Apparatus and method of reproducing color
AssigneeSamsung Electronics Co., Ltd.
InventorsHo Jin Lee, Young Su Moon, Sang Jo Lee
Life of this patent
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Abstract
A color reproduction apparatus may include a white balance performing unit to perform white balance with respect to an image obtained from a sensor using a white balance gain, an image restoring unit to restore an RGB image from the white-balanced image by interpolating a color filter array image, a first color corrector to correct a color distortion caused by a light source by applying first correction data, and a second color corrector to correct a color distortion caused by a characteristic of a sensor by applying second correction data.
Claims19
An apparatus for reproducing a color of an image sensed by a sensor, the apparatus comprising:
- a white balance performing unit to perform white balance with respect to the image obtained from the sensor using a white balance gain an image restoring unit to restore an RGB image from the white-balanced image by interpolating a color filter array image;
- a first color corrector to correct a color distortion caused by a light source by applying first correction data;
- and
- a second color corrector to correct a color distortion caused by a characteristic of the sensor by applying second correction data.
A method for reproducing a color, the method comprising:
- performing white balance with respect to an image obtained from a sensor using a white balance gain;
- restoring an RGB image from the white-balanced image comprising interpolating a color filter array image;
- correcting a color distortion caused by a light source comprising applying first correction data;
- and
- correcting a color distortion caused by a characteristic of the sensor comprising applying second correction data.
Dependencies are inferred from the claim text.