sensors Article Object Tracking Algorithm Based on Dual Color Feature Fusion with Dimension Reduction Shuo Hu 1, Yanan Ge 1, Jianglong Han 1 and Xuguang Zhang 2,* 1 School of Electrical Engineering, Yanshan University, Qinhuangdao 066004, China; hus@ysu.edu.cn (S.H.); sherrygyn@stumail.ysu...