Multi Dimensional CAPTCHA System and Method
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May 13, 2011
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May 13, 2011
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Abstract
A method of providing a Completely Automated Public Turing test to tell Computers and Humans Apart (CAPTCHA), the method comprising the steps of: forming a stereoscopic image including a first and second series of intermingled similar objects, with the first series of objects having a readily distinguishable stereoscopic depth from the second series of objects.
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