@conference {cPardas01,
	title = {Facial Animation Parameters extraction and Expression detection using HMM},
	booktitle = {International Conference on Augmented, Virtual Environments and 3D Imaging},
	year = {2001},
	pages = {120{\textendash}123},
	isbn = {1-4244-1764-3},
	author = {M. Pard{\`a}s and Bonafonte, A.}
}
