Improved Tracking Algorithm Based on Infrared/CCD Signals

This paper develops the simple MAD algorithm in the sky-to-ground target tracking of infrared/CCD two channels.The input image was preprocessed,using medium value filter and grads transform to depress noise,and present the algorithm of template changing and processing after correlation.The real-time target tracking of digital image processing and video image in the high complicated background was realized,and a stable,accurate tracking effect was gotten.