Title:
INFORMATION PROCESSING DEVICE, CONTROL METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2018/104998
Kind Code:
A1
Abstract:
[Problem] To accurately detect product theft. [Solution] This information processing device (2000) acquires a reference image (13) captured of a product display area. Further, the information processing device (2000) acquires a comparison image (14) captured of the product shelf at a time after the reference image (13). Then, the information processing device (2000) calculates the amount of reduction of products in a monitoring region (15) included in both the reference image (13) and the comparison image (14). Further, the information processing device (2000) outputs an alarm if the calculated amount of reduction is greater than or equal to a reference value.
Inventors:
INOSHITA TETSUO (JP)
Application Number:
PCT/JP2016/086039
Publication Date:
June 14, 2018
Filing Date:
December 05, 2016
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
G08B13/196; G08B25/00
Foreign References:
| US8325036B1 | 2012-12-04 | |||
| JPH07110889A | 1995-04-25 |
Attorney, Agent or Firm:
HAYAMI Shinji (JP)
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