VTK which exhibits high performance in visualization and ITK which has strong ability in image processing were integrated to solve the key problems such as image segmentation,image registration and fusion,3-D reconstructing and virtual cropping.

• 由于ITK具有强大的图像处理能力,而VTK在三维可视化方面具有良好的性能,将VTK与ITK有机地集成起来以解决虚拟手术系统中的图像分割、图像配准与融合、三维重建及虚拟切割等关键技术问题。