医学体数据三维重建体绘制技术研究 |
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引用本文: | 韩世亮,胡净,姚明海.医学体数据三维重建体绘制技术研究[J].教育技术导刊,2009,8(7):171-172. |
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作者姓名: | 韩世亮 胡净 姚明海 |
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作者单位: | 浙江工业大学信息工程学院; |
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摘 要: | 在分析医学体数据三维重建基本过程的基础上,介绍了光线投射法、足迹法、错切-变形法和基于小波变换的体绘制等典型算法,讨论了各类算法的优缺点以及改进方向,并展望了医学体数据体绘制技术的未来研究方向。
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关 键 词: | 医学体数据 三维重建 体绘制 |
Research on Volume Rendering in 3D Reconstruction of Medical Volume Data |
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Abstract: | In three-dimensional reconstruction of Medical Volume Data,Volume Rendering is one of the most hot technologies.After analysised the basic process of three-dimensional reconstruction of medical data,this paper introduces the typical volume rendering algorithms, such as ray-casting algorithm,splatting algorithm,,and a algorithm based on wavelet transform.we discusses the advantages and disadvantages of above slgorithms and proposes the corresponding solutions about the disadvantages. Finally, the directions ... |
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Keywords: | Medical Volume Data Three-Dimensional Reconstruction Volume Rendering |
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