System, medium, and method compensating brightness of an image
AssigneeSamsung Electronics Co., Ltd.
InventorsDae-su Chung, Byoung-ho Kang, Seong-deok Lee
Life of this patent
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Abstract
A system, medium, and method compensating brightness of an image, by compensating the brightness of a main object included in the image. The system includes a brightness distribution calculation unit dividing the obtained image into a plurality of divided regions and calculating the brightness distribution of each divided region, and a compensation unit determining a main region including a main object in the obtained image according to the calculated brightness distribution and compensating the obtained image according to the determination result.
Claims19
A system compensating the brightness of an image, the system comprising:
- a brightness distribution calculation unit to divide an obtained image into a plurality of divided regions and to calculate a brightness distribution for the plurality of divided regions;
- and
- a compensation unit to identify a main region, including one or more regions of the plurality of divided regions, including a main object according to the calculated brightness distribution and to compensate the obtained image according to the identification of the main region.
A method of compensating brightness of an image, the method comprising:
- dividing an obtained image into a plurality of divided regions and calculating a brightness distribution for the plurality of divided regions;
- and
- identifying a main region, including one or more regions of the plurality of divided regions, including a main object according to the calculated brightness distribution, compensating the obtained image according to the identification of the main region, and outputting the compensated obtained image.
Dependencies are inferred from the claim text.