| 摘要 |
PROBLEM TO BE SOLVED: To achieve appropriate reading even when a plurality of reading objects are subjected to collective reading processing.SOLUTION: Fig. 16 shows the display content of a whole image in which a final reading situation (a completion mark and the like) is subjected to overlay display. That is, the whole image containing reading object (for example, a bar code) is subjected to pattern analysis and a particular pattern is extracted for each reading object. In addition, each extracted particular pattern is analyzed, allowing information to be acknowledged for each reading object. Based on the processing results, each of processing states (a completion mark and the like) up to now for each reading object contained the whole image is added. |
