| 基于断层CT体视化的计算机处理研究 |
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| 引用本文： | 杨淑莹,张仲春.基于断层CT体视化的计算机处理研究[J].天津理工大学学报,2000,16(2):75-77. |
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| 作者姓名： | 杨淑莹 张仲春 |
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| 作者单位： | 1. 天津理工学院计算机科学与工程系,天津,300191
2. 天津计算中心,天津,300192 |
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| 摘 要： | 通过CT扫描 ,可获得病人的定位层面图象 .然而 ,医师在头脑中很难建立立体化模型 ,且难以准确定位 .本软件系统将人体的各个器官及病变部位还原为三维立体 ,并实现旋转、着色、放大、缩小等功能 ,为医师的治疗计划提供强有力的依据 .
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| 关 键 词： | 三维重建 立体模型 Lambert余弦定律 边界数据 |
| 修稿时间： | 1999-12-02 |
Research on computer image process of CT pictures returning three-dimensional images |
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| YANG Shu-ying,ZHANG Zhong-chun.Research on computer image process of CT pictures returning three-dimensional images[J].Journal of Tianjin University of Technology,2000,16(2):75-77. |
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| Authors: | YANG Shu-ying ZHANG Zhong-chun |
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| Abstract: | Through CT scanning the fixed position image of patient can be acquired. But it is very difficulty for doctors to establish the 3D shape and to determin the exact 3D position. The technology how to bring about CT pictures returning the 3D shape and how to rotate,colour,enlarge and reduce etc. were introduced. The result shows that the system would make powerful foundation for doctors's cure plans. |
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| Keywords: | D reconstruction ?the 3D shape ?the Lambert law ?border data |
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