| 基于遗传算法的摄像机内部参数标定优化方法 |
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| 引用本文： | 徐中宇,李春龙,孙秋成,宁闯.基于遗传算法的摄像机内部参数标定优化方法[J].吉林大学学报(理学版),2014,52(6):1267-1271. |
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| 作者姓名： | 徐中宇 李春龙 孙秋成 宁闯 |
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| 作者单位： | 1. 长春工业大学 计算机科学与工程学院, 长春 130012； 2. 长春工业大学 基础科学学院, 长春 130012 |
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| 基金项目： | 吉林省教育厅“十一五”科学技术研究项目 |
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| 摘 要： | 基于张正友标定法,提出一种新的基于遗传算法的摄像机内部参数标定优化方法.该方法能矫正传统摄像机标定不可靠的初始化和容易陷入局部最优解而带来的精度损失,提高了摄像机内部参数的标定精度.通过与张正友标定法进行比较,证明了该方法性能稳定,能快速、准确地标定摄像机内部参数.
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| 关 键 词： | 摄像机标定 遗传算法 内参优化 |
| 收稿时间： | 2013-11-07 |
Internal Parameter Optimizing Method of Camera Calibration Based on Genetic Algorithm |
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| XU Zhongyu,LI Chunlong,SUN Qiucheng,NING Chuang.Internal Parameter Optimizing Method of Camera Calibration Based on Genetic Algorithm[J].Journal of Jilin University: Sci Ed,2014,52(6):1267-1271. |
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| Authors: | XU Zhongyu LI Chunlong SUN Qiucheng NING Chuang |
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| Institution: | 1. School of Computer Science and Engineering, Changchun University of Technology, Changchun 130012, China;2. School of Basic Science, Changchun
University of Technology, Changchun 130012, China |
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| Abstract: | An internal parameter optimizing method of camera calibration based on genetic algorithm was proposed. This method is a re amendment of internal parameter obtained by Zhang Zhengyou calibration. It can rectify the loss of precision caused by unreliable initialization and locally optimal solution and improve the calibration precision of interior parameters of the camera. The result shows that the performance of this method is stable. It can quickly and
accurately calibrate the camera internal parameters. |
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| Keywords: | camera self-calibration genetic algorithm internal optimization |
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