1. ; ; Vision-Based Human Tracking and Activity Recognition; Proceedings of the 11th Mediterranean Conference on Control and Automation, 2003.
2. ; ; . Feature Extraction from Faces Using Deformable Templates; Proceedings of CVPR'89, 1989; pp 104–109.
3. Snakes: Active contour models
4. Monte Carlo filtering for multi-target tracking and data association
5. ; ; Detection and Tracking of Faces and Facial Features; International Conference on Image Processing, Kobe, Japan, 1999, pp 657–661.