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| 脐橙色泽与着色率的机器视觉检测技术研究 | |
| 引用本文： | 刘国敏,邹猛,刘木华,黎静.脐橙色泽与着色率的机器视觉检测技术研究[J].江西农业大学学报,2008,30(3):551-555. |
| 作者姓名： | 刘国敏 邹猛 刘木华 黎静 |
| 作者单位： | 1. 江西农业大学,工学院,江西,南昌330045;吉林大学,地面机械仿生技术教育部重点实验室,吉林,长春130025 2. 吉林大学,地面机械仿生技术教育部重点实验室,吉林,长春130025 3. 江西农业大学,工学院,江西,南昌330045 |
| 摘 要： | 色泽与着色率是脐橙品质和机器分级的重要指标,但用传统算法很难建立脐橙颜色参数与其之间的关系模型。研究对脐橙图像进行预处理后,分析脐橙表面颜色特征参数,提取脐橙有效像素的H(色调)、S(饱和度)、R(红色分量)、G(绿色分量)、B(蓝色分量)的平均值与标准差作为参数,对着色率与色泽进行定量描述,并通过神经网络算法建立颜色特征参数与色泽和着色率之间的关系模型。结果表明,该分级模型对着色率与色泽的分级与人工标准分级的一致度分别为90%和92%。 |
| 关 键 词： | 计算机视觉 脐橙 着色率 色泽 神经网络 |
A Study on Computer Vision Technique for Inspecting Color and Pigmentation ratio of Navel Orange |
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| LIU Guo-min,ZOU Meng,LIU Mu-hua,LI Jing.A Study on Computer Vision Technique for Inspecting Color and Pigmentation ratio of Navel Orange[J].Acta Agriculturae Universitis Jiangxiensis,2008,30(3):551-555. | |
| Authors: | LIU Guo-min ZOU Meng LIU Mu-hua LI Jing |
| Abstract: | The color and pigmentation radio are important parameters for inspecting and grading the navel orange quality.But,it is difficult to build the mathematic mode between the color parameters and the color and pigmentation radio.This study uses the average and standard deviation of H(hue),S(saturation),R(red),G(green) and B(blue) to describe the color and pigmentation radio after pretreating the navel orange picture.And then the study uses the neural network to build the mathematic model.Finally,the test is used to validate the model;the results showed that the correlativity is 90% and 92% for inspecting the navel orange color and pigmentation radio by neural network model. |
| Keywords: | computer vision navel orange pigmentation ratio color neural network |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |