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Infrared search and track (IRST) is an important research topic in military applications in surveillance and precise guided missiles. The bottleneck of IRST algorithm is huge number of false alarms in real world applications due to sky cloud, sea-glints, and ground clutters. This paper presents a novel target discrimination method using forward feature selection with area under ROC curve (AUC) metric...
It is important to stably extract horizon lines for sea-based infrared search and track. Most of the existing solutions for the problems only use single image to detect horizon line. Although this results in good accuracy for some images, it often fails to detect horizons in foggy, occluded environments. In this paper, we propose a novel horizon detection and tracking method that is robust to sensor...
A clutter reduction method using track classification and clutter map generation for the real-time target detection and tracking system is presented. Track classification identifies background clutter tracks and this information is used to reduce false detection rate in the detection process. Experimental results show the proposed method can reduce considerable false track rate.
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