| 利用GPU实现平行扇束投影的数据仿真 |
| |
| 引用本文： | 胡修炎.利用GPU实现平行扇束投影的数据仿真[J].枣庄师专学报,2014(5):67-71. |
| |
| 作者姓名： | 胡修炎 |
| |
| 作者单位： | 枣庄学院数学与统计学院,山东枣庄277160 |
| |
| 基金项目： | 国家自然科学基金数学天元基金（项目编号：11226112）;山东省高等学校科技计划项目（项目编号：J12LI51）. |
| |
| 摘 要： | 本文利用GPU通用计算技术实现了三维CT数据仿真,这与利用CPU三维CT数据仿真相比效率大大提升,仿真256*256大小的投影数据,效率大约提高10倍.数据越复杂效率对比越明显,在数据仿真方面有较高的应用价值.
|
| 关 键 词： | CT数据仿真 体渲染 纹理坐标 |
Data simulation of Parallel Fan Beam Projection by GPU |
| |
| HU Xiu-yan.Data simulation of Parallel Fan Beam Projection by GPU[J].Journal of Zaozhuang Teachers' College,2014(5):67-71. |
| |
| Authors: | HU Xiu-yan |
| |
| Institution: | HU Xiu-yan ( Department of Physical Education, Zaozhuang University, Zaozhuang 277160, China) |
| |
| Abstract: | This article introduces a new method that using GPU computing technology to realize the simulation of 3D CT Data. Compared with the old method which use of CPU to realize the simulation of 3D CT Data, the efficiency has been greatly enhanced. The test efficiency of the projection data simulation of 256 ＊ 256 size can be increased by about 10 times. |
| |
| Keywords: | CT data simulation volumetric rendering texture coordinate |
| 本文献已被 CNKI 维普 等数据库收录！ |
