@article {1288094,
	title = {Face as mouse through visual face tracking},
	journal = {Comput. Vis. Image Underst.},
	volume = {108},
	number = {1-2},
	year = {2007},
	pages = {35{\textendash}40},
	publisher = {Elsevier Science Inc.},
	address = {New York, NY, USA},
	issn = {1077-3142},
	doi = {http://dx.doi.org/10.1016/j.cviu.2006.11.007},
	author = {Tu, Jilin and Tao, H. and Huang, T.S.}
}
