LECTURE: Reverse engineering, methods of mapping a real model into a virtual model. Methods of scanning surfaces, creating data clouds, defining surfaces. Data formats used in reverse engineering, data conversion and conversion errors. Creating CAD models based on data obtained from computed tomography and magnetic resonance imaging techniques.LABORATORY EXERCISES: Creating a CAD model in *.stl format with different resolution.Scanning surfaces using different methods. processing raw data. Comparing scanned elements with the CAD model. CAD modeling from a point cloud.