Title:
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND COMPUTER-READABLE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2022/168402
Kind Code:
A1
Abstract:
An image processing device (10) includes an image data acquisition unit (111), a region setting unit (112), a counting unit (113), a crowding determination unit (114), and an output unit (115). The image data acquisition unit (111) acquires image data generated by a camera that captures the interior of a car. The region setting unit (112) divides an image expressed by the image data into a plurality of regions. The counting unit (113) counts the number of people present in a region of interest from among the plurality of regions. The crowding determination unit (114) determines the degree of crowding inside the car on the basis of the number of people. The output unit (115) outputs information related to the degree of crowding.
Inventors:
SATO DAICHI (JP)
KITAURA ATSUSHI (JP)
MUKAI YASUAKI (JP)
TAKEUCHI MAKOTO (JP)
DIAO XIAOSU (JP)
KAWASAKI DAISUKE (JP)
YAMANE KAORI (JP)
KITAURA ATSUSHI (JP)
MUKAI YASUAKI (JP)
TAKEUCHI MAKOTO (JP)
DIAO XIAOSU (JP)
KAWASAKI DAISUKE (JP)
YAMANE KAORI (JP)
Application Number:
PCT/JP2021/042464
Publication Date:
August 11, 2022
Filing Date:
November 18, 2021
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
B61L25/02; G06T7/00
Foreign References:
| JP2021003972A | 2021-01-14 | |||
| JP2007290574A | 2007-11-08 | |||
| JP2020149710A | 2020-09-17 | |||
| JP2018042049A | 2018-03-15 | |||
| KR20100114294A | 2010-10-25 |
Attorney, Agent or Firm:
IEIRI Takeshi (JP)
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