基于界标点的颅骨数据三维交互式测量

Craniofacial Data Three-Dimensional Interactive Measurement Based on Landmarks

采用VC++作为开发平台,在三维可视化类库VTK的帮助下,提出了一种基于界标点的颅骨数据交互式测量算法.该算法将颅骨数据进行三维重建后,可以实现对颅骨的一些重要界标点进行精确地识别、定位和测量.实验结果表明,该算法提高了测量的精度,并简化了颅面手术的复杂性.

By using three-dimensional Visualization Toolkit and VC ＋ ＋, a craniofaeial data interactive measurement algorithm based on landmarks is presented. The craniofacial data three-dimensional registration is implemented by the algorithm, then a set of important craniofacial landmarks are identified, located and measured accurately. The experiment results show that the algorithm enhances the precision of measurement and degrades the complexity of the craniofacial surgery.