关键词: 目标跟踪, 均值漂移, Harris角点检测, 最小二乘法

Abstract: In order to solve the problem of inaccurate locating caused by low differentiation between object color and background color, an improved algorithm of target tracking is proposed. This algorithm, using Harris-mean shift algorithm for object search. Then according to known position information, least square method is used to predict the next position of the target. Thus target tracking is finally realized. Experiment indicates that the proposed algorithm can effectively improve the accuracy and real-time performance of the target tracking system.

Key words: target tracking, mean shift, Harris corners, least square