| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a two-dimensional code properly expressing a plurality of kinds of information in colors and allowing clear distinction among the respective kinds of information in reading, and a method for generating the two-dimensional code. <P>SOLUTION: In the two-dimensional code 1, a predetermined kind of first data and second data of a different kind from the first data are recorded in a data recording area AR1. A first bit string constituting the first data is expressed by a first color arrangement selected from a plurality of first colors. A second bit string constituting the second data is expressed by a second color arrangement selected from a plurality of second colors different in combination of colors from a plurality of first colors. An integration data integrating the first color arrangement and the second color arrangement are recorded in the data recording area AR1. Color information specifying the correspondence between the first data and a plurality of first colors and the correspondence between the second data and a plurality of second colors is recorded in a format information recording area AR3. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
