| 苹果着色面积的计算机视觉研究 |
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| 引用本文： | 章文英,应义斌.苹果着色面积的计算机视觉研究[J].农机化研究,2005(4):90-92. |
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| 作者姓名： | 章文英 应义斌 |
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| 作者单位： | 1. 金华职业技术学院,浙江,金华,321017
2. 浙江大学,生物系统工程与食品科学学院,杭州,310029 |
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| 摘 要： | 计算机图像处理技术适用于设计制造水果自动分级流水线,因其大大减轻了分级时的劳动强度,因而应用计算机图像处理技术进行农产品质量检测与分级有非常好的应用前景。为此,根据图像中三原色R、G、B值,通过1931色度图,进行了颜色测量,用像素点变换法恢复苹果在二维投影图像中真实几何信息,重新计算像素点的面积,从而计算了苹果的着色面积,得到了满意的结果。
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| 关 键 词： | 农业基础科学 着色面积 分析 计算机视觉 苹果 |
| 文章编号： | 1003-188X(2005)04-0090-03 |
| 修稿时间： | 2005年1月6日 |
Study on Red Coefficient of an Apple with Computer Vision |
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| ZHANG Wen-ying,YING Yi-bin.Study on Red Coefficient of an Apple with Computer Vision[J].Journal of Agricultural Mechanization Research,2005(4):90-92. |
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| Authors: | ZHANG Wen-ying YING Yi-bin |
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| Institution: | ZHANG Wen-ying1,YING Yi-bin2 |
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| Abstract: | According to the R (Red),G (Green) and B (blue) values of the image,the fruit color were measured based on the 1931 chromaticity diagram. The method of pixel transform was used to cover the pixel area so that both the red area,the total surface area of the apple and the red coefficient were worked out. |
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| Keywords: | agricultural basic science red coefficient analysis computer vision apple |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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