| 图像三维插值算法研究 |
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| 引用本文： | 朱瑾,张尤赛,王建华.图像三维插值算法研究[J].华东船舶工业学院学报,2005,19(4):65-67. |
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| 作者姓名： | 朱瑾 张尤赛 王建华 |
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| 作者单位： | 江苏科技大学电子信息学院,江苏镇江212003 |
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| 摘 要： | 对三维图像插值算法进行研究，在最邻近法，双线性法和高次函数_hermitian法的基础上，提出了，一种基于信号理论的恢复曲线插值法；并将该算法应用于DICOM医学图像的三维插值。通过三维可视化的方法对各算法插值结果进行比较，证实了该算法在改善体数据的三维可视化图像质量方面有较好的效果。
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| 关 键 词： | 高次函数_hermit 信号抽样算法 图像插值 各向同性 |
| 文章编号： | 1006-1088（2005）04-0065-03 |
| 收稿时间： | 2004-06-17 |
Research on Interpolation Algorithm for Three-dimension Image |
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| Zhu Jin;Zhang YouSai;Wang JianHua.Research on Interpolation Algorithm for Three-dimension Image[J].Journal of East China Shipbuilding Institute(Natural Science Edition),2005,19(4):65-67. |
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| Authors: | Zhu Jin;Zhang YouSai;Wang JianHua |
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| Abstract: | The interpolation algorithm for 3-dimension image is investigated. According to the signal theory, a new algorithm is put forward based on the nearest neighbor interpolation, the bilinear interpolation and the hermit interpolation. By applying this new method to DICOM medical image, great improvement is made which proves the algorithm practical and reliability. |
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| Keywords: | hermit method signal interpolation image interpolation isotropy |
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