APPARATUS, METHOD AND COMPUTER-READABLE MEDIUM REMOVING NOISE OF COLOR IMAGE
First Claim
1. An apparatus removing noise of an image, comprising:
- a channel image correction unit to correct remaining channel images excluding a currently processed channel image from among a plurality of channel images using the currently processed channel image;
a noise removal unit to remove noise of the currently processed channel image, using the corrected remaining channel images and the currently processed channel image; and
a color image reconstruction unit to reconstruct a color image in which noise is removed, by combining the plurality of channel images in which noise is removed when the noise of the plurality of channel images is removed.
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Accused Products
Abstract
Provided is an apparatus, method and computer-readable medium removing noise of an image. The apparatus may include a channel image correction unit to correct remaining channel images excluding a currently processed channel image, from among a plurality of channel images, using the currently processed channel image, a noise removal unit to remove noise of the currently processed channel image, using the corrected remaining channel images and the currently processed channel image, and a color image reconstruction unit to reconstruct a color image in which noise is removed, by combining the plurality of channel images in which noise is removed when the noise of the plurality of channel images is removed.
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Citations
16 Claims
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1. An apparatus removing noise of an image, comprising:
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a channel image correction unit to correct remaining channel images excluding a currently processed channel image from among a plurality of channel images using the currently processed channel image; a noise removal unit to remove noise of the currently processed channel image, using the corrected remaining channel images and the currently processed channel image; and a color image reconstruction unit to reconstruct a color image in which noise is removed, by combining the plurality of channel images in which noise is removed when the noise of the plurality of channel images is removed. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method of removing noise of an image, comprising:
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correcting, by at least one processor, remaining channel images excluding a currently processed channel image from among a plurality of channel images using the currently processed channel image; removing, by the at least one processor, noise of the currently processed channel image, using the corrected remaining channel images and the currently processed channel image; and reconstructing, by the at least one processor, a color image in which noise is removed, by combining the plurality of channel images in which noise is removed when the noise of the plurality of channel images is removed. - View Dependent Claims (10, 11, 12, 13, 14, 15)
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16. At least one non-transitory computer-readable medium comprising computer readable instructions that control at least one processor to implement a method, comprising:
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correcting remaining channel images excluding a currently processed channel image from among a plurality of channel images using the currently processed channel image; removing noise of the currently processed channel image, using the corrected remaining channel images and the currently processed channel image; and reconstructing a color image in which noise is removed, by combining the plurality of channel images in which noise is removed when the noise of the plurality of channel images is removed.
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Specification