認証装置、サーバコンピュータ、及び認証方法

Title:

認証装置、サーバコンピュータ、及び認証方法

Document Type and Number:

Japanese Patent JP7259759

Kind Code:

B2

Abstract:

To solve the foregoing issues, one aspect of the present invention is an authentication apparatus that includes: an input interface that acquires an image of a hologram label that is affixed to an access object and includes an image indicating key information; a processing history storage table that correlates a first image acquired by the input interface with key information included in the first image and stores the correlated image; an information determination circuit that refers to the processing history storage table, based on key information included in a second image, the second image being acquired by the input interface after acquisition of the first image, and determines whether key information of the first image exists that corresponds to key information of the second image; and a processing determination circuit that compares feature data of the second image that is not key information with feature data of the first image that is not key information in response to the information determination circuit determining the key information of the first image as being present, and uses the results of the comparison as a basis for determining whether to execute processing using the second image. Thus, there are provided an authentication apparatus, a server computer, an authentication method, a mobile terminal with a camera, and a code label which are capable of preventing or minimizing reuse of an image in the access control using an access object.

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Inventors:

Somitsu Koda
Akihito Kagotani

Application Number:

JP2019554278A

Publication Date:

April 18, 2023

Filing Date:

November 15, 2018

Export Citation:

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Assignee:

Toppan Printing Co., Ltd.

International Classes:

G06F21/60; G06K7/10; G06K7/14; G06K17/00; G06K19/06; G06T7/00; H04L9/32

Domestic Patent References:

JP2015084200A
JP4340689A
JP62283385A
JP2015099515A
JP2012151789A

Attorney, Agent or Firm:

Yasushi Matsunuma
Shiro Suzuki
Yuichiro Shimizu
Makiko Otsuki

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