Volume Rendering Data with Uncertainty Information
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Date
2001
Journal Title
Journal ISSN
Volume Title
Publisher
The Eurographics Association
Abstract
This paper explores two general methods for incorporating volumetric uncertainty information in direct volume rendering. The goal is to produce volume rendered images that depict regions of high (or low) uncertainty in the data. The first method involves incorporating the uncertainty information directly into the volume rendering equation. The second method involves post-processing information of volume rendered images to composite uncertainty information. We present some initial findings on what mappings provide qualitatively satisfactory results and what mappings do not. Results are considered satisfactory if the user can identify regions of high or low uncertainty in the rendered image. We also discuss the advantages and disadvantages of both approaches.
Description
@inproceedings{:10.2312/VisSym/VisSym01/243-252,
booktitle = {Eurographics / IEEE VGTC Symposium on Visualization},
editor = {David S. Ebert and Jean M. Favre and Ronald Peikert},
title = {{Volume Rendering Data with Uncertainty Information}},
author = {Djurcilov, Suzana and Kim, Kwansik and Lermusiaux, Pierre F. J. and Pang, Alex},
year = {2001},
publisher = {The Eurographics Association},
ISSN = {1727-5296},
ISBN = {3-211-83674-8},
DOI = {/10.2312/VisSym/VisSym01/243-252}
}