@inbook {12679,
	title = {3D Facial Pose Tracking in Uncalibrated Videos},
	booktitle = {Pattern Recognition and Machine IntelligencePattern Recognition and Machine Intelligence},
	series = {Lecture Notes in Computer Science},
	volume = {3776},
	year = {2005},
	month = {2005///},
	pages = {515 - 520},
	publisher = {Springer Berlin / Heidelberg},
	organization = {Springer Berlin / Heidelberg},
	abstract = {This paper presents a method to recover the 3D configuration of a face in each frame of a video. The 3D configuration consists of the 3 translational parameters and the 3 orientation parameters which correspond to the yaw, pitch and roll of the face, which is important for applications like face modeling, recognition, expression analysis, etc. The approach combines the structural advantages of geometric modeling with the statistical advantages of a particle-filter based inference. The face is modeled as the curved surface of a cylinder which is free to translate and rotate arbitrarily. The geometric modeling takes care of pose and self-occlusion while the statistical modeling handles moderate occlusion and illumination variations. Experimental results on multiple datasets are provided to show the efficacy of the approach. The insensitivity of our approach to calibration parameters (focal length) is also shown.},
	isbn = {978-3-540-30506-4},
	url = {http://dx.doi.org/10.1007/11590316_81},
	author = {Aggarwal,Gaurav and Veeraraghavan,Ashok and Chellapa, Rama},
	editor = {Pal,Sankar and Bandyopadhyay,Sanghamitra and Biswas,Sambhunath}
}
