Object detection system, object detection method, and program
US11645838B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 24, 2021 |
| Grant date | May 9, 2023 |
| Priority date | — |
| Expiry date | Aug 24, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30236
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An object detection system capable of tracking a moving object over a wide range, at a high processing speed, and with a high accuracy of recognition without increasing the number of image capturing apparatuses installed in one place is provided. A movement information acquisition unit acquires movement information, which is information regarding a moving object included in a first image captured by a first image capturing apparatus among a plurality of image capturing apparatuses arranged in positions different from one another. A search range determination unit determines a limited search range in a second image captured by a second image capturing apparatus among the plurality of image capturing apparatuses in accordance with the movement information. An object recognition unit performs recognition of the moving object for the search range in the second image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.