In this paper we propose a particle-based volume rendering approach for unstructured, three-dimensional, tetrahedral polygon meshes. We stochastically generate millions of particles per second and project them on the screen in real-time. In contrast to previous rendering techniques of tetrahedral volume meshes, our method does not need a prior depth sorting of geometry. Instead, the rendered image is generated by choosing particles closest to the camera. Furthermore, we use spatial superimposing. Each pixel is constructed from multiple subpixels. This approach not only increases projection accuracy, but allows also a combination of subpixels into one superpixel that creates the well-known translucency effect of volume rendering. We show tha...
Abstract We present a technique for previewing large-scale irregular volume datasets using an improv...
Recent advances in algorithms and graphics hardware have opened the possibility to render tetrahedra...
Volumetric irregular grids are the next frontier to conquer in interactive 3D graphics. Visualizatio...
We present a novel approach to interactive visualization and exploration of large unstructured tetra...
Figure 1. Our novel point-based volume rendering technique is faster than the current state of the a...
In this paper, we describe an unstructured mesh volume renderer. Our renderer is interactive and acc...
Figure 1: A sequence of progressive volume rendering steps for the SF1 dataset consisting of about 1...
Figure 1: Screen shots from interactive visualization of an unstructured 275Mb mesh with more than 5...
Cataloged from PDF version of article.Direct volume visualization is an important method in many are...
Recent advances in graphics processor architecture and capabilities have made the development of fas...
Computational simulations frequently generate solutions defined over very large tetrahedral volume m...
Figure 1: Our novel voxelization and rendering method used with a Smoothed Particle Hydrodynamics si...
International audienceDirect Volume Rendering is one of the most popular visualization techniques. A...
In this paper, we present a novel approach for rendering of very large polygonal meshes consisting o...
This paper describes a volume rendering system for unstructured data, especially finite element data...
Abstract We present a technique for previewing large-scale irregular volume datasets using an improv...
Recent advances in algorithms and graphics hardware have opened the possibility to render tetrahedra...
Volumetric irregular grids are the next frontier to conquer in interactive 3D graphics. Visualizatio...
We present a novel approach to interactive visualization and exploration of large unstructured tetra...
Figure 1. Our novel point-based volume rendering technique is faster than the current state of the a...
In this paper, we describe an unstructured mesh volume renderer. Our renderer is interactive and acc...
Figure 1: A sequence of progressive volume rendering steps for the SF1 dataset consisting of about 1...
Figure 1: Screen shots from interactive visualization of an unstructured 275Mb mesh with more than 5...
Cataloged from PDF version of article.Direct volume visualization is an important method in many are...
Recent advances in graphics processor architecture and capabilities have made the development of fas...
Computational simulations frequently generate solutions defined over very large tetrahedral volume m...
Figure 1: Our novel voxelization and rendering method used with a Smoothed Particle Hydrodynamics si...
International audienceDirect Volume Rendering is one of the most popular visualization techniques. A...
In this paper, we present a novel approach for rendering of very large polygonal meshes consisting o...
This paper describes a volume rendering system for unstructured data, especially finite element data...
Abstract We present a technique for previewing large-scale irregular volume datasets using an improv...
Recent advances in algorithms and graphics hardware have opened the possibility to render tetrahedra...
Volumetric irregular grids are the next frontier to conquer in interactive 3D graphics. Visualizatio...