Uncertainty Visualization Methods in Isosurface Rendering
Uncertainty Visualization Methods in Isosurface Rendering
复制标题
等值面渲染中的不确定性可视化方法
DOI:
--
复制
发表时间:
2003
期刊:
影响因子:
--
通讯作者:
Ted M. Sparr
中科院分区:
文献类型:
--
作者:
P. J. Rhodes;R. Laramee;R. Bergeron;Ted M. Sparr
We describe two techniques for rendering isosurfaces in multiresolution volume data such that the uncertainty (error) in the data is shown in the resulting visualization. In general the visualization of uncertainty in data is difficult, but the nature of isosurface rendering makes it amenable to an effective solution. In addition to showing the error in the data used to generate the isosurface, we also show the value of an additional data variate on the isosurface. The results combine multiresolution and uncertainty visualization techniques into a hybrid approach. Our technique is applied to multiresolution examples from the medical domain.