Detecting and Tracking of Multiple Targets in IR Image Sequences in Heavy Background

摘要

This paper constructs a real-time IR signal processing system, which consists of hardware design and software algorithm. The algorithm can detect and track not only point targets but also spot targets and big targets at same scene. The algorithm presents a new idea, which apply row-mean-minus to eliminate temperature nonlinear distribution in spatial and aggregate points after high-pass filter. The hardware is designed to satisfy complex computation and real time requirement.