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US 2015/0145970 A1Published application
Method and apparatus for image processing
AssigneeSamsung Electronics Co., Ltd.
InventorsYoo Kyung KIM, Dong-kyung NAM, Ju Yong PARK, Jin Ho LEE, Seo Young CHOI
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Abstract
An apparatus for image processing controls a luminance of at least one light beam projected to a surface of a screen by at least one light source by controlling the at least one light source that emits the at least one light beam, wherein a luminance of an image output to the screen may be uniform by the luminance of the at least one light beam projected to the surface of the screen being controlled.
Claims19
A method of image processing, the method comprising:
- determining a luminance compensation coefficient of at least one light beam from at least one light source based on a spatial angular distribution of the at least one light beam;
- generating information about at least one image based on the determined luminance compensation coefficient;
- and
- outputting the information about the at least one image to the at least one light source.
1 more element
An apparatus for image processing, the apparatus comprising:
- a luminance compensation coefficient determiner configured to determine a luminance compensation coefficient of at least one light beam from at least one light source based on a spatial angular distribution of the at least one light beam;
- an image information generator configured to generate information about at least one image based on the determined luminance compensation coefficient;
- and
- an image information outputter configured to output the information about the at least one image to the at least one light source.
1 more element
Dependencies are inferred from the claim text.