Monitoring system, monitoring method, and non-transitory computer-readable storage medium
US10755109B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 21, 2019 |
| Grant date | Aug 25, 2020 |
| Priority date | — |
| Expiry date | Mar 21, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V2201/07
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A monitoring system comprising an imaging unit installed in a position from which a plurality of structures can be imaged and which is higher than at least some of the plurality of structures, and configured to generate an image by imaging a monitoring area including the plurality of structures and a ground adjacent to the plurality of structures, a setting unit configured to set a plurality of detection target regions, wherein the detection target region includes at least a region of the ground in the image, and excludes at least a region which is included in a region corresponding to the structure and is not in contact with the region of the ground in the image; and a processing unit configured to count persons in each detection target region in the image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.