Mohamed Abdel-Mottaleb Santhana Krishnamachari Multimedia descriptions based on MPEG-7: extraction and applications. 459-468 2004 6 IEEE Transactions on Multimedia 3 http://doi.ieeecomputersociety.org/10.1109/TMM.2004.827500 db/journals/tmm/tmm6.html#Abdel-MottalebK04