**6.1 Experimental datasets**

Experiments are conducted on synthetic SIM2 and real life LAB (Khalid, 2010a;b; Khalid & Naftel, 2006), HIGHWAY (Khalid & Naftel, 2006) and ASL (Bashir et al., 2006; 2005a;b; 2007; Khalid, 2010b; Khalid & Naftel, 2006) datasets. Details of these datasets can be found in Table 1.


Table 1. Overview of datasets used for experimental evaluation
