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System and Method for Digital Image Encoding

  • US 20080044015A1
  • Filed: 10/08/2007
  • Published: 02/21/2008
  • Est. Priority Date: 11/29/1995
  • Status: Active Grant
First Claim
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1. An automated method for encoding and graphically embedding digital images into a source image, the method comprising:

  • providing a first digital output image;

    rasterizing a source image into source image segments having a rasterization frequency equal to or a multiple of a decoder lens frequency; and

    reforming the rasterized source image segments according to a pattern of the output image to form a revised source image having the output image graphically embedded therein, the out put image being viewable by orienting a decoder with the decoder lens frequency over a printed version of the revised source image.

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