Article Source:
VideoAnalytics.net
Video Analytics, also known as IVS (Intelligent Video Surveillance) is a new emerging market for security allowing its users to easily monitor and secure areas with security cameras. With this new state of the art technology, businesses can easily monitor places of interest with sophisticated software that makes detecting threats or unwanted visitors simple and effective.
Intelligent Video Surveillance consists of algorithms that detect movement or changes in live and recorded video to see whether the movement or changes mean a possible threat is about to occur or occuring. These algorithms work by examining each pixel of the video and putting together all the pixel changes. If many pixels are changing in one area and that area is moving in a direction, the software considers this to be motion. Depending on the policies and alerts you have setup, you will be notified of this motion or other actions can be automatically taken by the software such as motion tracking which follows the motion until it is no longer detected.