Human Detection Using Depth and Gray Images. - Fengliang Xu; Kikuo Fujimura (AVSS, 2003)

An Improved Approach to Automatic Recognition of Civil Infrastructure Objects. - Fengliang Xu; Xutong Niu; Rongxing Li (Ann. GIS, 2003)

Pedestrian detection and tracking with night vision. - Fengliang Xu; Xia Liu; Kikuo Fujimura (IEEE Trans. Intell. Transp. Syst., 2005)