| 计算机视觉技术在芒果重量及果面坏损检测中的应用 |
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| 引用本文： | 王江枫,罗锡文,洪添胜,戈振扬.计算机视觉技术在芒果重量及果面坏损检测中的应用[J].农业工程学报,1998,14(4):186-189. |
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| 作者姓名： | 王江枫 罗锡文 洪添胜 戈振扬 |
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| 作者单位： | 华南农业大学;华南农业大学;华南农业大学;华南农业大学 |
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| 摘 要： | 探讨了应用计算机视觉技术进行芒果重量及果面坏损检测的方法，分析了确定所需图像区域的算法，建立了芒果重量与其投影图像的相互关系。实验证明，这一方法对桂香芒、紫花芒检测的果重分级准确率分别达９６％、９２％，果面坏损分级准确率分别为７６％、８０％。
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| 关 键 词： | 芒果分级 计算机视觉 芒果重量 果面坏损 |
| 收稿时间： | 7/7/1997 12:00:00 AM |
| 修稿时间： | 1996/5/30 0:00:00 |
Application of Computer Vision Technology in Detecting Mango Weight and Surface Bruise |
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| Wang Jiangfeng,Luo Xiwen,Hong Tiansheng and Ge Zhenyang.Application of Computer Vision Technology in Detecting Mango Weight and Surface Bruise[J].Transactions of the Chinese Society of Agricultural Engineering,1998,14(4):186-189. |
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| Authors: | Wang Jiangfeng Luo Xiwen Hong Tiansheng and Ge Zhenyang |
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| Abstract: | The methods to detect mango weight and surface bruise by computer vision technology were investigated in this paper. The algorithm for determining the image area was analyzed and the correlation between mango weight and its image area was developed. Test results showed that the accuracy of weight grading was 96 % and 92 % for Guixiang mango and Zihua mango respectively, and the accuracy of surface bruise grading was 76 % and 80 % respectively. |
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| Keywords: | mango grading computer vision mango weight surface bruise |
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