| 基于多层次模糊增强的图像边缘检测 |
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| 引用本文： | 郭四稳,陈伟津. 基于多层次模糊增强的图像边缘检测[J]. 广州大学学报(自然科学版), 2011, 10(4): 64-67 |
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| 作者姓名： | 郭四稳 陈伟津 |
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| 作者单位： | 广州大学计算机科学与教育软件学院,广东广州,510006 |
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| 基金项目： | 广东省大学生创新实验项目(1107810044)资助 |
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| 摘 要： | 在图像边缘检测中，往往需要提取不同灰度层次的边缘，而图像的边缘通常具有不确定性．多层次模糊增强可以较为有效地确定图像的边缘，使得不确定的边缘变成确定．对于多层次模糊增强，各层次灰度级的选取直接关系到边缘提取的有效性．文章提出的算法可以有效地确定图像各层次灰度级．
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| 关 键 词： | 模糊增强 边缘检测 多层 隶属函数 |
Image edge detection based on multi-level fuzzy enhancement |
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| GUO Si-wen,CHEN Wei-jin. Image edge detection based on multi-level fuzzy enhancement[J]. Journal og Guangzhou University:Natural Science Edition, 2011, 10(4): 64-67 |
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| Authors: | GUO Si-wen CHEN Wei-jin |
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| Affiliation: | GUO Si-wen,CHEN Wei-jin(School of Computer Science & Educational Software,Guangzhou University,Guangzhou 510006,China) |
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| Abstract: | People often need to extract the edge of different gray levels edge detection of image,while the edges of the image are usually uncertain.Multi-level fuzzy enhancement can in more effectively determine the edge of the image,making sure the edges become identified.For multi-level fuzzy enhancement,gray level selection at all levels is directly related to the effectiveness of edge detection.This paper gives an algorithm which can efficiently determine the levels of gray-scale image. |
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| Keywords: | fuzzy enhancement edge detection multi-level membership function |
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