Focusing on the failure under the condition of target blocking, the similarity between\ntarget color and background color for the Camshift algorithm, an improved algorithm\nbased on Camshift algorithm is proposed. Gaussian mixture model is used to\ndetermine the tracking area fast and accurately because it is not sensitive to the external\nconditions such as light and shadow. Kalman predictor is used to predict the\nblocked target effectively. The video is processed in the MATLAB environment. The\nmoving target can be tracked and its position can be predicted accurately with the\nproposed improved algorithm. The results verify the feasibility and effectiveness of\nthe algorithm.
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