融合多种特征的传递函数快速设计框架

Rapid design framework of transfer function fusing multiple features

设计能同时显示体数据内的多种结构的传递函数是繁琐、耗时且无法预期的过程。为解决此问题,提出了由多个显示单一结构特征的传递函数出发,融合出新的复杂传递函数,能保留感兴趣结构特征的快速设计框架,对框架实现的最优化问题和交互性方面做了深入研究。实验结果验证了方法的快速性和有效性。

The design of transfer fimction displaying a variety of structures simultaneously within volume data is a tedious, time-con- suming and unpredictable process. To solve this problem, a framework is developed for rapid design of transfer function, which fuses a new complex transfer function with structural features of interest from multiple simple functions revealing single structure. The optimi- zation and interaction of the framework are further studied. Experimental results demonstrate the method is fairly fast and effective.