Improved Adaptive Gaussian Mixture Model for Background Subtraction.

Zoran Zivkovic Improved Adaptive Gaussian Mixture Model for Background Subtraction. 28-31 2004 ICPR (2) http://csdl.computer.org/comp/proceedings/icpr/2004/2128/02/212820028abs.htm db/conf/icpr/icpr2004-2.html#Zivkovic04