郑州大学学报（理学版）2013，Vol.45Issue(1)：65-68,4.DOI:10.3969/j.issn/1671-6841.2013.01.016
基于遗传算法的二次曲面提取技术研究
The Technology Research of Extracting Quadratic Surface Based on Genetic Algorithm
摘要
Abstract
The discrete point cloud data was directly used to extract quadratic surface. Firstly, the surface was recognized for single type of the point cloud data. And then, according to different types of quadratic surface, using the geometric parameter equation, the technology of extracting quadratic surface could be achieved based on real number coding genetic algorithm. For the normal data or less noisy data, the accuracy of calculation of genetic algorithm was the highest. With the increasing of the noisy data, genetic algorithm had very strong anti-noise ability. Even in the situation of adding a large number of 0. 2 noisy data, a high precision of the extraction results could still be obtained. But the computational efficiency was a bit lower. The research results of real number coding genetic algorithm to extract the quadratic surface had certain guiding significance in practical engineering application.关键词
二次曲面/遗传算法/提取/曲面识别Key words
quadratic surface/ genetic algorithm/ extract/ surface recognition分类
信息技术与安全科学引用本文复制引用
王长明,聂建军..基于遗传算法的二次曲面提取技术研究[J].郑州大学学报（理学版）,2013,45(1):65-68,4.
