Importance-Driven Isosurface Decimation for Visualization of Large Simulation Data Based on OpenCL

被引：4
|
作者：
Peng, Yi [1 ]
Chen, Li [2 ,3 ]
Yong, Jun-Hai [4 ]
机构：
[1] Tsinghua Univ, Dept Elect & Tecnol Comp, Beijing, Peoples R China
[2] Tsinghua Univ, Sch Software, Inst Comp Graph & CAD, Beijing, Peoples R China
[3] Zhejiang Univ, Hangzhou, Zhejiang, Peoples R China
[4] Tsinghua Univ, Sch Software, Beijing, Peoples R China
来源：
COMPUTING IN SCIENCE & ENGINEERING | 2014年 / 16卷 / 01期
基金：
美国国家科学基金会;
关键词：
importance-driven methods; isosurface visualization; marching cubes; mesh simplification; OpenCL; Scientific computing; transfer function;
D O I：
10.1109/MCSE.2013.45
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
A new way to define mesh importance for decimation uses transfer functions and visualizes large simulation data in cases where normal visualization methods are insufficient due to memory limits. Next, a parallel isosurface simplification framework uses an importance pyramid to extract and render the decimated meshes progressively without generating the original surface.
引用
收藏
页码：24 / 32
页数：9
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