Two-spectrum (LW/MW) IR imaging system using Automatic Target recognition technology, which has both
merits of single long and middle IR wave, can performs well in clutter sea-sky condition. The information processing
technology of dual-band IR imaging guidance plays a key role in the research of dual band IR system using ATR
technology. In the paper, we present a system for ATR technology on dual-band IR imagery. We described the system
architecture and methods for target detection, recognition and tracking.