SIGGRAPH '89 Proceedings of the 16th annual conference on Computer graphics and interactive techniques
A polygonal approximation to direct scalar volume rendering
VVS '90 Proceedings of the 1990 workshop on Volume visualization
Multiresolution modeling and visualization of volume data based on simplicial complexes
VVS '94 Proceedings of the 1994 symposium on Volume visualization
Multi-dimensional trees for controlled volume rendering and compression
VVS '94 Proceedings of the 1994 symposium on Volume visualization
SIGGRAPH '95 Proceedings of the 22nd annual conference on Computer graphics and interactive techniques
Octree-based decimation of marching cubes surfaces
Proceedings of the 7th conference on Visualization '96
View-dependent simplification of arbitrary polygonal environments
Proceedings of the 24th annual conference on Computer graphics and interactive techniques
Progressive simplicial complexes
Proceedings of the 24th annual conference on Computer graphics and interactive techniques
ROAMing terrain: real-time optimally adapting meshes
VIS '97 Proceedings of the 8th conference on Visualization '97
Multiresolution tetrahedral framework for visualizing regular volume data
VIS '97 Proceedings of the 8th conference on Visualization '97
I/O optimal isosurface extraction (extended abstract)
VIS '97 Proceedings of the 8th conference on Visualization '97
The multilevel finite element method for adaptive mesh optimization and visualization of volume data
VIS '97 Proceedings of the 8th conference on Visualization '97
Simplicial maps for progressive transmission of polygonal surfaces
Proceedings of the third symposium on Virtual reality modeling language
Interactive out-of-core isosurface extraction
Proceedings of the conference on Visualization '98
Progressive tetrahedralizations
Proceedings of the conference on Visualization '98
Out-of-core simplification of large polygonal models
Proceedings of the 27th annual conference on Computer graphics and interactive techniques
Time critical isosurface refinement and smoothing
VVS '00 Proceedings of the 2000 IEEE symposium on Volume visualization
Simplification of Tetrahedral meshes with accurate error evaluation
Proceedings of the conference on Visualization '00
On-the-Fly rendering of losslessly compressed irregular volume data
Proceedings of the conference on Visualization '00
Topology preserving and controlled topology simplifying multiresolution isosurface extraction
Proceedings of the conference on Visualization '00
Adaptive Real-Time Level-of-Detail-Based Rendering for Polygonal Models
IEEE Transactions on Visualization and Computer Graphics
Multiresolution Representation and Visualization of Volume Data
IEEE Transactions on Visualization and Computer Graphics
A High Accuracy Volume Renderer for Unstructured Data
IEEE Transactions on Visualization and Computer Graphics
Adaptive Projection Operators in Multiresolution Scientific Visualization
IEEE Transactions on Visualization and Computer Graphics
Simplification of Tetrahedral Meshes with Error Bounds
IEEE Transactions on Visualization and Computer Graphics
Volume Data and Wavelet Transforms
IEEE Computer Graphics and Applications
Out-Of-Core Rendering of Large, Unstructured Grids
IEEE Computer Graphics and Applications
Time-Critical Rendering of Irregular Grids
SIBGRAPI '00 Proceedings of the 13th Brazilian Symposium on Computer Graphics and Image Processing
An Efficient Wavelet-Based Compression Method for Volume Rendering
PG '99 Proceedings of the 7th Pacific Conference on Computer Graphics and Applications
Constant-Time Neighbor Finding in Hierarchical Tetrahedral Meshes
SMI '01 Proceedings of the International Conference on Shape Modeling & Applications
External Memory Management and Simplification of Huge Meshes
IEEE Transactions on Visualization and Computer Graphics
A scalable data structure for three-dimensional non-manifold objects
Proceedings of the 2003 Eurographics/ACM SIGGRAPH symposium on Geometry processing
TetSplat Real-Time Rendering and Volume Clipping of Large Unstructured Tetrahedral Meshes
VIS '04 Proceedings of the conference on Visualization '04
A data structure for non-manifold simplicial d-complexes
Proceedings of the 2004 Eurographics/ACM SIGGRAPH symposium on Geometry processing
Quadric-based simplification in any dimension
ACM Transactions on Graphics (TOG)
Multi-resolution out-of-core modeling of terrain and teological data
Proceedings of the 13th annual ACM international workshop on Geographic information systems
View-dependent tetrahedral meshing and rendering
GRAPHITE '05 Proceedings of the 3rd international conference on Computer graphics and interactive techniques in Australasia and South East Asia
Geometry-guided computation of 3D electrostatics for large biomolecules
Computer Aided Geometric Design - Special issue: Applications of geometric modeling in the life sciences
Segment-based tetrahedral meshing and rendering
Proceedings of the 4th international conference on Computer graphics and interactive techniques in Australasia and Southeast Asia
Progressive Volume Rendering of Large Unstructured Grids
IEEE Transactions on Visualization and Computer Graphics
Update operations on 3D simplicial decompositions of non-manifold objects
SM '04 Proceedings of the ninth ACM symposium on Solid modeling and applications
Selectively refinable subdivision meshes
SGP '06 Proceedings of the fourth Eurographics symposium on Geometry processing
SOT: compact representation for tetrahedral meshes
2009 SIAM/ACM Joint Conference on Geometric and Physical Modeling
Geometry-guided computation of 3D electrostatics for large biomolecules
Computer Aided Geometric Design - Special issue: Applications of geometric modeling in the life sciences
The PR-star octree: a spatio-topological data structure for tetrahedral meshes
Proceedings of the 19th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems
EUROVIS'07 Proceedings of the 9th Joint Eurographics / IEEE VGTC conference on Visualization
iRun: interactive rendering of large unstructured grids
EG PGV'07 Proceedings of the 7th Eurographics conference on Parallel Graphics and Visualization
Out-of-core simplification and crack-free LOD volume rendering for irregular grids
EuroVis'10 Proceedings of the 12th Eurographics / IEEE - VGTC conference on Visualization
Dynamic view-dependent visualization of unstructured tetrahedral volumetric meshes
Journal of Visualization
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Abstract- In this paper, we address the problem of the efficient visualization of large irregular volume data sets by exploiting a multiresolution model based on tetrahedral meshes. Multiresolution models, also called Level-Of-Detail (LOD) models, allow encoding the whole data set at a virtually continuous range of different resolutions. We have identified a set of queries for extracting meshes at variable resolution from a multiresolution model, based on field values, domain location, or opacity of the transfer function. Such queries allow trading off between resolution and speed in visualization. We define a new compact data structure for encoding a multiresolution tetrahedral mesh built through edge collapses to support selective refinement efficiently and show that such a structure has a storage cost from 3 to 5.5 times lower than standard data structures used for tetrahedral meshes. The data structures and variable resolution queries have been implemented together with state-of-the art visualization techniques in a system for the interactive visualization of three-dimensional scalar fields defined on tetrahedral meshes. Experimental results show that selective refinement queries can support interactive visualization of large data sets.