A Study of User Controls in Generation of Engraved Portraits
نویسندگان
چکیده
This paper deals with the conversion of a digital image of a person into a portrait engraved on the surface of a material (white foam with a dark surface). In this approach, a series of holes of varying diameter are drilled into the surface. A mapping is made from a set of numbers (RGB values) in the input image to a set of diameters for the holes to be drilled. The holes expose a white inner core on a dark surface. By varying the diameter of each hole in correspondence with the RGB-values, a portrait of the image is produced.
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