| 基于多分辨率的splatting算法改进 |
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| 引用本文： | 孟鑫,张桦,孙薇薇. 基于多分辨率的splatting算法改进[J]. 天津理工大学学报, 2007, 23(1): 74-76 |
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| 作者姓名： | 孟鑫 张桦 孙薇薇 |
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| 作者单位： | 天津理工大学,计算机科学与技术学院,天津,300191 |
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| 摘 要： | 本文对Splatting算法重采样过程中的的重构函数进行了研究和比较,给出了选择的标准和结论,提出了一种新的基于多重构核的体绘制方法,利用了数据的相关特性,在没有大幅度降低绘制速度的前提下,提高了图像在不同应用场合的整体质量.最后,给出了相应的仿真程序.
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| 关 键 词： | 体绘制 Splatting方法 重构核 多分辨率 |
| 文章编号： | 1673-095X（2007）01-0074-03 |
| 收稿时间： | 2005-11-10 |
| 修稿时间： | 2005-11-10 |
Improvement for Splatting approach based on the multiresolution method |
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| MENG Xin,ZHANG Hua,SUN Wei-wei. Improvement for Splatting approach based on the multiresolution method[J]. Journal of Tianjin University of Technology, 2007, 23(1): 74-76 |
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| Authors: | MENG Xin ZHANG Hua SUN Wei-wei |
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| Affiliation: | School of Computer Science and Engineering, Tianjin University of Technology, Tianjin 300191, China |
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| Abstract: | The paper makes a detailed analyses on the popular reconstruct kernels used in Splatting algorithm.Then we give the criterion to choose a proper reconstruct kernel in the certain condition.At last,we propose a novel approach,which used the mutliresolution method.The choose of the different reconstruction function,depends on the feature of the voxel.According to the results of the emulational program we experiment,the method has been proved useful. |
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| Keywords: | volume rendering splatting reconstruction kernels multiresolution |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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