Optical data storage device and method
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United States of America Patent
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Apr 10, 2012
Grant Date -
Apr 19, 2007
app pub date -
Sep 14, 2006
filing date -
Oct 18, 2005
priority date (Note) -
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Abstract
A device disclosed herein relates to a rotation invariant data storage device comprising, a data storage device with an optically sensible image, encoded data stored within the sensible image, and a plurality of radial vectors stores the encoded data. The encoded data comprises an image that has been encrypted to a two-dimensional (2-D) white noise matrix and converted to a one-dimensional (1-D) array.
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