TY - CONF T1 - Counting pedestrians in crowds using viewpoint invariant training T2 - Proc. British Machine Vision Conference (BMVC) Y1 - 2005 A1 - Kong, D. A1 - Gray, Douglas A1 - Tao, H. KW - file-import-09-08-24 JF - Proc. British Machine Vision Conference (BMVC) ER -