| 植物叶面积的快速精确测定方法 |
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| 引用本文： | 刘关君,王大海,郭晓瑞,杨传平,姜静,冯昕.植物叶面积的快速精确测定方法[J].东北林业大学学报,2004,32(5):82-83. |
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| 作者姓名： | 刘关君 王大海 郭晓瑞 杨传平 姜静 冯昕 |
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| 作者单位： | 东北林业大学,哈尔滨,150040 |
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| 摘 要： | 介绍了用扫描仪结合计算机图像处理技术来测定植物叶片面积的方法。并在此基础上，探讨了相应的算法问题，给出了用该方法计算植物叶片面积以及识别图像边缘的算法。
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| 关 键 词： | 叶面积 象素 拉普拉斯算子 |
A Rapid and Accurate Method for Determining Leaf Area |
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| Liu Guanjun,Wang Dahai,Guo Xiaorui,Yang Chuanping,Jiang Jing,Feng Xin.A Rapid and Accurate Method for Determining Leaf Area[J].Journal of Northeast Forestry University,2004,32(5):82-83. |
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| Authors: | Liu Guanjun Wang Dahai Guo Xiaorui Yang Chuanping Jiang Jing Feng Xin |
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| Abstract: | An accurate method for determining leaf area for plants is introduced using scanner and computer image manipulation technique. Furthermore, the arithmetic of this method is discussed, and the operators for calculating area of leaves and identifying brim of an image are presented. |
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| Keywords: | Leaf area Pixel Laplacian operator |
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