| 基于Matlab的双目CCD标定 |
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| 引用本文： | 韩国阁,柴晓冬,郑树彬,李立明. 基于Matlab的双目CCD标定[J]. 上海工程技术大学学报, 2010, 24(1): 51-55. DOI: 10.3969/j.issn.1009-444X.2010.01.012 |
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| 作者姓名： | 韩国阁 柴晓冬 郑树彬 李立明 |
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| 作者单位： | 上海工程技术大学,城市轨道交通学院,上海,201620 |
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| 基金项目： | 上海市科技攻关项目，上海工程技术大学研究生创新能力培养专项资金资助项目 |
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| 摘 要： | CCD标定作为图像采集处理的前端,直接影响到后继信息的处理.用Matlab软件实现CCD摄像机内外参数的标定,得出旋转矩阵和平移向量,并验证镜头畸变量对数据的影响.通过双目CCD交互式测距验证,测量结果误差小于0.3 mm,满足工业要求.
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| 关 键 词： | CCD标定 Matlab软件 畸变 |
Calibration of Binocular CCD Based on Matlab |
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| HAN Guo-ge,CHAI Xiao-dong,ZHENG Shu-bin,LI Li-ming. Calibration of Binocular CCD Based on Matlab[J]. Journal of Shanghai University of Engineering Science, 2010, 24(1): 51-55. DOI: 10.3969/j.issn.1009-444X.2010.01.012 |
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| Authors: | HAN Guo-ge CHAI Xiao-dong ZHENG Shu-bin LI Li-ming |
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| Affiliation: | HAN Guo-ge,CHAI Xiao-dong,ZHENG Shu-bin,LI Li-ming(College of Urban Railway Transportation,Shanghai University of Engineering Science,Shanghai 201620,China) |
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| Abstract: | As the basis of the image acquisition and processing,the calibration of CCD would affect the following studies on the image.Based on the Matlab,inner and outer parameters of CCD video camera were calibrated.Then the rotation matrix and the translation vector were calculated,the effect of the lens distortion on the data was verified.The verification of binocular CCD in the interactive range measurement shows that the error was less than 0.3 mm which satified the demand of industry. |
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| Keywords: | calibration of CCD Matlab software distortion |
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