| 图像插值在ECT三维数据可视化中的应用 |
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| 引用本文： | 王刚,靖固. 图像插值在ECT三维数据可视化中的应用[J]. 佳木斯大学学报, 2008, 26(2): 217-220 |
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| 作者姓名： | 王刚 靖固 |
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| 作者单位： | 哈尔滨理工大学,黑龙江,哈尔滨,150080;哈尔滨理工大学,黑龙江,哈尔滨,150080 |
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| 基金项目： | 黑龙江省教育厅计划项目资助(10051056) |
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| 摘 要： | 在电容层析成像(ECT)三维重建过程中,由于传感器侦测数据的局限,以及成像系统内部和外部的因素影响,使得获取的二维图像比较稀疏,图像质量并不高,而且,获取的二维图像可能会有单一像素点出现,导致不可能被轮廓化,这样就导致有一些流形不能被正确的反映.本文从图像插值的角度,针对ECT二维图像进行像素补充,针对ECT断层序列图像进行断层图像补充.仿真结果表明,该方法很好的改善了三维图像的成像效果.
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| 关 键 词： | 电容层析成像 可视化 图像插值 距离图像 |
| 文章编号： | 1008-1402(2008)02-0217-04 |
| 修稿时间： | 2008-01-16 |
Application of Image Interpolation in ECT Visualization of Three-dimensional Data |
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| WAN Gang,JING Gu. Application of Image Interpolation in ECT Visualization of Three-dimensional Data[J]. Journal of Jiamusi University(Natural Science Edition), 2008, 26(2): 217-220 |
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| Authors: | WAN Gang JING Gu |
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| Abstract: | In the 3-dimension rebuilding process of Electrical Capacitance Tomography(ECT),because of the limited data detected by the sensor,and the internal and external influence,the 2-dimension image pix is scarcity,and the quality is not comparatively high enough.At the same time,the 2-dimension image perhaps includes single pix,so that the profile can not be traced and some flow can not be reflected correctly.From the perspective of image interpolation,this paper discusses how to complement pix according to the 2-dimension image,and how to complement images between slices of ECT.The simulation result indicates that the method improves the 3-dimension image rebuilding effect. |
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| Keywords: | electrical capacitance tomography visualization image interpolation distance image |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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