| 基于BEMD与Canny算子融合的自适应边缘检测算法水 |
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| 引用本文： | 尹华,张瑞林,曾龙龙,胡朱华.基于BEMD与Canny算子融合的自适应边缘检测算法水[J].工业控制计算机,2011,24(9):43-44,53. |
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| 作者姓名： | 尹华 张瑞林 曾龙龙 胡朱华 |
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| 作者单位： | 浙江理工大学信息电子学院,浙江杭州,310018 |
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| 基金项目： | 浙江省大学生创新创业孵化项目资助 |
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| 摘 要： | 针对传统Canny边缘检测算法缺乏自适应性和二维经验模式分解(BEMD)方法计算量大、运算时间较长的缺点,提出了一种改进的自适应边缘检测算法.首先通过改进的BEMD将图像分解成多尺度下的图像细节层(内蕴模函数IMF)；再利用自适应Canny算子对各图像细节层进行边缘检测；最后对边缘检测后的图像细节层进行筛选,对筛选出的...
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| 关 键 词： | BEMD Canny算子 边缘检测 IMF |
Adaptive Edge Detection Algorithm Based on BEMD and Canny Operator |
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| Yin Hua et al.Adaptive Edge Detection Algorithm Based on BEMD and Canny Operator[J].Industrial Control Computer,2011,24(9):43-44,53. |
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| Authors: | Yin Hua |
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| Affiliation: | Yin Hua et al |
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| Abstract: | Aimming the traditional Canny edge detection algorithm lacks the adaptability and two-dimensional empirical mode decomposition(BEMD) method owns the shortcomings of a large computational load and a long operation time,an improved adaptive edge detection algorithm is proposed.First,the image is decomposed into multi-scale image detail layers(intrinsic mode functions,IMF) by the modified BEMD;second,by the re-use of the adaptive Canny operator,processing edge detection on the layer of the image details;finall... |
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| Keywords: | BEMD Canny operator edge detection IMF |
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