Saliency-preserving distinctive low-footprint photograph aging effects
First Claim
Patent Images
1. A method performed on a computing device, the method comprising:
- projecting, by the computing device, a repeller point at a location on an effect layer, where the location of the repeller point corresponds to a location of a salient feature in an image;
rendering, by the computing device, a film effect on the effect layer, where the rendering comprises positioning the film effect at a position that is a random location on the effect layer and where the position is further adjusted in accordance with a distance between the random location and the location of the projected repeller point or another location of another repeller point that is nearest to the random location of the rendered film effect;
blending, by the computing device subsequent to the rendering, the effect layer with the image resulting in a final image.
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Abstract
Technologies for modifying a digital image to take on the appearance of an antique image. Such modifying is typically based on generating and rendering various effects that are blended with the input image, such as color transformation, simulating film grain, dust, fibers, tears, and vintage borders. Such effects may be rendered to various layers that are overlaid on a color transformed image resulting in what appears to be an antique image.
115 Citations
20 Claims
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1. A method performed on a computing device, the method comprising:
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projecting, by the computing device, a repeller point at a location on an effect layer, where the location of the repeller point corresponds to a location of a salient feature in an image; rendering, by the computing device, a film effect on the effect layer, where the rendering comprises positioning the film effect at a position that is a random location on the effect layer and where the position is further adjusted in accordance with a distance between the random location and the location of the projected repeller point or another location of another repeller point that is nearest to the random location of the rendered film effect; blending, by the computing device subsequent to the rendering, the effect layer with the image resulting in a final image. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A computing device comprising:
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at least one processor; memory that is coupled to the at least one processor and that includes computer-executable instructions that, based on execution by at least one processor, configure the at least one computing device to perform actions comprising; projecting, by the computing device, a repeller point at a location on an effect layer, where the location of the repeller point correspond to a location of a salient feature in an image; rendering, by the computing device, a film effect on the effect layer, where rendering comprises positioning the film effect at a position that is a random location on the effect layer and where the position is further adjusted in accordance with a distance between the random location and the location of the projected repeller point or another location of another repeller point that is nearest to the random location of the rendered film effect; and blending, by the computing device subsequent to the rendering, the effect layer with the image resulting in a final image. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. At least one computer-readable medium storing computer-executable instructions that, based on by a computing device, configure the computing device to perform actions comprising:
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projecting, by the computing device, a repeller point at a location on an effect layer where the location of the repeller point corresponds to a location of a salient feature in an image; rendering, by the computing device, a film effect on the effect layer, where the rendering comprises positioning the film effect at a position that is a random location on the effect layer and where the position is further adjusted in accordance with a distance between the random location and the location of the projected repeller point or another location of another repeller point that is nearest to the random location of the rendered film effect; blending, by the computing device subsequent to the rendering, the effect layer with the image resulting in a final image. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification