Title:
AUTHENTICATION CONTROL DEVICE, AUTHENTICATION CONTROL METHOD, AUTHENTICATION METHOD AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2018/173932
Kind Code:
A1
Abstract:
Provided is authentication technology that is both easy for humans to use and has good precision for determining input by a human. An authentication control device 100 comprises: a receiving unit 110 for receiving input associated with one or more positions from a plurality of positions contained in an authentication image that makes a viewer perceive depth, and at which the apparent depth differs; and a determination unit 120 for determining, on the basis of input received by the receiving unit 110, whether input was by a human .
Inventors:
AKIU TAKASHI (JP)
Application Number:
PCT/JP2018/010311
Publication Date:
September 27, 2018
Filing Date:
March 15, 2018
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
G06F21/30; G06F3/0481; G06F3/0484; H04L9/32
Foreign References:
| JP2008262549A | 2008-10-30 | |||
| JP2012109960A | 2012-06-07 | |||
| US20120291122A1 | 2012-11-15 | |||
| US20160378968A1 | 2016-12-29 |
Attorney, Agent or Firm:
SHIMOSAKA Naoki (JP)
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