| 微分算子在虫害杨树叶片边缘检测的应用 |
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| 引用本文： | 宋蛰存,周秀明. 微分算子在虫害杨树叶片边缘检测的应用[J]. 林业机械与木工设备, 2007, 35(2): 47-49 |
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| 作者姓名： | 宋蛰存 周秀明 |
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| 作者单位： | 东北林业大学,黑龙江,哈尔滨,150040 |
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| 摘 要： | 介绍了几种常用的边缘检测算子.不同的微分算子对不同边缘检测的敏感程度不同,因此对不同类型的边缘提取应采用对此类边缘敏感的算子.针对受虫害杨树叶片图像,通过MATLAB 7.1进行仿真研究,通过比较,选出合适的方法.
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| 关 键 词： | 微分算子 边缘检测 图像 |
| 文章编号： | 1001-4462（2007）02-0047-03 |
| 修稿时间： | 2006-11-20 |
Application of Different Operators in Edge Detection of Pest Poplar Blades |
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| SONG Zhe-cun,ZHOU Xiu-ming. Application of Different Operators in Edge Detection of Pest Poplar Blades[J]. Forestry Machinery & Woodworking Equipment, 2007, 35(2): 47-49 |
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| Authors: | SONG Zhe-cun ZHOU Xiu-ming |
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| Affiliation: | Northeast Forestry University, Heilongjiang Harbin 150040, China |
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| Abstract: | Introduced a few operators based on edge detection briefly. Sensitivity is different for different operators, so different types of edge detection must adopt corresponding sensitive operator. The images of pest polar blades were simulated by MATLAB 7.1. The characters and functions of the operators were compared and analyzed, and the suitable method had elected from it. |
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| Keywords: | differential operators edge detection images |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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