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Patent Searching and Data


Title:
MANAGEMENT DEVICE, MANAGEMENT SYSTEM, MONITORING SYSTEM, ESTIMATING METHOD, AND RECORDING MEDIUM
Document Type and Number:
WIPO Patent Application WO/2021/199323
Kind Code:
A1
Abstract:
In order to sense a case event on the basis of video data, this management device is provided with: an instruction unit which acquires metadata of video data generated by a monitor terminal for sensing an event from video data of an area to be monitored, outputs, if the acquired metadata includes information related to an event, an instruction for analyzing the video data of the area to be monitored captured in a time band including the time of sensing of the event, to a video analysis device for sensing an event from the video data, and acquires an analysis result including information related to the event sensed from the video data by the analysis performed by the video analysis device; and an estimating unit which, on the basis of the event sensed by the monitor terminal and the event sensed by the video analysis device, estimates a case event that has occurred in the area to be monitored.

Inventors:
HIRATA SATOSHI (JP)
YAMASHITA HAJIME (JP)
YAMAMOTO GENKI (JP)
SHIBATA MASAFUMI (JP)
HASHIMOTO DAI (JP)
KIMOTO TAKAHIRO (JP)
TAKAHASHI YOUHEI (JP)
Application Number:
PCT/JP2020/014900
Publication Date:
October 07, 2021
Filing Date:
March 31, 2020
Export Citation:
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Assignee:
NEC CORP (JP)
NEC SOLUTION INNOVATORS LTD (JP)
International Classes:
H04N7/18; G08B25/00
Domestic Patent References:
WO2018116494A12018-06-28
WO2015004854A12015-01-15
Foreign References:
JP2011091705A2011-05-06
Attorney, Agent or Firm:
SHIMOSAKA Naoki (JP)
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