TY - Journal of Shandong University(Engineering Science) A1 - YU Hai-jing1,2, LI Gui-ju1* T1 - Color smoke image recognition based on differential box-counting fractal dimension algorithm Y1 - 2014-02-20 JF - Journal of Shandong University(Engineering Science) JO - Journal of Shandong University(Engineering Science) SP - 35 EP - 40 VL - 44 IS - 1 UR - http://gxbwk.njournal.sdu.edu.cn N1 - 10.6040/j.issn.1672-3961.1.2013.292 ER -