| 基于HIS空间的枣虫害彩色图像分割方法 |
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| 引用本文： | 王东,周桂红,王克俭.基于HIS空间的枣虫害彩色图像分割方法[J].微计算机信息,2011(8). |
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| 作者姓名： | 王东 周桂红 王克俭 |
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| 作者单位： | 河北农业大学信息学院; |
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| 摘 要： | 根据枣树虫害的特点,提出了一种在HSI空间上基于二维属性直方图的枣虫害彩色图像分割方法。该方法首先根据H,S,I三个分量中的两个结合分别建立H-S,H-I,S-I二维直方图,然后将二维直方图转化成灰度图像。利用转化后的图像进行一维灰度直方图阈值分割产生目标和背景区域,然后在二维直方图上以分割后的区域做阈值分割。最后将分割后的结果进行组合得到最终分割结果。实验结果表明此方法比传统的二维灰度直方图分割方法效果有明显的改善。
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| 关 键 词： | 图像分割 HSI空间 直方图 |
A Color image segmentation method base on HIS Space for Jujube tree pests diagnose |
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| WANG Dong ZHOU Gui-hong WANG Ke-jian.A Color image segmentation method base on HIS Space for Jujube tree pests diagnose[J].Control & Automation,2011(8). |
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| Authors: | WANG Dong ZHOU Gui-hong WANG Ke-jian |
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| Affiliation: | WANG Dong ZHOU Gui-hong WANG Ke-jian(Collage of Information Science and Technology,Agriculture University of Hebei,Baoding Hebei 070001,China) |
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| Abstract: | a new color image segmentation method base on HIS color space and one-dimensional projection of two-dimensional histogram is presented according to properties of pest image.According to H component,S component and I component and combining two of the three components,H-S,H-I,S-I Two-dimensional histograms were established at fist.The two-dimensional histograms were transferred into gray images.Then the images were segmented using the threshold of the one-dimensional histogram to produce object regions and b... |
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| Keywords: | image segmentation HIS color space histogram |
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