High-Performance and Real-Time Volume Rendering in CUDA

被引：0

作者：

Zhao, Yue ^{[1
]}

Cui, Xiaoyu ^{[1
]}

Cheng, Ying ^{[1
]}

机构：

[1] Northeastern Univ, Sino Dutch Biomed & Informat Engn Sch, Shenyang, Peoples R China

来源：

PROCEEDINGS OF THE 2009 2ND INTERNATIONAL CONFERENCE ON BIOMEDICAL ENGINEERING AND INFORMATICS, VOLS 1-4 | 2009年

关键词：

volume rendering; ray casting; GPU; CUDA;

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

In order to improve the image quality and rendering speed, how to deal with a large scale of voxel computation is a challenge for programmers who work at medical image visualization. CUDA is a parallel programming model and software environment designed to overcome this challenge while maintaining a low learning curve for programmers familiar with standard programming languages such as C. In this paper, we propose an optimization algorithm of volume ray casting using CUDA; compare the performance to previous implementation in old version of GPU. The experiments show that our method can achieve a high image quality and rendering speed.

引用

页码：225 / 228

页数：4

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