Object retrieval based on spatially frequent items with informative patches.

Ke Gao Shouxun Lin Junbo Guo Dongming Zhang Yongdong Zhang Yufeng Wu Object retrieval based on spatially frequent items with informative patches. 1305-1308 2008 ICME http://dx.doi.org/10.1109/ICME.2008.4607682 conf/icmcs/2008 db/conf/icmcs/icme2008.html#GaoLGZZW08