| 利用方向投影算法计算仓储害虫图像倾斜角度 |
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| 引用本文： | 谭佐军,吴鹏飞,卢军.利用方向投影算法计算仓储害虫图像倾斜角度[J].计算机工程与应用,2006,42(16):222-223,232. |
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| 作者姓名： | 谭佐军 吴鹏飞 卢军 |
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| 作者单位： | 华中农业大学理学院应用物理系,武汉,430070 |
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| 基金项目： | 湖北省科技攻关项目;华中农业大学校科研和教改项目 |
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| 摘 要： | 针对无明显的直线特征的仓储害虫图像,提出了一种基于整数Bresenham算法求方向投影值,利用方向投影值检测图像的倾斜角度的方法。实验结果表明,该算法能快速准确地测量出仓储害虫图像的倾斜角度,并具有很强的抗干扰性和应用适应性。
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| 关 键 词： | 方向投影 仓储害虫 倾斜检测 扫描线 |
| 文章编号： | 1002-8331-（2006）16-0222-02 |
| 收稿时间： | 2005-09 |
| 修稿时间： | 2005-09 |
Compute Slanting Degree of the Stored-Grain Insects Image Based on Directional Projection |
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| Tan Zuojun,Wu Pengfei,Lu Jun.Compute Slanting Degree of the Stored-Grain Insects Image Based on Directional Projection[J].Computer Engineering and Applications,2006,42(16):222-223,232. |
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| Authors: | Tan Zuojun Wu Pengfei Lu Jun |
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| Affiliation: | College of Science,Huazhong Agriculture University,Wuhan 430070 |
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| Abstract: | According to the feature that the Stored-Grain Insects images haven't the obvious lines,a new skew detection method based on directional projection is presented,using Bresenham's integer only line drawing algorithm.Experiment results show that the new method can measure out the slanting degree of the Stored-Grain Insects image efficiently and accurately with high noise endurance and application adaptability. |
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| Keywords: | directional projection the Stored-Grain Insects skew detection scanning line |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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