| 元胞自动机曲线／曲面自组织拟合 |
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| 引用本文： | 邓春梅,陈吉红,师汉民.元胞自动机曲线／曲面自组织拟合[J].机械与电子,2000(5):45-47. |
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| 作者姓名： | 邓春梅 陈吉红 师汉民 |
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| 作者单位： | 国家数控系统工程技术研究中心。(武汉 430074) |
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| 摘 要： | 介绍元胞自动机基本理论，提出基于元胞自动机理论的自组织拟合方案，基于元胞自动机局部拟合思想的曲面重建方法，使得重建曲面的几何连续性自动得到保证，避免了传方法中的曲面片的连续拼接问题，该方法对测量数据中的噪声具有自动平滑作用，因而重建曲面的光顺性较好。
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| 关 键 词： | 元胞自动机 自组织拟合 曲面重建 仿生制造 |
| 文章编号： | 1001-2257(2000)05-0045-0003 |
| 修稿时间： | 2000年2月9日 |
Self-Organized Curve/Surface Fitting Based on Cellular Automata |
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| Abstract: | The basic theory of cellular automata and its application in surtace fitting is introduced. An polynomial local fitting approach based on cellular automata is presented. In the result, a novel investigation to surface reconstruction from scattered points occurred and the composition problem of the sub -patches of the traditional way no longer existed. In addition, the smoothness of the reconstructed surface is perfect owning to the smoothness effect to the noisy measured data of this approach. |
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| Keywords: | cellular automata self-organizition fitting surface reconstruction bio-manufacturing |
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