Mirror, Mirror on the Wall, Who Has the Best Visualization of All?- A Reference Model for Visualization Quality
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Date
1998
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
The Eurographics Association
Abstract
What is a 'good' visualization, one which leads to desired insights? How can we evaluate the quality of a scientific visualization or compare two visualizations (or visualization systems) to each other? In the following, the importance of considering the 'visualization context' is stressed. It consists of the prior knowledge of the user; the aims of the user; the application domain; amount, structure, and distribution of the data; and the available hardware and software. Then, six subqualities are identified: data resolution quality, semantic quality, mapping quality, image quality, presentation and interaction quality, and multi-user quality. The QV IS reference model de nes a weight value C (i.e., importance) and a quality value Q for each subquality. The QV IS graph is introduced as a compact, easy to perceive representation of the so-de ned visualization quality. An example illustrates all concepts. The reference model and the graph can help to evaluate visualizations and thus to further improve the quality of scientific visualizations.
Description
@inproceedings{10.2312:vissym19981010,
booktitle = {Visualization in Scientific Computing '98},
editor = {Bartz, Dirk},
title = {{Mirror, Mirror on the Wall, Who Has the Best Visualization of All?- A Reference Model for Visualization Quality}},
author = {Haase, Helmut},
year = {1998},
publisher = {The Eurographics Association},
ISSN = {-},
ISBN = {3-211-83209-2},
DOI = {10.2312/vissym19981010}
}