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图像增强中边缘检测算子的选择算法 被引量:1

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摘要 运用边缘检测算子提取出边缘图像,计算边缘图像的局部熵,结合图像的灰度信息,提出局部熵信息量概念。运用局部熵信息量作为边缘检测质量的评价标准,对多种边缘检测算子的边缘检测效果进行评价,实现边缘检测算子的自动选择。结果表明,依据算法提出的局部熵信息量能选择出恰当的检测算子,保证了图像边缘的提取效果。
作者 凌军
出处 《宿州学院学报》 2015年第11期102-103,123,共3页 Journal of Suzhou University
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