| 基于灰度图像的边缘检测方法 |
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| 引用本文： | 杨群,洪春勇,刘海英.基于灰度图像的边缘检测方法[J].科技广场,2005(5):34-37. |
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| 作者姓名： | 杨群 洪春勇 刘海英 |
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| 作者单位： | 南昌大学计算中心,南昌,330047 |
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| 摘 要： | 介绍了基于微分、形态学和小波变换等多种图像边缘检测的方法。在微分算子中分析了传统算子的特点和缺陷并讨论了几种具有良好边缘检测的算子。此外，还对新的边缘检测的理论和方法进行了介绍。
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| 关 键 词： | 边缘检测 形态学 小波变换 |
| 文章编号： | 1671-4792-(2005)05-0091-04 |
Methods of Edge Detection Based on Gray Image |
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| Yang Qun,Hong Chunyong,LIU Haiying.Methods of Edge Detection Based on Gray Image[J].Science Mosaic,2005(5):34-37. |
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| Authors: | Yang Qun Hong Chunyong LIU Haiying |
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| Abstract: | This paper introduces image edge detection methods based on differential, math- ematical morphology and wavelet transform. In differential operators the character and limi- tation of traditional operators are analyzed and some good detection operators are discussed. In addition, this paper introduces new theory and method of edge detection. |
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| Keywords: | edge detection mathematical morphology wavelet transform |
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