| 钢球表面质量检测系统的数学模型研究 |
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| 引用本文： | 李杨,刘润涛,张佳佳. 钢球表面质量检测系统的数学模型研究[J]. 计算机工程与应用, 2009, 45(3): 178-180. DOI: 10.3778/j.issn.1002-8331.2009.03.053 |
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| 作者姓名： | 李杨 刘润涛 张佳佳 |
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| 作者单位： | 哈尔滨理工大学,应用科学学院,哈尔滨,150080;哈尔滨理工大学,信息与科学技术研究所,哈尔滨,150080 |
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| 基金项目： | 国家自然科学基金,黑龙江省教育厅资助项目 |
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| 摘 要： | 针对基于图像处理的钢球表面质量检测系统的设计,给出了其相应的数学模型。首先根据钢球的转动规律,以相对运动的观点,给出了观察点在钢球表面相应的运动轨迹。然后,给出了验证观察点在不同时刻观察到的图像能否将整个钢球表面覆盖的理论依据。
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| 关 键 词： | 钢球表面质量 转动 球冠 覆盖 数学模型 |
| 收稿时间： | 2008-01-04 |
| 修稿时间： | 2008-4-10 |
Research on mathematic model of system of detecting steel ball surface quality |
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| LI Yang,LIU Run-tao,ZHANG Jia-jia. Research on mathematic model of system of detecting steel ball surface quality[J]. Computer Engineering and Applications, 2009, 45(3): 178-180. DOI: 10.3778/j.issn.1002-8331.2009.03.053 |
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| Authors: | LI Yang LIU Run-tao ZHANG Jia-jia |
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| Affiliation: | 1.School of Application Science,Harbin University of Science and Technology,Harbin 150080,China 2.Institution of Information and Scientific Computing,Harbin University of Science and Technology,Harbin 150080,China |
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| Abstract: | The mathematic model for the design of system of detecting the steel ball surface quality by image treatment is given. Firstly,according to the rotation law of the steel ball,the moving trajectory on the ball surface is proposed by the view point of relative movement.Then the theoretical basis that can prove whether these images observed at different times can cover the entire steel ball surface or not is given. |
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| Keywords: | steel ball surface quality rotation ball crown coverage mathematic model |
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