RT Journal T1 Object tracking via L1 norm and least soft-threshold square A1 WANG Haijun, GE Hongjuan, ZHANG Shengyan PB Journal of Shandong University(Engineering Science) FD 2016-06-30 YR 2016 JF Journal of Shandong University(Engineering Science) JO Journal of Shandong University(Engineering Science) VO 46 IS 3 SP 14 DO 10.6040/j.issn.1672-3961.0.2015.316 K1 L#sub#1#/sub# norm;least soft-threshold square;object tracking;sparse representation;observation model LK {http://gxbwk.njournal.sdu.edu.cn/EN/article/article_1451.shtml}