@conference {cRuiz-Hidalgo09,
	title = {Comparison of MPEG-7 descriptors for long term selection of reference frames},
	booktitle = {IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2009},
	year = {2009},
	pages = {941{\textendash}944},
	address = {Taipei, Taiwan},
	isbn = {0-8194-2103-0},
	doi = {10.1109/ICASSP.2009.4959740},
	url = {http://hdl.handle.net/2117/8816},
	author = {Ruiz-Hidalgo, J. and Salembier, P.}
}
