Apparatus and method for analyzing people flows in image
US10984252B2 · kind B2 · utility
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22Claims
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Key dates
| Filing date | Sep 28, 2018 |
| Grant date | Apr 20, 2021 |
| Priority date | — |
| Expiry date | Dec 15, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30196
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An image processing apparatus includes an acquisition unit configured to acquire a movement vector in a partial area of an image, the movement vector indicating a movement of people detected from the image, a generation unit configured to generate a cluster of movement in which a previously stored probability of occurrence of predetermined movement in the partial area is less than a predetermined threshold, based on a frequency of the acquired movement vector, and an output unit configured to output information indicating that the generated cluster is abnormal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.