| 图像体绘制算法的分析与评价 |
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| 引用本文： | 丁庆木,张虹. 图像体绘制算法的分析与评价[J]. 系统仿真学报, 2007, 19(4): 897-900 |
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| 作者姓名： | 丁庆木 张虹 |
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| 作者单位： | 中国矿业大学计算机学院,江苏,徐州,221008 |
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| 基金项目： | 国家自然科学基金;高等学校博士学科点专项科研项目;计算机软件新技术国家重点实验室资助项目 |
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| 摘 要： | 体绘制技术作为可视化技术的一个重要分支,已经得到了迅速发展。本文不仅描述了光线投射法、溅射法、错切-变形法,而且还阐述了频域体绘制法、基于小波的体绘制法,在描绘了以上算法的基本知识的基础上,对它们进行了分析与评价,提出充分利用光线投射算法的各种相关性对图像进行采样及绘制,将有利于体绘制技术的进一步发展和推广应用。
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| 关 键 词： | 科学计算可视化 面绘制 体绘制 相关性 |
| 文章编号： | 1004-731X（2007）04-0897-04 |
| 收稿时间： | 2005-12-13 |
| 修稿时间： | 2006-11-16 |
Review on Algorithms of Image Volume Rendering |
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| DING Qing-mu,ZHANG Hong. Review on Algorithms of Image Volume Rendering[J]. Journal of System Simulation, 2007, 19(4): 897-900 |
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| Authors: | DING Qing-mu ZHANG Hong |
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| Affiliation: | Computer Science College, China University of the Mining and Technology, Xuzhou 221008, China |
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| Abstract: | Volume rendering techniques,as an important area of visualization,have made great progress.The typical algorithms about volume rendering including ray-casting,splatting and shear-warp were summarized and the frequency domain volume rendering,wavelet-based volume rendering were described,and then their features were evaluated on the base of describing the basic knowledge of the algorithms.At last,the sampling and rendering image were proposed by taking full advantage of all kinds of coherences of the ray-casting algorithm,which would be propitious to go further development and spread application of the volume rendering technique. |
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| Keywords: | visualization in scientific computing surface rendering volume rendering coherence |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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