Projection apparatus, projection method, and computer-readable storage medium

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12242178
APP PUB NO 20230020363A1
SERIAL NO

17951157

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Abstract

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A projection apparatus projects an image on a screen based on input data including information on absolute luminance. The projection apparatus includes: a peak luminance value acquisition unit configured to acquire a peak luminance value on the screen when the projection apparatus projects an image on the screen at a maximum output gradation value; a reference luminance value setting unit configured to set a reference luminance value to be higher than the peak luminance value; a relation information setting unit configured to set, based on the reference and peak luminance values, relation information indicating a relation between an output gradation value and a light output value for displaying an output image; an output gradation value setting unit configured to set an output gradation value based on the input data and the relation information; and an output control unit configured to output an image based on the output gradation value.

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Patent Owner(s)

  • JVCKENWOOD CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kikuma, Shinji Yokohama, JP 11 12
Maruyama, Shigeru Yokohama, JP 71 742
Nakagoshi, Ryosuke Yokohama, JP 17 57
Okamoto, Naoya Yokohama, JP 120 1023

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