Color Visual Cryptography Scheme

This Demonstration implements a color visual cryptography scheme described by Young–Chang Hou. Notice that the quality of the image improves as the size increases. On certain kinds of displays, the image quality can be improved by varying the gamma channel.


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[1] Y–C. Hou, "Visual Cryptography for Color Images," Pattern Recognition, 36, 2003 pp. 1619–1629.
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