Title:
CODE RECOGNITION APPARATUS, CODE RECOGNITION METHOD, AND CODE RECOGNITION PROGRAM
Document Type and Number:
Japanese Patent JP2019062499
Kind Code:
A
Abstract:
To provide a code recognition apparatus, a code recognition method, and a code recognition program, for efficiently determining authenticity using code images.SOLUTION: A user terminal 10 includes a control unit 11, an imaging unit 13, and an illumination unit 14. Then, the control unit 11 detects a code image area in a first image photographed using ambient light, decodes first code recognition information in the code image area, detects the code image area in a second image photographed using the illumination unit 14, decodes second code recognition information in the same code image area included in the first image, and, when the first code recognition information and the second code recognition information are different, determines that the second code recognition information is authentic and specifies the code information.SELECTED DRAWING: Figure 1
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Inventors:
ENDO KANAKI
Application Number:
JP2017187790A
Publication Date:
April 18, 2019
Filing Date:
September 28, 2017
Export Citation:
Assignee:
SHIFT KK
International Classes:
H04N1/387; G06K7/10; G06K7/12; G06K7/14; G06K19/06
Domestic Patent References:
| JP2014026643A | 2014-02-06 | |||
| JP2007192883A | 2007-08-02 | |||
| JP2009020813A | 2009-01-29 |
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Hironobu Onda