APPARATUS AND METHOD OF REPRODUCING PREFERRED COLOR
First Claim
Patent Images
1. An apparatus to reproduce a preferred color, the apparatus comprising:
- a color distribution analysis module to analyze a distribution of colors in an input image;
a dominant color extraction module to extract a dominant color from the input image according to a result of the analysis;
a conversion domain determination module to determine a conversion domain to be processed in a color space based on a proportion of the dominant color; and
a color conversion module to convert the colors in the input image that belong to the conversion domain.
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Abstract
An apparatus and method of reproducing a preferred color is provided. The apparatus includes a color distribution analysis module to analyze a distribution of colors in an input image, a dominant color extraction module to extract a dominant color from the input image according to a result of the analysis, a conversion domain determination module to determine a conversion domain to be processed in a color space based on a proportion of the dominant color, and a color conversion module to convert colors in the input image that belong to the conversion domain.
11 Citations
31 Claims
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1. An apparatus to reproduce a preferred color, the apparatus comprising:
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a color distribution analysis module to analyze a distribution of colors in an input image; a dominant color extraction module to extract a dominant color from the input image according to a result of the analysis; a conversion domain determination module to determine a conversion domain to be processed in a color space based on a proportion of the dominant color; and a color conversion module to convert the colors in the input image that belong to the conversion domain. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A method of reproducing a preferred color, the method comprising:
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analyzing a distribution of colors in an input image and extracting a dominant color from the input image according to a result of the analysis; determining a conversion domain to be processed in a color space based on a proportion of the dominant color; and converting the colors in the input image that belong to the conversion domain. - View Dependent Claims (8, 9, 10, 11, 12)
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13. A method of reproducing a preferred color, the method comprising:
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analyzing a distribution of colors in an input image and extracting a dominant color from the input image according to a result of the analysis; determining whether the extracted dominant color accounts for more than a predefined percentage of the input image; selecting a conversion domain regarding an accent color if the extracted dominant color is determined to account for more than the predefined percentage of the input image and selecting a conversion domain regarding a memory color otherwise; and converting the colors in the input image that belong to the selected conversion domain of one of the accent color or the memory color. - View Dependent Claims (14, 15, 16, 17, 18, 19)
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20. A color reproducing method of a display, comprising:
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determining a dominant color of an input image based on an arrangement of colors of the input image; and selectively converting colors of a conversion domain of the input image relative to a target color, wherein the conversion domain corresponds to the dominant color and is represented in a color space. - View Dependent Claims (21, 22, 23, 24, 25)
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26. A color reproducing apparatus of a display, comprising:
a processor to determine a dominant color of an input image based on an arrangement of colors of the input image., and to selectively convert colors of a conversion domain of the input image relative to a target color, wherein the conversion domain corresponds to the dominant color and is represented in a color space, and to output the input image having the converted colors; and
a display to display the input image having the converted colors.- View Dependent Claims (27, 28, 29, 30, 31)
Specification