Appearance-Preserving View-Dependent Visualization
Files
Author(s)
Jang, Justin
Ribarsky, William
Shaw, Christopher D.
Wonka, Peter
Advisor(s)
Editor(s)
Collections
Supplementary to:
Permanent Link
Abstract
In this paper, a new quadric-based view-dependent simplification scheme is presented. The scheme provides a method to connect mesh simplification controlled by a quadric error metric with a level-of-detail hierarchy that is accessed continuously and efficiently based on current view parameters. A variety of methods for determining the screen-space metric for the view calculation are implemented and evaluated, including an appearance-preserving method that has both geometry- and texture- preserving aspects. Results are presented and compared for a variety of models.
Sponsor
Date
2003
Extent
2860069 bytes
Resource Type
Text
Resource Subtype
Technical Report