Sciweavers

1016 search results - page 79 / 204
» Interactive Rendering of Large Volume Data Sets
Sort
View
ICML
2008
IEEE
14 years 10 months ago
Fully distributed EM for very large datasets
In EM and related algorithms, E-step computations distribute easily, because data items are independent given parameters. For very large data sets, however, even storing all of th...
Jason Wolfe, Aria Haghighi, Dan Klein
VIS
2008
IEEE
233views Visualization» more  VIS 2008»
14 years 10 months ago
Smoke Surfaces: An Interactive Flow Visualization Technique Inspired by Real-World Flow Experiments
Smoke rendering is a standard technique for flow visualization. Most approaches are based on a volumetric, particle based, or image based representation of the smoke. This paper in...
Wolfram von Funck, Tino Weinkauf, Holger Theisel...
3DPVT
2002
IEEE
204views Visualization» more  3DPVT 2002»
14 years 2 months ago
Half-Edge Multi-Tessellation: A Compact Representation for Multi-Resolution Tetrahedral Meshes
This paper deals with the problem of analyzing and visualizing volume data sets of large size. To this aim, we define a three-dimensional multi-resolution model based on unstruct...
Emanuele Danovaro, Leila De Floriani
APVIS
2009
13 years 10 months ago
Interactive feature extraction and tracking by utilizing region coherency
The ability to extract and follow time-varying flow features in volume data generated from large-scale numerical simulations enables scientists to effectively see and validate mod...
Chris Muelder, Kwan-Liu Ma
CGF
2008
150views more  CGF 2008»
13 years 9 months ago
Compact, Fast and Robust Grids for Ray Tracing
The focus of research in acceleration structures for ray tracing recently shifted from render time to time to image, the sum of build time and render time, and also the memory foo...
Ares Lagae, Philip Dutré