@inproceedings{LaMar:2000:MTF,
| title | = | "Multiresolution Techniques for Interactive Texture-Based Volume Visualization", |
| booktitle | = | "Visual Data Exploration and Analysis VII", |
| author | = | "Eric
C. LaMar AND Mark
A. Duchaineau AND Bernd
Hamann AND Ken
Joy ", |
| year | = | "2000", |
| editor | = | "
Robert F. Erbacher AND Philip C. Chen AND Jonathan C. Roberts AND Craig M. Wittenbrink ", |
| pages | = | "365--374", |
| volume | = | "3960", |
| organization | = | "SPIE", |
| publisher | = | "The International Society for Optical Engineering", |
| address | = | "Bellingham, Washington", |
| abstract | = | "We present a multiresolution technique for interactive texture based rendering of arbitrarily oriented cutting planes for very large data sets. This method uses an adaptive scheme that renders the data along a cutting plane at different resolutions: higher resolution near the point-of-interest and lower resolution away from the point-of-interest. The algorithm is based on the segmentation of texture space into an octree, where the leaves of the tree define the original data and the
internal nodes de ne lower-resolution versions. Rendering is done adaptively
by selecting high-resolution cells close to a center of attention and low-resolution cells away from it. We limit the artifacts introduced by this method by blending between different levels of resolution to produce a smooth image. This technique can be used to produce viewpointdependent renderings.", |
