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METHOD OF PRODUCING AN IMAGE

  • US 20120093435A1
  • Filed: 10/13/2010
  • Published: 04/19/2012
  • Est. Priority Date: 10/13/2010
  • Status: Active Grant
First Claim
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1. A method of producing an image, comprising:

  • receiving at least one symbol;

    capturing a first image with at least one light spot by an image capturing apparatus;

    duplicating the first image to provide a plurality of duplicated first images;

    shifting the plurality of duplicated first images according to the at least one symbol to obtain a plurality of shifted first images; and

    computing brightness values of corresponding pixels of the shifted first images to produce a second image.

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