| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a two-dimensional code which can be manufactured and read with low cost, is difficult to be forged, and can be generated and recognized at a high speed. <P>SOLUTION: A two-dimensional code with the given data as a two-dimensional image coded therein which includes points, arranged at point arrangement reservation points in a two-dimension region on the basis of a binary data string uniquely associated with given data in accordance with preset binary data string arrangement conditions and lines connected among each of the points and points to be line connected in accordance with preset line connection conditions, in image constituent elements, and two-dimensionally imaged by putting given widths to the lines connecting the points. <P>COPYRIGHT: (C)2008,JPO&INPIT |
