Computer implemented methods for generating engraved images for works of art
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United States of America Patent
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May 21, 2013
Grant Date -
Nov 27, 2008
app pub date -
May 22, 2008
filing date -
May 23, 2007
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A method of producing an engraved image on a computer screen includes loading an image to be engraved and converting the image into a high contrast image using at least two colors. The first lighter color is used for the lighter portions of the high contrast image and a darker color is used for the darker portions of the high contrast image. Mixing of the colors is based on the luminance level of the image. A plurality of lines are drawn over the high contrast image with variations in the plurality of lines drawn being a function of the luminance of the underlying image.
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Cited Art Landscape
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