Appearance-preserving view-dependent visualization

被引：4

作者：

Jang, J ^{[1
]}

Ribarsky, W ^{[1
]}

Shaw, C ^{[1
]}

Wonka, P ^{[1
]}

机构：

[1] Georgia Inst Technol, GVU Ctr, Atlanta, GA 30332 USA

来源：

IEEE VISUALIZATION 2003, PROCEEDINGS | 2003年

关键词：

view-dependent; level of detail; mesh simplification; appearance-preserving; multiresolution models;

D O I：

10.1109/VISUAL.2003.1250409

中图分类号：

TP31 [计算机软件];

学科分类号：

081202 ; 0835 ;

摘要：

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.

引用

页码：473 / 480

页数：8

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