| 基于多分辨率裁剪纹理的体裁剪技术 |
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| 引用本文： | 罗月童,薛晔,龙鹏程,伍国永. 基于多分辨率裁剪纹理的体裁剪技术[J]. 工程图学学报, 2011, 32(3): 1-5 |
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| 作者姓名： | 罗月童 薛晔 龙鹏程 伍国永 |
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| 作者单位： | 1. 合肥工业大学计算机与信息学院VCC研究室,安徽合肥,230009
2. 中国科学院等离子体物理研究所,安徽合肥,230031 |
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| 基金项目： | 安徽省自然科学基金资助项目(090412066); 合肥工业大学博士学位专项基金资助项目; 国家自然科学基金资助项目(6057317460673028) |
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| 摘 要： | 为解决单分辨率裁剪纹理的数据规模过大的问题,该文提出了一种具有INDEX-DATA二级结构的多分辨率裁剪纹理。文章主要介绍了多分辨率裁剪纹理的定义和结构,并讨论多分辨率纹理的构建方法和基于多分辨率纹理的体裁剪方法,最后对实验结果进行了分析讨论。该文方法已在自主知识产权可视化软件SVIP中得到应用,取得了令人满意的结果。
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| 关 键 词： | 计算机应用 INDEX-DATA纹理 多分辨率 体裁剪 直接体绘制 |
Volume Clipping Technology Based on Multi-resolution Clipping Texture |
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| LUO Yue-tong,XUE Ye,LONG Peng-cheng,WU Guo-yong. Volume Clipping Technology Based on Multi-resolution Clipping Texture[J]. Journal of Engineering Graphics, 2011, 32(3): 1-5 |
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| Authors: | LUO Yue-tong XUE Ye LONG Peng-cheng WU Guo-yong |
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| Affiliation: | LUO Yue-tong1,XUE Ye1,LONG Peng-cheng2,WU Guo-yong1(1.VCC Division,School of Computer and Information,Hefei University of Technology,Hefei Anhui 230009,China,2.Institute of Plasma Physics,Chinese Academy of Sciences,Hefei Anhui 230031,China) |
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| Abstract: | A multi-resolution clipping texture with INDEX-DATA structure is presented to solve the huge size problem of single-resolution clipping texture data.Firstly,definition and structure of multi-resolution clipping texture are introduced;then multi-resolution clipping texture’s construction method and volume clipping technology based on multi-resolution clipping texture are discussed;finally,experiment results are discussed.The method presented in the paper has been applied in visualization software SVIP and the result is satisfactory. |
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| Keywords: | computer application INDEX-DATA texture multi-resolution volume clipping direct volume rendering |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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