| 用Prewitt算子细化边缘 |
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| 引用本文： | 刘明艳,赵景秀,孙宁.用Prewitt算子细化边缘[J].光电子技术,2006,26(4):259-263. |
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| 作者姓名： | 刘明艳 赵景秀 孙宁 |
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| 作者单位： | 曲阜师范大学计算机科学学院,山东日照,276826;博兴教育局,山东滨州,256500 |
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| 摘 要： | 传统的边缘检测算予一般都只能得到比较宽的边缘，这为以后的图像处理带来了一定的困难。本文通过对图像边缘特征的分析，提出了一种新的边缘细化方法——Prewitt算子细化边缘。实验表明，这种方法能在保持原有信息的前提下，给出令人满意的细化结果。
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| 关 键 词： | 边缘检测 Prewitt算子 边缘细化 均值滤波 |
| 文章编号： | 1005-488X(2006)04-0259-04 |
| 收稿时间： | 2006-07-18 |
| 修稿时间： | 2006年7月18日 |
Edge Thinning Based on Prewitt Operator |
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| LIU Ming-yan,ZHAO Jing-xiu,SUN-Ning.Edge Thinning Based on Prewitt Operator[J].Optoelectronic Technology,2006,26(4):259-263. |
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| Authors: | LIU Ming-yan ZHAO Jing-xiu SUN-Ning |
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| Affiliation: | 1. College of Computer Science, Qufu Normal University, Rizhao, Shandong, 276826, CHN; 2. Boxing Education Bureau, Binzhou, Shandong, 256500, CHN |
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| Abstract: | The traditional image edge detection operators can only get very wide edges usually, which makes it difficult for the later image processing. In this article, we present a new edge thinning algorithm. By analyzing the image edge character, we find out that we can thin the edge by Prewitt operator. The experimental results show that the method not only can preserve the origin edge information, but also give us acceptable thin edges. |
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| Keywords: | edge detection Prewitt operator edge thinning average filter |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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