| 玉米根茬图像的分割方法 |
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| 引用本文： | 陈媛,王晓燕,陈兵旗,李洪文. 玉米根茬图像的分割方法[J]. 农机化研究, 2009, 31(2) |
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| 作者姓名： | 陈媛 王晓燕 陈兵旗 李洪文 |
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| 作者单位： | 中国农业大学,工学院,北京100083 |
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| 基金项目： | 国家引进国际先进农业科学技术计划(948计划) |
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| 摘 要： | 对保护性耕作留茬覆盖情况下田间玉米根茬图像进行了分割.选取采集图像的彩度信息作为对象,通过对几种常用的自动阈值选取算法的比较,选择了迭代法对田间图像进行分割.实验结果表明:该方法能够有效地将根茬目标与土壤背景分割开来,为下一步检测行茬直线并将其作为导航基准线进行视觉导航的研究提供了基础.
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| 关 键 词： | 保护性耕作 视觉导航 图像分割 |
Segmentation of Maize Stubble Image |
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| Chen Yuan,Wang Xiaoyan,Chen Bingqi,Li Hongwen. Segmentation of Maize Stubble Image[J]. Journal of Agricultural Mechanization Research, 2009, 31(2) |
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| Authors: | Chen Yuan Wang Xiaoyan Chen Bingqi Li Hongwen |
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| Affiliation: | College of Engineering;China Agricultural University;Beijing 100083;China |
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| Abstract: | Maize stubble line in field can be used as the datum line in visual guided system for agriculture machine in conservation tillage stubble-covered conditions. This paper took saturation of the stubble image as the object and compared the segmentation effects from several different threshold methods. The results show that the iteration method can effectively segment the stubble image from soil background. On this basis,the stubble guidance line can be further detected for automatic guidance of farm machine. |
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| Keywords: | conservation tillage machine vision image segmentation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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