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Title:
BANKNOTE INSPECTION DEVICE, BANKNOTE INSPECTION METHOD, AND BANKNOTE INSPECTION PROGRAM
Document Type and Number:
WIPO Patent Application WO/2020/084720
Kind Code:
A1
Abstract:
A banknote inspection device capable of increasing the accuracy of banknote serial number recognition. In this banknote inspection device (14), a storage unit (23) stores: a first learning model generated using, as teaching data therefor, a character image having a hole; and a second learning model generated using, as teaching data therefor, a character image not having a hole. A serial number recognition unit (24) recognizes characters that form a serial number for a bank note BL, using the first learning model if the character image has a hole and, if the character image does not have a hole, uses the second learning model and recognizes characters that form the serial number for the bank note BL.

Inventors:
YOSHIMURA KAZUHISA (JP)
MARUYAMA AKIO (JP)
Application Number:
PCT/JP2018/039565
Publication Date:
April 30, 2020
Filing Date:
October 24, 2018
Export Citation:
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Assignee:
FUJITSU FRONTECH LTD (JP)
International Classes:
G07D7/00
Foreign References:
JPH08329195A1996-12-13
JPH07220087A1995-08-18
JPH07160830A1995-06-23
JPH0554195A1993-03-05
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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