Visualization, Volume rendering, Biologicla materials, Computer vision, Comupterized tomography, Data acquisition, Helical scanning, Histogram based classification, Imgae enhancement, Image reconstruction, Image segemntation, Liver tumors ... Automatic code generation, Automation, C (programming language), Client server, Comptuer simulation, Encoding (ysmbols), Hyperegnericity, Iterative methods, Mathematical transforamtions, Object oriented programming, Optiimzation, ...