1 Virtual Imaging System

There are many people I wish to formally thank for their contribution to this thesis. First of all, I would like to express my appreciations and gratitude to my supervisor, Dr Andrew Chalmers from the ECE department at the Manukau Institute of Technology. He is such knowledgeable, patient and helpful supervisor. During this master study, I learned more than I expected from him. Without his invaluable support, consistent and encouragement, I would not have finished this research. Secondly, I would also like to thank my supervisor Dr Max Ramos for his suggestions durin