Abstract
A projector includes a light source portion; a light source control portion that controls an amount of light emitted by the light source portion; a feature amount acquisition portion that inputs image data and calculates an image feature amount of the input image data; an amount of light acquisition portion that acquires a set amount of light of the light source portion based on an image feature amount; a correction value acquisition portion that acquires a correction value based on the set amount of light; and an amount of light correction processing portion that corrects the set amount of light by using the correction value acquired by the correction value acquisition portion. The light source control portion controls the amount of light of the light source based on the set amount of light that is corrected by the amount of light correction processing portion.
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