| 摘要 |
PROBLEM TO BE SOLVED: To verify whether a two-dimensional code such as a matrix code is correctly printed or not to a print medium. SOLUTION: Each reference item is provided with a reference item area 14-1 storing data of a reference item to verify and judging numerical data in the reference item. Then, with respect to a two-dimensional picture read by a two-dimensional code scanner 1, an evaluating numerical value is calculated concerning each reference item stored in the reference item area 14-1 to execute synthetic judgement based on this evaluating numerial value. |
