| 边界样条拟合中的一种反走样改进算法 |
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| 引用本文： | 阳志明,张霞龄.边界样条拟合中的一种反走样改进算法[J].东莞理工学院学报,1997,4(2):1-7. |
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| 作者姓名： | 阳志明 张霞龄 |
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| 作者单位： | 华南理工大学无线电系!510641(阳志明)，东莞理工学院(张遐龄，余成) |
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| 摘 要： | 本文首先分析了边界Ｂ样条拟合离散化误差的原因，在此基础上提出了边界拟合中的改进算法。
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| 关 键 词： | 反走样算法 计算机图象处理 边界样条拟合 |
AN IMPROVED ANTIALIASING ALGORITHM IN BOUNDARY'S SPLINE FIT |
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| Yang Zhiming.AN IMPROVED ANTIALIASING ALGORITHM IN BOUNDARY''''S SPLINE FIT[J].Journal of Dongguan Institute of Technology,1997,4(2):1-7. |
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| Authors: | Yang Zhiming |
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| Institution: | Yang Zhiming (South China University of Technology)Zhang Xialing; Yu Cheng(Dongguan Institute of Technology ) |
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| Abstract: | In this paper the reasons of deviations occurred in the boundary B-spline fit are analyzed at first. The angialiasing algorithm is put forward to make the boundary more smooth. Two algorighms of antialiasing are introduced bridfly. The concrete steps and procedures of the impuoved antialising algorithm are discussed in detail. The mathematical principle of the algorithm is also presented here. The experimental results shown the effectiveness of the improved algorithm. |
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| Keywords: | Antialiasing Discretization Filtering B-spline fit |
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