Issue No. 04 - October-December (1997 vol. 3)
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/2945.646238
<p><b>Abstract</b>—A system to represent and visualize scalar volume data at multiple resolution is presented. The system is built on a multiresolution model based on tetrahedral meshes with scattered vertices that can be obtained from any initial dataset. The model is built off-line through data simplification techniques, and stored in a compact data structure that supports fast on-line access. The system supports interactive visualization of a representation at an arbitrary level of resolution through isosurface and projective methods. The user can interactively adapt the quality of visualization to requirements of a specific application task and to the performance of a specific hardware platform. Representations at different resolutions can be used together to further enhance interaction and performance through progressive and multiresolution rendering.</p>
Volume data visualization, multiresolution representation, tetrahedral meshes.
P. Cignoni, C. Montani, E. Puppo and R. Scopigno, "Multiresolution Representation and Visualization of Volume Data," in IEEE Transactions on Visualization & Computer Graphics, vol. 3, no. , pp. 352-369, 1997.