Intelligent Scene Analysis System (iSAS)

iSAS Overview

Virage Intelligent Scene Analysis System (iSAS) is an advanced solution to assist users of any CCTV system in the detection of important activity. This activity may be a potential threat, an illegal action or a situation where help is required. In fact, the system can be trained to detect whatever the user requires. Virage iSAS integrates with any new or existing CCTV installation and can also be used retrospectively. No expert tuition is required, with the actual system operators training the system to their particular requirements.

Virage iSAS uses neural networking techniques pioneered by the recognised world leaders in recognition systems. The expertise of such a specialist producer guarantees quality of the highest standard in Virage iSAS, as in all of our products.

Virage iSAS can be configured in a number of ways to handle the detection of a suspicious scene. For example, a single system could simply alarm a user, play a pre-recorded message over a loud speaker or begin the recording of images (pre-recording is also an option). Multi level systems, such as town centres, use a number of systems to send live, suspicious images to the operator's master unit. As well as holding a full set of suspicious image management options, the operator can also continue the training of each system to improve the overall performance.

Industry figures show that up to 85% of on-screen information is lost within 15 minutes of the system operator being logged on and that most CCTV systems are less than 30% efficient. Virage iSAS takes up a high percentage of this loss, improving dramatically the efficiency of any CCTV system. The system identifies specific or potential incidents to operators for verification, action or both.

Virage iSAS can be applied any new or existing CCTV system and can be trained by any proficient system operator without specialist input from Virage.

Virage iSAS adds a new dimension to the application of CCTV, be it motorways, town centres, airports, stadia, rail or metro stations. Wherever you have CCTV you should have Virage iSAS.

Virage iSAS adds a new dimension to the application of CCTV, be it motorways, town centres, airports, stadia, rail or metro stations. Wherever you have CCTV you should have Virage iSAS.

Illegal Lane Use	Level Crossing Monitoring	Emergency Lane Violation

iSAS Features

Virage iSAS can be configured in a number of ways to handle the detection of a suspicious scene. For example, a single system could simply alarm a user, play a pre-recorded message over a loud speaker or begin the recording of images (pre-recording is also an option). Multi level systems, such as town centres, use a number of systems to send live, suspicious images to the operator's master unit. As well as having a full set of suspicious image management options, the operator can also continue the training of each system to improve the overall performance.

iSAS Applications

Some examples of suspicious events include:

• A person entering or exiting a restricted area
• A vehicle moving in an unauthorised direction or lane
• An abandoned item
• A traffic accident
• A person loitering or running
• A vehicle moving too fast or in a dangerous manner