Combining global, regional and contextual features for automatic image annotation.

Yong Wang Tao Mei Shaogang Gong Xian-Sheng Hua Combining global, regional and contextual features for automatic image annotation. 259-266 2009 42 Pattern Recognition 2 http://dx.doi.org/10.1016/j.patcog.2008.05.010 db/journals/pr/pr42.html#WangMGH09