Title:
VERIFICATION DEVICE, VERIFICATION METHOD, AND RECORDING MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/175676
Kind Code:
A1
Abstract:
This verification device 1 comprises: a verification means 113 for extracting, on the basis of query feature quantity F_Q which is a feature quantity of query data IMG_Q, a plurality of pieces of first similar data IMG_S similar to the query data, from among a plurality of pieces of registered data IMG_R; and a correction means for correcting the query feature quantity, on the basis of calculated values of a plurality of registered feature quantities that are feature quantities of a plurality of pieces of first similar data, wherein the verification means extracts at least one piece of second similar data similar to the query data from among the plurality of pieces of registered data, on the basis of the query feature quantity corrected by the correction means.
Inventors:
MIYAMOTO TAKAYA (JP)
Application Number:
PCT/JP2022/011346
Publication Date:
September 21, 2023
Filing Date:
March 14, 2022
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
G06F16/532
Foreign References:
| JP2010250636A | 2010-11-04 | |||
| JP2008276775A | 2008-11-13 | |||
| JPH09101970A | 1997-04-15 |
Attorney, Agent or Firm:
EGAMI, Tatsuo et al. (JP)
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