Title:
BARCODE IMAGE EXAMINATION DEVICE, METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2015/045453
Kind Code:
A1
Abstract:
A print decode processing result is obtained by a decode processing unit (31) from a barcode print region which is photographed by an examination unit (17), and a data decode processing result is obtained by the decode processing unit (31) from print data which is obtained by a print data unit (29). A barcode region quality determination unit (33) determines the quality of a print with respect to the barcode print region on the basis of a comparison of the result of the print decode processing with the result of the data decode processing. Because the determination of the quality of the print is carried out by the comparison of the results of the respective decodes of the result of the print and the data thereof, an error determination is not carried out if the barcode is not printed in variable printing. It is thus possible to improve examination precision even in variable printing.
Inventors:
IMAMURA ATSUSHI (JP)
SATO TOSHIHIRO (JP)
KATO TOMOTAKA (JP)
KOIKE SHIRO (JP)
SATO TOSHIHIRO (JP)
KATO TOMOTAKA (JP)
KOIKE SHIRO (JP)
Application Number:
PCT/JP2014/060123
Publication Date:
April 02, 2015
Filing Date:
April 07, 2014
Export Citation:
Assignee:
DAINIPPON SCREEN MFG (JP)
International Classes:
G06K7/00; B41J29/46; G06K1/12; G06K5/00
Domestic Patent References:
| WO1998027512A1 | 1998-06-25 |
Foreign References:
| JP2008236177A | 2008-10-02 | |||
| JPS5475807U | 1979-05-30 | |||
| JPH05307627A | 1993-11-19 |
Attorney, Agent or Firm:
SUGITANI Tsutomu (JP)
Tsutomu Sugitani (JP)
Tsutomu Sugitani (JP)
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