Title:
PERSON TRANSIT TIME MEASUREMENT SYSTEM AND PERSON TRANSIT TIME MEASUREMENT METHOD
Document Type and Number:
WIPO Patent Application WO/2019/188079
Kind Code:
A1
Abstract:
The present invention provides a technique whereby a transit time of a person from an entrance to an exit can be measured more precisely. An entrance side image processing unit 121 performs a process of calculating a feature amount of each person on the basis of an entrance side image. An exit side image processing unit 122 performs a process of calculating a feature amount of each person on the basis of an exit side image; a process of determining whether the same person as the person included in the exit side image is included in the entrance side image by comparing the feature amount calculated from the entrance side image with the feature amount calculated from the exit side image; and a process of recording, if the same person as the person included in the exit side image is determined to be included in the entrance side image, a difference between a captured time of the entrance side image and a captured time of the exit side image as the transit time of the person.
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Inventors:
OGURA SHINYA (JP)
Application Number:
PCT/JP2019/008995
Publication Date:
October 03, 2019
Filing Date:
March 07, 2019
Export Citation:
Assignee:
HITACHI INT ELECTRIC INC (JP)
International Classes:
H04N7/18; G06T7/00; G08G1/01; G08G1/04
Foreign References:
| JP2017151832A | 2017-08-31 |
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