View Dependent Algorithms
View Dependent Algorithms
Abstract
Dynamic View Selection for Time-varying Volumes
IEEE Visualization 2006, also in a special issue of IEEE Transactions on Visualization and Computer Graphics
Guangfeng Ji and Han-Wei Shen
View Selection for Volume Rendernig
IEEE Visualization
Udeepta Bordoloi and Han-Wei Shen, 2005
Visibility Culling for Time-Varying Volume Rendernig
Using Temporal Occlusion Coherence
IEEE Visualization 2004
Jinzhu Gao, Han-Wei Shen, Jian Huang, and Jim Kohl, October 2004
Visibility Culling Using Plenoptic Opacity Function
for Large Scale Data Visualization
IEEE Visualization 2003
Jinzhu Gao, Jian Huang, Han-Wei Shen, and Jim Kohl, October 2003
Hardware-Assisted View-Dependent Isosurface Extraction
using Spherical Partition
oint Eurographics-IEEE TCVG Symposium on Visualization
Jinzhu Gao and Han-Wei Shen, May 2003
Publication
Due to the sheer size of data, it is often effective to optimize the visualization algorithms in a view-dependent manner. For example, visibility culling can be used to reduce the underlying data complexity and accelerate rendering speed. In addition, when it is expensive to visualize the data from arbitrary iviews at interactive speeds, there is a need to consider finding the optimial views so that the user can more quickly glean insight into the data with just a few representative visualization images.
One focus of the Gravite Research Group is to develop efficient view dependent algorithms for large scale volume data. To date, we have developed algorithms to perform efficient visibility
culling algorithms for static and time-varying volume data. We have also developed effective view selection algorithms to volume rendering.
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The Ohio State University, Department of Computer Science and Engineering
395 Dreese Lab, 2015 Neil Avenue, Columbus OH 43210
Professor Han-Wei Shen
hwshen@cse.ohio-state.edu (V) 614 292 0060 (F) 614 2922911