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Persistent Surveillance Products

Key Features:
90° FOV & High Spatial Resolution
Automatic Change Detection
On-Demand Viewing DEMO

Security Applications:
Borders and Ports
Public Events
Airports
Military Bases

 
Automatic Change Detection (CD)

The figure below contains an example of automated wide area detection results using the WAVcam. Raw WAVcam imagery (grayscale) and the associated CD imagery (green with detects in red) are shown for a 40°-wide and a 10°-wide FOV. ISA's automated CD algorithm detected a moving vehicle and golfer as shown in the three frames on bottom. Each frame was taken one second apart showing the video nature of the WAVcam.

The vehicle is visible between houses for only one second. This is a good example of the importance of having both wide area surveillance and persistence. The golfer is located at a range of 1.3 miles where the ground sample distance (GSD) is about three inches.

© 1997-2008, Innovative Signal Analysis, Inc.
3301 E Renner Road, Suite 200, Richardson, Texas 75082
Phone: (972) 231-5702     Fax: (972) 231-5704