Military Robots react to Motion with IndigoVision's VideoBridge Technology

June 17, 2002 - IndigoVision, a leader in live networked video technology, today announced that it has signed an additional license with the Space and Naval Warfare Systems Center San Diego (SSC San Diego) to deliver its advanced motion detection technology for homeland security and mobile robot applications. This follows on from an initial license deal signed in March that enabled SSC San Diego to incorporate miniaturized versions of IndigoVision's live networked video cameras into defence applications

IndigoVision has customised its motion detection technology for the development of tactical surveillance and security applications to support military mission execution and force protection. This new licence enhances the existing VideoBridge-enabled robots used by SSC San Diego by enabling them to detect motion outdoors. IndigoVision's technology greatly reduces error rates and false alarms with sophisticated filtering. Cameras can be pre-programmed to override changes in light and natural weather, as well as subtleties like tide and tree movements.

Robin Laird, head of the Adaptive Systems Branch commented: "IndigoVision's products provide the flexibility to offer video, two-way audio, triggers and motion detection over a wireless network in a miniature package the size of a credit card. Its sophisticated motion detection, fast event retrieval and smooth integration with existing security systems greatly reduce costs and development time".

IndigoVision's motion detection technology is integrated into the video codec and uses edge detection rather than more traditional motion vector and pixel differencing techniques. This results in much better motion detection and much reduced error rates, greatly increasing the system's utility and reliability.

Brendan Daly, U.S general manager, IndigoVision commented: "This licence demonstrates our commitment to the continued development needs of our customers. By customising our motion detection technology in this way, we will be able to take advantage of new opportunities in the defence sector."

SSC San Diego is set to use the robots in high-risk environments like tunnels, areas of conflict, roads and search and rescue operations. A three-year test deployment will see VideoBridge enabled cameras strategically placed on fixed locations along the San Diego Coast line. The VideoBridge motion sensors will alert guards at a central station and mobile guards with wireless devices to then dispatch robots. The robots can then relay further images and interact using two-way audio. SSC San Diego has already deployed VideoBridge-enabled robots to patrol military warehouses, and were most recently used as part of the search and rescue operation at Ground Zero in New York City.

Following the development of the prototype systems, SSC San Diego expects to integrate the technology into all of its mobile robots, unattended ground sensors, and automated indoor/outdoor security systems. SSC San Diego has already transferred VideoBridge technology to manufacturers and integrators such as SAIC, General Dynamics Robotic Systems, and Allied Aerospace Industries.

About IndigoVision Group plc
IndigoVision Group plc is a leading supplier of video intellectual property to major semiconductor and product manufacturers worldwide. Founded in 1994, IndigoVision operates from headquarters in Edinburgh, UK, with offices in Tokyo, San Jose and Boston. IndigoVision floated on the London Stock Exchange (IND.L) in August 2000. IndigoVision's rapidly growing range of partners and licensees include Panasonic, Videology, Baxall, Ultrak, Coe and Cirrus Logic. For further information please visit www.indigovision.com.