Video surveillance system having enhanced video capture
US10997423B1 · kind B1 · utility
11Cited by
0References
22Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 27, 2020 |
| Grant date | May 4, 2021 |
| Priority date | — |
| Expiry date | May 27, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L2015/223
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A surveillance system includes a lower definition video camera and a higher definition video camera. The higher definition video is not recorded, generally, but video produced by the lower definition video camera is processed and compared to predefined videographic patterns to determine whether one or more events corresponding to the predefined videographic patterns has occurred. Likewise, inputs from other sources, such as audio, can be evaluated to determine if any predefined events have occurred. Upon determining that a predefined or triggering event has occurred, then video from the higher definition camera is recorded.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.