Real-time stereographic rendering and display of medical images with programmable GPUs

被引：7

作者：

Wang, Xiao Hui ^{[1
]}

Good, Walter F. ^{[1
]}

机构：

[1] Univ Pittsburgh, Dept Radiol, Pittsburgh, PA 15213 USA

来源：

COMPUTERIZED MEDICAL IMAGING AND GRAPHICS | 2008年 / 32卷 / 02期

关键词：

programmable graphics processing units; stereoscopic; display; real time; image rendering;

D O I：

10.1016/j.compmedimag.2007.10.002

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

The study was to explore the power and feasibility of using programmable graphics processing units (GPUs) for real-time rendering and displaying large 3D medical datasets for stereoscopic display workstation. Lung cancer screening CT images were used for developing GPU-based stereo rendering and displaying. The study was run on a personal computer with a 128 MB NVIDIA Quadro FX 1100 graphics card. The performance of rendering and displaying was measured and compared between GPU-based and central processing unit (CPU)-based programming. The results indicate that GPU-based programming was capable of rendering large 3D datasets at. real-time interactive rates with stereographic displays. (C) 2007 Elsevier Ltd. All rights reserved.

引用

页码：118 / 123

页数：6

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