| 二维小波变换在粮虫图像处理中的应用 |
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| 引用本文： | 周龙,牟怿. 二维小波变换在粮虫图像处理中的应用[J]. 华中科技大学学报(自然科学版), 2007, 35(8): 24-26 |
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| 作者姓名： | 周龙 牟怿 |
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| 作者单位： | 武汉工业学院,电气信息工程系,湖北,武汉,430023;武汉工业学院,电气信息工程系,湖北,武汉,430023 |
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| 基金项目： | 湖北省自然科学基金 , 湖北省武汉市青年科技晨光计划 , 湖北省教育厅青年基金 |
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| 摘 要： | 提出了用小波变换检测储粮害虫图像边缘的方法,这种方法通过对二维小波变换图像局部极大值的检测得到图像的边缘信息.计算表明,将二维小波变换应用于储粮害虫的图像去噪和边缘检测,不仅可以保留图像的边缘特征,视觉效果好,还可以得到较清晰的粮虫特征图像,为粮虫图像特征提取打下了良好的基础.
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| 关 键 词： | 粮虫图像 图像处理 小波变换 边缘检测 |
| 文章编号： | 1671-4512（2007）08-0024-03 |
| 修稿时间： | 2006-02-08 |
Application of two-dimension wavelet transform to image process of pests in stored grain |
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| Zhou Long,Mou Yi. Application of two-dimension wavelet transform to image process of pests in stored grain[J]. JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE, 2007, 35(8): 24-26 |
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| Authors: | Zhou Long Mou Yi |
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| Affiliation: | Department of Electrical and Information Engineering, Wuhan Polytechnic University, Wuhan 430023, China |
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| Abstract: | A method to detect the image edges of the images of pests in stored grain is proposed by using wavelet transform,in which the information from the image edges was selected by detecting the local maxima of the image through two-dimension wavelet transform.The computation results show that this method may not only keep the characteristics of the image edge,but also obtain the clearer image of pests in stored grain to pick up the image characteristics of pest in stored grain effectively. |
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| Keywords: | image of pests in stored grain image process wavelet transform edge detection |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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