Title:
DOCUMENT UNDERSTANDING DEVICE AND MAIL SORTER
Document Type and Number:
Japanese Patent JP3712831
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To understand character lines written on a paper face with high reliability by referring to preliminary knowledge regarding the private residence inscription, retrieving the private residence inscription corresponding to the public residence inscription information and identifying the private residence inscription information based on the retrieved private residence inscription information and the character identification result.
SOLUTION: A knowledge collation process 105 is provided with the preliminary knowledge regarding the public residence inscription and the preliminary knowledge regarding the private residence inscription. The character identification result is input into a recognition collation processing sections 551 and 552 of the public residence inscription of the knowledge collation process 105, and the character identification result is input by the character identification process 502, and the public inscription information is recognized by referring the preliminary knowledge of the public residence inscription. The public residence inscription information and the character identification result are input into recognition collation processing sections 553-555, 571, 573 and 562 of the private residence inscription, and the private residence inscription information is retrieved by referring to the preliminary knowledge regarding the private residence inscription, and the private residence inscription information is recognized based on the retrieved private residence inscription information and the character identification result.
Inventors:
Hiromichi Fujisawa
Yuko Kida
Ueda Hiroshi
Yutaka
Masashi Koga
Hisao Ogata
Yuko Kida
Ueda Hiroshi
Yutaka
Masashi Koga
Hisao Ogata
Application Number:
JP15587997A
Publication Date:
November 02, 2005
Filing Date:
May 29, 1997
Export Citation:
Assignee:
Hitachi-Omron Terminal Solutions Co., Ltd.
International Classes:
B07C3/14; (IPC1-7): B07C3/14
Domestic Patent References:
| JP8243503A | ||||
| JP7065107A |
Attorney, Agent or Firm:
Osamu Ito
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