On integration of structure and physical properties into three-dimensional medical images

本研究提出一种新的无模型术前模拟的概念，并开发了一套将结构和物理特性集成到三维医学图像中的方法。我们描述了一种存储结构和物理属性的格式，并提出了变形/渲染方法来可视化手术过程。所开发的无模型术前计划系统已被引进合作的大学医院。通过使用多个患者CT数据的多项测试对性能和可用性进行了确认。

This research proposes a novel concept of modeling-free preoperative simulation and develops a set of methods on integration of structure and physical properties into three-dimensional medical images. We described a format for storing structure and physical properties and produced deformation/rendering methods to visualize surgical process. The developed modeling-free preoperative planning system was introduced to cooperated university hospital. The performance and usability were validated through several tests using several patient CT data.