| 基于数学形态学的空间飞行器特征提取算法 |
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| 引用本文： | 李克昭,袁建平,岳晓奎.基于数学形态学的空间飞行器特征提取算法[J].中国空间科学技术,2006,26(6):8-13. |
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| 作者姓名： | 李克昭 袁建平 岳晓奎 |
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| 作者单位： | 西北工业大学,西安710072 |
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| 基金项目： | 国家自然科学基金(批准号:10402034,60575021) |
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| 摘 要： | 在基于机器视觉的空间飞行器相对定姿研究中,特征提取算法是相对定姿的基础。提出了基于数学形态学的空间飞行器特征提取算法,该算法有机地融入了空间飞行器的姿轨信息,实现了特征提取中结构元素的动态重构。仿真结果表明,该算法是解决空间飞行器特征提取的一种有效方法,尤其是结构元素的动态选取思路在相关研究领域也具有一定的参考价值。
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| 关 键 词： | 数学形态学 特征提取 轨道参数 航天器 |
| 收稿时间： | 2005-08-01 |
| 修稿时间： | 2005-08-012005-09-26 |
Feature Extraction Algorithm for Spacecrafts Based-on Mathematical Morphology |
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| Li Kezhao,Yuan Jianping,Yue Xiaokui.Feature Extraction Algorithm for Spacecrafts Based-on Mathematical Morphology[J].Chinese Space Science and Technology,2006,26(6):8-13. |
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| Authors: | Li Kezhao Yuan Jianping Yue Xiaokui |
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| Abstract: | In the research of relative pose for spacecrafts based-on machine vision,the feature extraction algorithm was the basis of relative pose.A feature extraction algorithm for spacecrafts based-on mathematical morphology was proposed.Infused organically the attitude and orbit(information) of spacecrafts,structuring elements were reconstructed dynamically in feature(extraction) of this algorithm.The simulations show that this algorithm is a valid method to solve the problems of spacecrafts feature extraction.It is also especially valuable for the thought of structuring elements selecting dynamically to use in correlative research fields |
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| Keywords: | Mathematical morphology Feature extraction Orbital parameter Spacecraft |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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