| 摘要 |
PURPOSE:To prevent the drop of a recognition speed and erroneous reading by extracting patterns of a character, mark, etc., selecting one temporarily set boundary so as to set it according to the prescribed theory even when plural temporarily set boundaries are set with respect to one boundary, recognizing the character, etc., according to the boundary and deciding whether the boundary is right or wrong. CONSTITUTION:A light emitting source 3 scans a slip 2 transported by a slip transporting machine 1, and a light receiving element 4 receives the reflected light beam. The element 4 outputs the pattern of the character to be image-formed, and its output is stored in a memory circuit 6 through a binary coding circuit 5. A recognizing device 7 segments the pattern per character from the pattern of the circuit 6, compares it with a standard one stored on a dictionary file 8, and outputs the standard pattern with coincidence as a recognized result 9. In this case a temporarily set boundary is set to the profile pattern of the extracted character, and one boundary assumption is extracted according to a certain theory even when plural temporarily set boundaries are set. On the basis of said assumption, the character is recognized, and the recognized result is decided to be right or wrong. When it is decided to be wrong, the character is outputted as an unreadable one.
|
