Pick-up Any Direction 2D Cross-section Images of 3D Object
Jin Li, Zhanli Hu (Automation College, Harbin Engineering University, Harbin 150001, China)
The visualization of medical 3-D data is a main application of Scientific Visualization. VC++6.0 with VTK are adopted to reconstruct the 3D images using the CT picture sequence of the DICOM format. With VTK in the CT image sequence process, Two-dimensional cross-section images can be displayed on the screen in any direction, and real-time interactive operations like using mouse to do image scaling, translation, rotation can be realized .All these made up the defect of unable to scan CT images arbitrarily.