Loading...
Please wait, while we are loading the content...
Similar Documents
Interactive Transfer Function Specification for Direct Volume Rendering of Disparate Volumes SUBMISSION
| Content Provider | Semantic Scholar |
|---|---|
| Author | Möller, Torsten Ynnerman, Anders |
| Copyright Year | 2006 |
| Abstract | Transfer Functions (TFs) play a critical role in feature detection through direct volume rendering in volumetric scalar fields. Because of the inherent difficulties of exploratory visualization, assisting the user in TF specification is still an important area of research. In particular, the disparate nature of simulated and measured volumetric data necessitates more flexibility in the specification process than existing tools provide. In this paper, we introduce a framework that combines elements of existing techniques as well as introduces new features to handle the diversity that occurs in volumetric datasets. The contributions of our work include an algorithm for combining multiple TFs into ensembles that allow multiple specification techniques to be used collectively, a range mapping technique for assisting in TF specification for high dynamic range data, and an intuitive method for specifying TFs for multiple classes of time-varying data. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://www.cs.utah.edu/~csilva/2007-sub/old-tf_paper.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
