发明名称 |
Searching method, searching device, and recorded medium |
摘要 |
The present invention relates to a retrieval method for searching a first character element string obtained by subjecting a character string to character recognition for a second character element string. The first character element string includes a first character element and the second character element string includes a second character element. A distance relevant to a similarity between the first character element and the second character element is predetermined between the first character element and the second character element. The retrieval method comprises the steps of comparing the distance with a predetermined reference distance, and determining whether the second character element matches the first character element based on a result of the comparison of the distance with the predetermined reference distance.
|
申请公布号 |
US7130487(B1) |
申请公布日期 |
2006.10.31 |
申请号 |
US20010868554 |
申请日期 |
2001.09.14 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
IMAGAWA TARO;MATSUKAWA YOSHIHIKO;KONDO KENJI;MEKATA TSUYOSHI |
分类号 |
G06K9/36;G06F17/30;G06K9/72 |
主分类号 |
G06K9/36 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|