Research on improved tracing algorithm based on related matching

An improved related tracing algorithm was advanced to resolve trace problem of dynamic target with complex background. Related tracing algorithm introduced in this paper conquers shortcomings of large amount of calculation, poor timing and low identification precision. firstly, predicting location of targets, and then utilizing improved relating algorithm on portion targets, which could decrease amount of calculation and search for location of targets. MATLAB simulation shows that algorithm has virtue of quick velocity and fast response to variable targets. Simultaneously, improved relating algorithm could meet the requirement of timing and accuracy of system.