Composition of digital images for perceptibility thereof
First Claim
1. A method of composing a digital image to provide for perceptibility of the image on a viewing surface, the method implemented by an image processor and comprising:
- evaluating light reflected from, or transmitted through, the viewing surface;
composing the digital image from one or more logical objects having a spatial arrangement or coloration determined in dependence on said evaluation; and
outputting the composed digital image as digital data for display on the viewing surface.
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Abstract
Teachings herein compose a digital image so that the image is perceptible on a viewing surface, such as a projection surface or a transparent screen. In doing so, the teachings advantageously recognize a digital image as consisting of one or more logical objects, like buttons of a user interface. Often, logical objects may be spatially arranged within the image and/or colored in different possible ways without substantially affecting the meaning conveyed by the image. Exploiting this, teachings herein evaluate light reflected from, or transmitted through, the viewing surface, and compose the digital image from one or more logical objects that have a spatial arrangement or coloration determined in dependence on that evaluation. The teachings might, for example, place a logical object within the image so that it will be displayed on a region of the surface which has high contrast with the object'"'"'s colors and/or low color variance.
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Citations
24 Claims
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1. A method of composing a digital image to provide for perceptibility of the image on a viewing surface, the method implemented by an image processor and comprising:
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evaluating light reflected from, or transmitted through, the viewing surface; composing the digital image from one or more logical objects having a spatial arrangement or coloration determined in dependence on said evaluation; and outputting the composed digital image as digital data for display on the viewing surface. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A device configured to compose a digital image to provide for perceptibility of the image on a viewing surface, the device including an image processor configured to:
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evaluate light reflected from, or transmitted through, the viewing surface; compose the digital image from one or more logical objects having a spatial arrangement or coloration determined in dependence on said evaluation; and output the composed digital image as digital data for display on the viewing surface. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24)
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Specification