Following the demand for affordable, various range and light-weight protection against ATGM's, Elisra develops a cost-effective
passive IR system for ground vehicles. The system is based on wide FOV uncooled bolometric sensors with full
azimuth coverage and a lightweight processing & control unit.
The system design is based on the harsh environmental conditions. The basic algorithm discriminates the target from its
clutter and predicts the time to impact (TTI) and the target aiming direction with relation to vehicle. The current detector
format is 320*240 pixels and frame rate is 60 Hz, Spectral response is on Far Infrared (8-14&mgr;). The digital video output
has 14bit resolution & wide dynamic range. Future goal is to enhance detection performance by using large format
uncooled detector (640X480) with improved sensitivity and higher frame rates (up to 120HZ).
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