Image displaying system of environment-adaptive type, presentation system, and image processing method and program
First Claim
1. An image display system of environment-compliant type that corrects a color of an image and displays the image, based on visual environment information generated by visual environment detection section that detects a visual environment in a display region of the image, the image display system comprising:
- a colored-light information processing section that converts a given color within the visual environment information into a coordinate value within a given color space, and obtains a coordinate value forming a complementary color pair with the converted coordinate value, based on a coordinate value within the given color space of the given color within a given reference environment and the converted coordinate value; and
a correction section that corrects input-output characteristic data for display that is used by a display section to display the image, based on the obtained coordinate value forming the complementary color pair, the complementary color pair comprising colors forming gray when mixed together with the converted coordinate value within the visual environment.
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Accused Products
Abstract
To provide an environment-compliant image display system, a presentation system, an image processing method, and a program, a colored-light information processing section 140 is used to create XYZ values that take into account a visual environment, based on colored-light information (more precisely, RGB or XYZ tristimulus values) that has been measured by a colored-light sensor 60, and a profile management section 130 is used to correct the input-output profiles of the projector.
38 Citations
21 Claims
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1. An image display system of environment-compliant type that corrects a color of an image and displays the image, based on visual environment information generated by visual environment detection section that detects a visual environment in a display region of the image, the image display system comprising:
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a colored-light information processing section that converts a given color within the visual environment information into a coordinate value within a given color space, and obtains a coordinate value forming a complementary color pair with the converted coordinate value, based on a coordinate value within the given color space of the given color within a given reference environment and the converted coordinate value; and a correction section that corrects input-output characteristic data for display that is used by a display section to display the image, based on the obtained coordinate value forming the complementary color pair, the complementary color pair comprising colors forming gray when mixed together with the converted coordinate value within the visual environment. - View Dependent Claims (2, 3, 4, 5)
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6. A presentation system of environment-compliant type that corrects a color of a presentation image and displays the presentation image, adapting to a visual environment, the presentation system comprising:
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a visual environment detection section that detects the visual environment within a display region of the presentation image, and creates visual environment information; a colored-light information processing section that converts the visual environment information into a coordinate value within a given color space, and obtains a coordinate value forming a complementary color pair with the converted coordinate value, based on a coordinate value within the given color space of the given color within a given reference environment and the converted coordinate value; a correction section that corrects input-output characteristic data for display that is used by a display section to display the image, based on the obtained coordinate value forming the complementary color pair; and a display section that displays the presentation image, based on the corrected input-output characteristic data, the complementary color pair comprising colors forming gray when mixed together with the converted coordinate value within the visual environment. - View Dependent Claims (7, 8, 9, 10)
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11. An image processing method of environment-compliant type that corrects a color of an image adapting to a visual environment, the method comprising:
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detecting a visual environment; converting the detected visual environment into a coordinate value within a given color space; calculating value including obtaining a coordinate value forming a complementary color pair with a coordinate value converted by the conversion step, based on a coordinate value within the given color space of the given color in a given reference environment and the converted coordinate value; correcting input-output characteristic data for display, based on the obtained coordinate value forming the complementary color pair; and displaying an image, based on the corrected input-output characteristic data, the complementary color pair comprising colors forming gray when mixed together with the converted coordinate value within the visual environment. - View Dependent Claims (12, 13, 14, 15, 16)
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17. A computer-readable information storage medium on which is recorded a program for correction a color of a presentation image and displaying the presentation image, adapting to a visual environment, the program causing a computer to function as:
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a visual environment detection section that detects the visual environment within a display region of the presentation image, and creates visual environment information; a colored-light information processing section that converts the visual environment information into a coordinate value within a given color space, and obtains a coordinate value forming a complementary color pair with converted coordinate value, based on a coordinate value within the given color space of within a given reference environment and the convened coordinate value; correction section that corrects input-output characteristic data for display that is used by the image, based on the obtained coordinate value forming the complementary color pair; and device that controls a display section to display the presentation image, based on the corrected input-output characteristic data, the complementary pair comprising colors forming gray when mixed together with the converted coordinate value within the visual environment. - View Dependent Claims (18, 19, 20, 21)
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Specification