Display control apparatus and method under plural different color spaces
First Claim
1. A display control apparatus to display image data expressed under a plurality of different color spaces, the apparatus comprising:
- a discriminating section which discriminates color space information on image data to be displayed;
a gain switching section which switches between gains in accordance with a result of the discrimination and sets a gain adapted for the image data to be displayed; and
an amplifying section which amplifies an image signal, generated based on the image data and relating to at least a color difference, in accordance with the gain set by the gain switching section.
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Accused Products
Abstract
A display control apparatus displays image data expressed under a plurality of different color spaces. A discriminating section discriminates color space information on image data to be displayed. A gain switching section switches between gains in accordance with a result of the discrimination and sets a gain adapted for the image data to be displayed. An amplifying section amplifies an image signal, generated based on the image data and relating to at least a color difference, in accordance with the gain set by the gain switching section.
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Citations
21 Claims
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1. A display control apparatus to display image data expressed under a plurality of different color spaces, the apparatus comprising:
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a discriminating section which discriminates color space information on image data to be displayed;
a gain switching section which switches between gains in accordance with a result of the discrimination and sets a gain adapted for the image data to be displayed; and
an amplifying section which amplifies an image signal, generated based on the image data and relating to at least a color difference, in accordance with the gain set by the gain switching section. - View Dependent Claims (3, 4, 5, 6, 7, 8)
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2. A display control apparatus to display image data expressed under a plurality of different color spaces, the apparatus comprising:
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a discriminating section which discriminates color space information on image data to be displayed;
a palette selection section which selects a desired color palette from a plurality of color palettes relating to a display pattern in accordance with a result of the discrimination;
a mixing section which mixes the image data with the color palette relating to the display pattern selected by the palette selecting section, thereby generating display image data;
a gain switching section which switches between gains in accordance with the result of the discrimination and sets a gain adapted for the display image data; and
an amplifying section which amplifies an image signal, generated based on the display image data and relating to at least a color difference, in accordance with the gain set by the gain switching section. - View Dependent Claims (9, 10, 16, 17, 18, 19, 20, 21)
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11. A display control apparatus to display image data expressed under a plurality of different color spaces, the apparatus comprising:
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discriminating means for discriminating color space information on image data to be displayed;
gain switching means for switching between gains in accordance with a result of the discrimination and sets a gain adapted for the image data to be displayed; and
amplifying means for amplifying an image signal, generated based on the image data and relating to at least a color difference, in accordance with the gain set by the gain switching means.
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12. A display control apparatus to display image data expressed under a plurality of different color spaces, the apparatus comprising:
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discriminating means for discriminating color space information on image data to be displayed;
palette selecting means for selecting a desired color palette from a plurality of color palettes relating to a display pattern in accordance with a result of the discrimination;
mixing means for mixing the image data with the color palette relating to the display pattern selected by the palette selecting means, thereby generating display image data;
gain switching means for switching between gains in accordance with the result of the discrimination and sets a gain adapted for the display image data; and
amplifying means for amplifying an image signal, generated based on the display image data and relating to at least a color difference, in accordance with the gain set by the gain switching means.
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13. A display control method for displaying image data expressed under a plurality of different color spaces, the method comprising:
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discriminating under what color space image data is expressed;
switching between gains in accordance with a result of the discrimination and setting a gain for use in displaying the image data; and
amplifying the image data using the gain set in accordance with the result of the discrimination of the image data.
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14. A display control method for displaying image data expressed under a plurality of different color spaces, the method comprising:
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discriminating under what color space image data is expressed;
selecting a color palette relating to a display pattern from a plurality of color palettes in accordance with a result of the discrimination;
mixing the image data with the selected color palette relating to the display pattern;
switching between gains in accordance with the result of the discrimination and setting a gain for use in displaying the image data; and
amplifying the image data using the gain set in accordance with the result of the discrimination of the image data.
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15. A display control method for displaying image data expressed under a plurality of different color spaces, the method comprising:
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discriminating under what color space image data is expressed;
selecting an image processing parameter relating to color space processing when processing the image data based on a result of discrimination of the image data;
processing the image data based on the selected image processing parameter;
selecting a color palette relating to a display pattern from a plurality of color palettes in accordance with the result of the discrimination;
switching between gains in accordance with the result of the discrimination of the image data and setting a gain for use in displaying the image data;
amplifying the image data using the gain set in accordance with the result of the discrimination of the image data; and
displaying the amplified image data using the set gain.
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Specification