CPC G06T 1/0028 (2013.01) [G06T 1/005 (2013.01); G06T 1/0021 (2013.01); G06T 1/0078 (2013.01); G06T 1/0035 (2013.01); G06T 1/0092 (2013.01); G06T 2201/0202 (2013.01)] | 19 Claims |
8. A method of detecting plural-bit code conflicts within an image, the image comprising at least one color separation, the image comprising a first plural-bit code carried by a first symbology, and a second plural-bit code carried by a second symbology, the first symbology and the second symbology comprising different symbology types, the method comprising:
accessing a subset of the image that comprises the first plural-bit code carried by the first symbology;
analyzing the subset of the image to decode the first plural-bit code;
analyzing the at least one color separation to spatially locate and decode the second plural-bit code carried by the second symbology;
comparing the first plural-bit code and the second plural-bit code; and
outputting information if a conflict is identified by said act of comparing, in which the image comprises plural, different color separations, and in which the image comprises multiple plural-bit codes carried by the second symbology within the plural, different color separations;
analyzing the plural, different color separations to spatially locate and decode the multiple plural-bit codes carried by the second symbology;
comparing the multiple plural-bit codes for conflicts; and
outputting information if a conflict among the multiple plural-bit codes is identified.
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