| 基于图像处理的植物叶片参数的测量 |
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| 引用本文： | 陈爱军.基于图像处理的植物叶片参数的测量[J].东北林业大学学报,2009,37(4). |
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| 作者姓名： | 陈爱军 |
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| 作者单位： | 东北林业大学,哈尔滨,150040 |
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| 摘 要： | 针对传统植物叶片参数手工测量方法精度低、速度慢的缺点,提出了一种基于扫描仪和参考物利用图像处理技术来测量植物叶片参数的方法.首先利用扫描仪获得含有植物叶片和参考物的数字图像,然后通过图像处理技术分别获得参考物和被测叶片的二值图像,最后利用实物参考物周长和参考物在图像中周长之间的比例关系来求取被测植物叶片参数.对真实图像进行了实验,结果表明此方法具有较高的效率和实用性.
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| 关 键 词： | 植物叶片 参数测量 参考物 扫描仪 图像处理 |
Measurement of Plant Leaf Parameters Based on Image Processing |
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| Chen Aijun.Measurement of Plant Leaf Parameters Based on Image Processing[J].Journal of Northeast Forestry University,2009,37(4). |
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| Authors: | Chen Aijun |
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| Institution: | Chen Aijun(College of Mechanical , Electrical Engineering,Northeast Forestry University,Harbin 150040,P.R.China) |
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| Abstract: | A new method for measuring plant leaf parameters is presented based on digital image processing with a scanner and a reference object,aiming at the disadvantages of low precision and low speed existed in traditional measure methods.A digital image,including plant leaves and a reference object,is obtained by a scanner,and the image is then processed to get two binary images which include the reference object and the plant leaves,respectively.In the end,the parameters for plant leaf are obtained using the sca... |
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| Keywords: | Plant leaves Parameter measurement Reference objects Scanners Image processing |
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