| 后视镜振动抖动光学性能评价方法研究 |
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| 引用本文： | 方瑞华,徐苏斌.后视镜振动抖动光学性能评价方法研究[J].汽车技术,2007(12):18-20. |
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| 作者姓名： | 方瑞华 徐苏斌 |
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| 作者单位： | 江苏大学，江苏大学 |
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| 摘 要： | 在试验室环境下对汽车后视镜的振动抖动进行了分析研究,提出了后视镜镜面振动抖动的两种评价方法。结合图像分析法对后视镜镜面振动抖动形成机理进行了分析,并设计了一组镜面振动抖动标准图像。试验结果表明,利用图像分析法评价后视镜振动抖动结果与试车人员感觉相似,表明了该方法在评价后视镜振动抖动光学性能上的有效性。
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| 关 键 词： | 后视镜 振动 抖动 图像分析法 |
| 文章编号： | 1000-3703(2007)12-0018-03 |
Research on Evaluation Method of Dithering Optical Performance of Rear View Mirror's Vibration |
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| Fang Ruihua,Xu Subin.Research on Evaluation Method of Dithering Optical Performance of Rear View Mirror''''s Vibration[J].Automobile Technology,2007(12):18-20. |
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| Authors: | Fang Ruihua Xu Subin |
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| Abstract: | This paper researches the vehicle rearview mirror vibration dithering in the condition of lab,introduces two evaluation methods about mirror glass's vibration,analyses the principium of the rearview mirror vibration combining the image analysis technique,and designs a set of standard pictures about mirror vibration dithering.The result of the experiments shows it is similar to the driver's feeling by using the image analysis technique evaluating rearview mirror vibration dithering,and it is validate in evaluating rearview mirror's vibration dithering optical performance. |
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| Keywords: | Rearview mirror Vibration Dithering Image analysis technique |
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