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Lukas Mroz
Real-Time Volume Visualization on Low-End Hardware
(PhD Thesis)
http://www.cg.tuwien.ac.at/~ mroz/diss/
http://bandviz.cg.tuwien.ac.at/basinviz/ mailto:mroz@cg.tuwien.ac.at
Abstract
Kurzfassung
Related Publications
Contents
Introduction
State of the Art
Volume Rendering
Volume Compression
Networked Volume Visualization
Basic Concepts
Preprocessing
Data Representation
Fast Rendering
Two-Level Volume Rendering
Interactive Rendering
Real-Time Maximum Intensity Projection
Voxel Elimination
Neighborhood-based Elimination
Shadow Sweep Elimination
Voxel Storage
Projection
Extensions - LMIP and Depth-Shaded MIP
MIP Results
Discussion
Interactive High-Quality MIP
Preprocessing of Volume Data
Cell Removal
Cell Storage
Rendering
Template Calculation
Projection
Evaluation of the Maximum
Results
Discussion
Display of Iso-Surfaces
Preprocessing
Rendering
Results
Discussion
Extended shading models
Optimized Preprocessing for Contour Rendering
MIP of Contours
Back-to-front Compositing of Contours
Results and Discussion
Summary
Space-Efficient Object Representation for Network Transmission
The Basic Idea
Extraction of Boundary Voxels
Data Compression
Compression of Position Data
Compression of Gradient Direction Data
Compression of Other Data Channels
Data Transmission and Decompression
Results
Discussion
RTVR - a Flexible Java Library for Interactive Volume Rendering
Features of RTVR
RTVR Intrinsics
RenderList
as Data Representation
Java Peculiarities
The RTVR Scene Graph
User Interaction
Java Peculiarities
Rendering
Data Optimization
Performance
Discussion
Sample Applications
Interactive Surface Rendering for Java-Based Diagnostic Applications
System Overview
Interaction Techniques
RTVR-Based Volume Viewer
Visualization of 3D Maps
Data Acquisition
Study of Bifurcations
Summary
Preprocessing
Data Representation
Rendering
Space-Efficient Representation
Conclusions
Acknowledgements
Further Resources
Bibliography
About this document ...
Lukas Mroz
, May 2001,
mailto:mroz@cg.tuwien.ac.at
.