| 木材缺陷图像处理软件的研制 |
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| 引用本文： | 李学益,戚大伟.木材缺陷图像处理软件的研制[J].东北林业大学学报,2002,30(3):79-80. |
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| 作者姓名： | 李学益 戚大伟 |
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| 作者单位： | 东北林业大学,哈尔滨,150040 |
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| 基金项目： | 黑龙江省科技攻关项目和黑龙江省自然科学基金项目。 |
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| 摘 要： | 对木材缺陷的X光图像进行计算机处理，可以突出缺陷的边缘与细节，便于人眼和计算机进行有效地识别。针对木材X光成像的噪声模型，采用高斯滤波器、梯度松驰迭代图像分割算法和协中值滤波法处理图像，可以提取缺陷图像的详细信息，并能检测出图像的边缘。
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| 关 键 词： | 木材缺陷 图像处理软件 X光数字图像 噪声分析 梯度松驰迭代图像分割算法 |
The Development of Image Processing Software for Wood Defect |
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| Li Xueyi,Qi Dawei Northeast Forestry University,Harbin ,P. R. China.The Development of Image Processing Software for Wood Defect[J].Journal of Northeast Forestry University,2002,30(3):79-80. |
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| Authors: | Li Xueyi Qi Dawei Northeast Forestry University Harbin P R China |
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| Institution: | Li Xueyi,Qi Dawei Northeast Forestry University,Harbin 150040,P. R. China |
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| Abstract: | In this paper, X -ray image of wood defect are treated by computer, which can give the edge and details of defect prominence. So it is convenient for naked eye and computer to effectively distinguish defects. Adopting Gaussian filter, gradient relaxed iterative image segmentation method and comedian filter in accordance with noise model of wood X - ray image can obtain detailed information of defect image, and also can detect out image edge. |
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| Keywords: | Wood defect Image processing Software |
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