Nedeljko Cvejic Stavri G. Nikolov Henry D. Knowles Artur Loza Alin Achim David R. Bull Cedric Nishan Canagarajah The Effect of Pixel-Level Fusion on Object Tracking in Multi-Sensor Surveillance Video. 2007 conf/cvpr/2007 CVPR http://dx.doi.org/10.1109/CVPR.2007.383433 db/conf/cvpr/cvpr2007.html#CvejicNKLABC07