Nicholas Schwarz’s Thesis Defense
A volume visualization of a rat kidney on the LambdaVision display. - Lance Long, EVL
Participants: Nicholas Schwarz
Electronic Visualization Laboratory
Department of Computer Science
RM 2036 ERF
EVL’s Nicholas Schwarz presented his thesis, Distributed Volume Rendering of Very Large Data on High-Resolution Scalable Displays, at EVL’s main lab.
This thesis presents a methodology for rendering very large volume data on scalable high-resolution displays using a distributed-memory cluster.
The methodology uses a multi-resolution octree, an image-order data distribution method, a distributed shared-memory data management system, a multi-level cache, and hardware accelerated rendering techniques to produce a solution that is scalable in terms of input size and output resolution.
An analytical cost model validated by experimental results predicts the system’s behavior. The methodology’s usefulness is demonstrated with a number of domain specific datasets.
The primary contributions of this thesis include:
Date: October 29, 2007