| 基于分形理论的林业害虫图像的边缘检测 |
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| 引用本文： | 王正宏,宋蛰存.基于分形理论的林业害虫图像的边缘检测[J].机电产品开发与创新,2009,22(6):153-155. |
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| 作者姓名： | 王正宏 宋蛰存 |
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| 作者单位： | 东北林业大学机电工程学院,黑龙江,哈尔滨,150040 |
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| 摘 要： | 将分形理论应用于林业害虫图像的边缘检测,通过判断DFBR场模型参数H值范围来获取边缘。实验表明,经直方图均衡化预处理后,该算法能更好地获取图像边缘。
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| 关 键 词： | 分形维数 DFBR场 边缘检测 林业害虫图像 |
Image Edge Detection of Forestry Pests Based on Fractal Theory |
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| WANG Zheng-Hong,SONG Zhe-Cun.Image Edge Detection of Forestry Pests Based on Fractal Theory[J].Development & Innovation of Machinery & Electrical Products,2009,22(6):153-155. |
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| Authors: | WANG Zheng-Hong SONG Zhe-Cun |
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| Affiliation: | (College of Electromechanical Engineering, Northeast Forestry University, Harbin Heilongjiang 150040, China) |
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| Abstract: | Fractal theory is applied to image edge detection of forestry pests in the paper,obtaining the edges by judging the range of the H parameter for DFBR model.The experiments show that after the pretreatment of histogram equalization,this algorithm can get better image edges. |
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| Keywords: | fractal dimension DFBR field edge detection forestry pests image |
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