| 一种基于多结构元的弱对比度图像的边缘检测方法 |
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| 引用本文： | 徐东燕,付忠良,阮波.一种基于多结构元的弱对比度图像的边缘检测方法[J].计算机应用,2004,24(6):108-110. |
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| 作者姓名： | 徐东燕 付忠良 阮波 |
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| 作者单位： | 中国科学院,成都计算机应用研究所,四川,成都,610041 |
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| 摘 要： | 在工业现场拍摄的图像一般对比度比较低，用传统的边缘检测方法提取的边缘特征不明显。文中提出了一种基于数学形态学的多结构元算子边缘检测的方法，对弱对比度图像进行了边缘检测实验，其结果与Sobel边缘检测算子、传统形态学梯度算子相比较，表明提出的检测算子具有检测精度高，噪声不敏感等显著特点。
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| 关 键 词： | 边缘检测 数学形态学 多方位 多尺度 弱对比度 |
| 文章编号： | 1001-9081(2004)06-0108-03 |
An Approach of Low-contrast Image Edge Detection Based on Multi Morphological Structuring Elements |
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| XU Dong-yan,FU Zhong-liang,RUAN Bo.An Approach of Low-contrast Image Edge Detection Based on Multi Morphological Structuring Elements[J].journal of Computer Applications,2004,24(6):108-110. |
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| Authors: | XU Dong-yan FU Zhong-liang RUAN Bo |
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| Abstract: | Based on the definition of multi direction and multiscale morphological structuring elements, an approach of image edge detection is constructed in this paper. Experiment results are obtained by applying the edge detectors on the low contrast image, which prove to be more efficient than the Sobel and traditional morphology edge detectors. |
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| Keywords: | edge detection mathematical morphology multi direction multiscale low contrast |
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