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基于图像信息熵与空间分布熵的彩色图像检索方法

Keywords: 空间分布基于图像信息熵图像检索方法彩色图像检索算法颜色直方图分布信息图像颜色试验结果分析基鲁棒性

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Abstract:

在分析基于颜色直方图及信息熵进行图像检索的基础上,提出了一种改进的基于信息熵的图像检索算法,该方法同以往的基于信息熵的图像检索算法相比具有更强的鲁棒性.同时,文中又提出利用空间分布熵描述图像颜色的空间分布信息,并给出了一种基于图像信息熵与空间分布熵的彩色图像检索算法.试验结果表明,该方法效果良好,大大提高了图像检索的速度.

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