| 基于区域能量的自适应多尺度边缘检测 |
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| 引用本文： | 江泽涛[,] 赵荣椿.基于区域能量的自适应多尺度边缘检测[J].中国航空学报,2005,18(3):237-241. |
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| 作者姓名： | 江泽涛[ ] 赵荣椿 |
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| 作者单位： | Department of Computer Science and Engineering，Northwestern Polytechnic University，Xi′an 710072，China，Department of Computer，Nanchang Institute of Aeronautical Technology，Nanchang 330034，China)，Department of Computer Science and Engineering，Northwestern Polytechnic University，Xi′an 710072，China |
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| 基金项目： | NationalNaturalScienceFoundationofChina(60141002)，OpenFoundationofMeasureandControlCenterofJiangxiProvinceinChina(KG200204011) |
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| 摘 要： | 提出了基于区域能量的自适应多尺度边缘检测方法,研究了局部区域内不同边缘方向两侧能量的分布情况;在此基础上提出了一种基于区域能量阈值差与区域面积比值的自适应多尺度方法,最后给出了仿真实验以及与传统方法的对比。结果表明,新方法能进行有效边缘检测并能更好地去除噪声。
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| 关 键 词： | 信息处理技术 边缘检测 区域能量 自适应 多尺度 |
| 收稿时间： | 07 28 2004 12:00AM |
| 修稿时间： | 02 25 2005 12:00AM |
Adaptive Multi-scale Edge Detection Based on Region Energy |
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| JIANG Ze-tao ,ZHAO Rong-chun.Adaptive Multi-scale Edge Detection Based on Region Energy[J].Chinese Journal of Aeronautics,2005,18(3):237-241. |
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| Authors: | JIANG Ze-tao ZHAO Rong-chun |
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| Institution: | JIANG Ze-tao 1,2,ZHAO Rong-chun 1 |
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| Abstract: | An adaptive multiscale edge detection method based on region energy analysis is presented here. Region energy distributions of both sides in different edge directions are studied. Based on the analysis and on the ratio between region energy threshold difference and region area, the adaptive multiscale edge detection method is developed. The experiment result shows that the new method is effective, feasible and noise-resistant in image detection. |
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| Keywords: | information processing technology edge detection region energy adaptive multiscale |
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