| 纹理映射体绘制的Java 3D实现 |
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| 引用本文： | 刘晓霞,朱浩娜.纹理映射体绘制的Java 3D实现[J].西北大学学报,2007,37(1):25-28. |
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| 作者姓名： | 刘晓霞 朱浩娜 |
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| 作者单位： | 西北大学信息科学与技术学院 陕西西安710069 |
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| 基金项目： | 陕西省自然科学基金;航空基础科学基金 |
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| 摘 要： | 目的设计实现一个虚拟心脏系统原型,重点讨论其中的基于纹理映射的体绘制方法,给出用Java 3D软件方法实现纹理映射体绘制。方法获取CT心脏断层数据,对其进行预处理,在此基础上进行图像的滤波、分割、配准及裁剪,最后实现基于纹理映射体绘制的三维重构。结果用Java Java 3D实现了虚拟心脏系统原型中基于纹理映射的体绘制。结论采用软件方法(Java3D)实现了纹理映射硬件的功能,由于不需要三维纹理映射硬件的支持,降低了硬件成本。
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| 关 键 词： | 图像处理 体绘制 |
| 文章编号： | 1000-274X（2007）01-0025-04 |
| 收稿时间： | 2006-03-11 |
| 修稿时间： | 2006年3月11日 |
The implement pf virtual heart volume rendering based on texture mapping |
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| LIU Xiao-xia,ZHU Jie-na.The implement pf virtual heart volume rendering based on texture mapping[J].Journal of Northwest University(Natural Science Edition),2007,37(1):25-28. |
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| Authors: | LIU Xiao-xia ZHU Jie-na |
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| Abstract: | Aim To implement volume rendering based on texture mapping usually by hardware,its function is implemented by using Java 3D.A virtual heart system was proposed by using Java Java 3D.Methods After the pre-processing of CT sliced data,image filter,segmentation,registration and clip,The texture mapping is implemented by programming,and finally the three-dimensional visualization of heart is presented.Results A virtual heart system was implemented using Java 3D.Especially volume rendering based on texture mapping was implemented by software.Conclusion Rendering based on texture implemented by Java 3D instead of hardware can reduces costs. |
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| Keywords: | Java 3D |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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