Title:
帳票認識方法
Document Type and Number:
Japanese Patent JP4450888
Kind Code:
B2
Abstract:
Disclosed is a format recognition method, apparatus and its storage medium for automatically recognizing the format of a form, whereby the format is automatically determined by examining the arrangement of the smallest rectangles. According to the present invention, the smallest rectangles are extracted from a form, and the positional relationship of these rectangles is obtained. The attribute of the smallest rectangle is determined from the positional relationship. In accordance with the attribute, the smallest rectangles are sorted into a headline portion and a data portion, and a character string in the data portion is recognized.
Inventors:
Ohara victory
Shinichi Eguchi
Wataichi Chiba
Koichi Kanemoto
Maki Yabuki
Yu Katsuma
Shinichi Eguchi
Wataichi Chiba
Koichi Kanemoto
Maki Yabuki
Yu Katsuma
Application Number:
JP14915499A
Publication Date:
April 14, 2010
Filing Date:
May 28, 1999
Export Citation:
Assignee:
富士通株式会社
富士通フロンテック株式会社
富士通フロンテック株式会社
International Classes:
G06K9/20; G06Q10/10; G06T7/60
Domestic Patent References:
| JP11102416A | ||||
| JP4023185A | ||||
| JP8329187A | ||||
| JP9128480A | ||||
| JP8221520A |
Foreign References:
| WO1997005561A1 |
Attorney, Agent or Firm:
Hayashi Tsunetoku
Kenji Doi
Kenji Doi