François Chung Choong Lon is a PhD student and the Marie Currie Early Stage Researcher supervised by Dr Hervé Delingette at the INRIA Sophia Antipolis, France. After his engineer studies (master degree) in Brussels, Belgium at the Institut Supérieur Industriel de Bruxelles (ISIB), he followed PhD courses in Computer Vision and Robotics at the University of Girona, Spain. He also worked on image registration in the Underwater Vision Laboratory of the Computer Vision and Robotics group (VICOROB). In the meantime, he also took part with other students from the University of Girona in a competition between European students called Sauce (Student Autonomous Underwater Challenge - Europe). They won this competition in London in August 2006.