| 基于单位纯四元数空间上聚类的彩色图像分割研究 |
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| 引用本文： | 桂红星,苏本跃,从光梅.基于单位纯四元数空间上聚类的彩色图像分割研究[J].安庆师范学院学报(自然科学版),2012,18(2):62-64,104. |
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| 作者姓名： | 桂红星 苏本跃 从光梅 |
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| 作者单位： | 安庆师范学院国有资产管理处,安徽安庆,246133;安庆师范学院国有资产管理处,安徽安庆,246133;安庆师范学院国有资产管理处,安徽安庆,246133 |
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| 摘 要： | 在RGB空间中,通过四元数模型把彩色图像像素三个分量整体进行处理,利用单位纯四元数空间中三个四元数乘积的性质,按照k均值分割算法思想建立单位四元数空间的彩色图像分割Q-Kmeans算法。实验结果表明,该算法具有良好的分割性能和实现上简单、速度快等特性。
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| 关 键 词： | 彩色图像 四元数模型 单位纯四元数空间 Q—Kmeans聚类 分割 |
Color Image Clutering Segmentation Based on Pure Unit of Quaternion Space |
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| GUI Hong-xing,SU Ben-yue,CONG Guang-mei.Color Image Clutering Segmentation Based on Pure Unit of Quaternion Space[J].Journal of Anqing Teachers College(Natural Science Edition),2012,18(2):62-64,104. |
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| Authors: | GUI Hong-xing SU Ben-yue CONG Guang-mei |
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| Institution: | (Anqing Teachers College,Aning,Anhui 246133,China) |
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| Abstract: | This paper presents a new color image segmentation approach representing clustering algorithm based on pure unit of quaternion space.The clustering algorithm is the name of Q-Kmeans algorithm which regards the three components of color image by quaternion means as a whole,and analysis quaternion product result by K-means clustering.The experimental result shows that the Q-kmenas algorithm has good characteristics of high efficiency and fast speed,etc. |
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| Keywords: | color image quatemion model unit put of quaternion space Q - Kmenas clustering segmentation |
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