Procedural elements for computer graphics
Procedural elements for computer graphics
Display of Surfaces from Volume Data
IEEE Computer Graphics and Applications
Computational techniques for fluid dynamics 2
Computational techniques for fluid dynamics 2
C++ for C programmers
Computer graphics: principles and practice (2nd ed.)
Computer graphics: principles and practice (2nd ed.)
Footprint evaluation for volume rendering
SIGGRAPH '90 Proceedings of the 17th annual conference on Computer graphics and interactive techniques
Visualizing sampled volume data
Scientific visualization and graphics simulation
Volume visualization at the center for supercomputing research and development
VVS '89 Proceedings of the 1989 Chapel Hill workshop on Volume visualization
Molecular applications of volume rendering and 3-D texture maps
VVS '89 Proceedings of the 1989 Chapel Hill workshop on Volume visualization
A rendering algorithm for visualizing 3D scalar fields
SIGGRAPH '88 Proceedings of the 15th annual conference on Computer graphics and interactive techniques
V-buffer: visible volume rendering
SIGGRAPH '88 Proceedings of the 15th annual conference on Computer graphics and interactive techniques
SIGGRAPH '88 Proceedings of the 15th annual conference on Computer graphics and interactive techniques
SIGGRAPH '84 Proceedings of the 11th annual conference on Computer graphics and interactive techniques
TOPOLOGICAL CONSIDERATIONS IN ISOSURFACE GENERATION
TOPOLOGICAL CONSIDERATIONS IN ISOSURFACE GENERATION
A COHERENT PROJECTION APPROACH FOR DIRECT VOLUME RENDERING
A COHERENT PROJECTION APPROACH FOR DIRECT VOLUME RENDERING
A coherent projection approach for direct volume rendering
Proceedings of the 18th annual conference on Computer graphics and interactive techniques
An updated cross-indexed guide to the ray-tracing literature
ACM SIGGRAPH Computer Graphics
Fast algorithms for volume ray tracing
VVS '92 Proceedings of the 1992 workshop on Volume visualization
Scalable parallel volume raycasting for nonrectilinear computational grids
PRS '93 Proceedings of the 1993 symposium on Parallel rendering
Fast rendering of irregular grids
Proceedings of the 1996 symposium on Volume visualization
Accelerated ray-casting for curvilinear volumes
Proceedings of the conference on Visualization '98
On-the-Fly rendering of losslessly compressed irregular volume data
Proceedings of the conference on Visualization '00
Circular incident edge lists: a data structure for rendering complex unstructured grids
Proceedings of the conference on Visualization '01
Grouping Volume Renderers for Enhanced Visualization in Computational Fluid Dynamics
IEEE Transactions on Visualization and Computer Graphics
The Lazy Sweep Ray Casting Algorithm for Rendering Irregular Grids
IEEE Transactions on Visualization and Computer Graphics
Interactive Ray Tracing for Volume Visualization
IEEE Transactions on Visualization and Computer Graphics
Fast Projection-Based Ray-Casting Algorithm for Rendering Curvilinear Volumes
IEEE Transactions on Visualization and Computer Graphics
Fast Ray-Casting for Irregular Volumes
ISHPC '00 Proceedings of the Third International Symposium on High Performance Computing
Notes on Computational-space-based Ray-casting for Curvilinear Volumes
Dagstuhl '97, Scientific Visualization
Simple, Fast, and Robust Ray Casting of Irregular Grids
Dagstuhl '97, Scientific Visualization
Parallel ray tracing on a chip
Practical parallel rendering
Interactive splatting of nonrectilinear volumes
VIS '92 Proceedings of the 3rd conference on Visualization '92
Rapid exploration of curvilinear grids using direct volume rendering
VIS '93 Proceedings of the 4th conference on Visualization '93
Interactive ray tracing for volume visualization
SIGGRAPH '05 ACM SIGGRAPH 2005 Courses
Sonar explorer: a new tool for visualization of fish schools from 3D Sonar Data
EUROVIS'07 Proceedings of the 9th Joint Eurographics / IEEE VGTC conference on Visualization
An integrated pipeline of decompression, simplification and rendering for irregular volume data
VG'05 Proceedings of the Fourth Eurographics / IEEE VGTC conference on Volume Graphics
GPU-accelerated direct volume rendering of finite element data sets
Proceedings of the 27th Conference on Image and Vision Computing New Zealand
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Direct volume rendering can visualize sampled 3D scalar data as a continuous medium or extract features. However, it is generally slow. Furthermore, most algorithms for direct volume rendering have assumed rectilinear gridded data. This paper discusses methods for using direct volume rendering when the original volume is curvilinear, i.e., is divided into six-sided cells which are not necessarily equilateral hexahedra. One approach is to ray-cast such volumes directly. An alternative approach is to ray-cast such volumes directly. An alternative approach is to interpolate the sample volumes to a rectilinear grid, and use this regular volume for rendering. Advantages and disadvantages of the two approaches in terms of speed and image quality are explored.