Video surveillance system based on high resolution network cameras capable of concurrent transmission of multiple image formats at video rates
US7543327B1 · kind B1 · utility
65Cited by
8References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 22, 2004 |
| Grant date | Jun 2, 2009 |
| Priority date | — |
| Expiry date | May 22, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N9/7921
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A video system including one or more high resolution network video cameras, a computer and a monitor. The video cameras are capable of simultaneously generating a full field of view reduced-resolution of an image and a full-resolution sub-window of the image. The computer is configured to receive images from the video cameras via a computer network and display the images on the monitor in which a full field view of the image and a sub-window of the image are displayed on the monitor simultaneously.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.