CCTV video smart surveillance system and method thereof
US11036998B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 21, 2019 |
| Grant date | Jun 15, 2021 |
| Priority date | — |
| Expiry date | Nov 21, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V20/625
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A smart surveillance system includes a communicator configured to communicate with a closed circuit television (CCTV) camera and a cloud server, a background image extractor configured to analyze CCTV image data received from the CCTV camera and to extract a background image, an object image analyzer configured to distinguish an object image from the background image through big data analysis of a CCTV image, a region of interest (ROI) extractor configured to extract an ROI corresponding to the object image, and a controller configured to provide the background image and the ROI to the cloud server, to receive the background image and the ROI from the cloud server, to combine the background image and the ROI, and to generate a complete CCTV image, if necessary.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.