Title:
A SYSTEM AND METHOD FOR DEDUPLICATING PERSON DETECTION ALERTS
Document Type and Number:
WIPO Patent Application WO/2019/239653
Kind Code:
A1
Abstract:
The present disclosure provides a method (400A, 400B) of generating an alert. The method (400A, 400B) comprises detecting (410), in an image frame, a unique parameter of an object using object recognition software; determining (430) whether the detected unique parameter is associated with an object of interest; in response to determining that the detected unique parameter is associated with the object of interest, determining (440) whether the associated object of interest has been detected within a deduplication period; in response to determining that the associated object of interest has been detected within the deduplication period, determining (450) a detection score associated with the detected unique parameter; determining (450) whether the detection score exceeds a minimal escalation threshold; and in response to determining that the detection score exceeding the minimal escalation threshold, generating (470) an alert within the deduplication period.
Inventors:
ONG HUI LAM (SG)
PEH WEI JIAN (SG)
ONG HONG YEN (SG)
YAMAZAKI SATOSHI (SG)
PEH WEI JIAN (SG)
ONG HONG YEN (SG)
YAMAZAKI SATOSHI (SG)
Application Number:
PCT/JP2019/009262
Publication Date:
December 19, 2019
Filing Date:
March 08, 2019
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
G06T7/00; G08B25/00; G08B13/196
Foreign References:
| JP2009077064A | 2009-04-09 | |||
| JP2009206784A | 2009-09-10 | |||
| US20150098632A1 | 2015-04-09 | |||
| JP2003187352A | 2003-07-04 | |||
| JP2016009234A | 2016-01-18 |
Attorney, Agent or Firm:
IEIRI Takeshi (JP)
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