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基于Matlab的河套蜜瓜颜色特征提取

发表时间:2013-10-15  浏览量:1382  下载量:428
全部作者: 刘超,田海清,张德虎
作者单位: 内蒙古农业大学机电工程学院
摘 要: 首先使用Canon EOS 7D高清数码相机获取河套蜜瓜(金红宝)的图像,随后通过Matlab编程对图像进行形态学去噪、阈值分割、图像标记等处理,分别在RGB,HIS,L*a*b*等颜色空间里提取蜜瓜的颜色值,同时提出一种基于Matlab的颜色提取方法。实验结果表明:此方法可快速有效地提取河套蜜瓜(金红宝)的颜色信息,为水果的分级处理打下良好基础。同时,还给出一些关键代码,可借鉴于其他同类水果检测中。该方法为河套蜜瓜的综合品质检测提供了数据支持。
关 键 词: 农业机械化;河套蜜瓜;Matlab;颜色值;品质检测
Title: Image color value extraction of Hetao melon based on Matlab
Author: LIU Chao, TIAN Haiqing, ZHANG Dehu
Organization: Mechanical and Electrical Engineering College, Inner Mongolia Agricultural University
Abstract: This research first got the images of Hetao melon (Jinhongbao) captured by the high definition digital camera Canon EOS 7D. Subsequently, the images were treated with the morphology denoising, threshold segmentation and image tag by the Matlab programming. Then the color values of the melon were extracted from the color spaces respectively in RGB, HIS and L*a*b*, and an extraction method of the color based on Matlab was proposed at the same time. The experiment results showed that this method could collect the color information of the Hetao melon (Jinhongbao) fast and efficiently, which could set a solid foundation for the stage treatment of fruit. Besides, it gave some key codes that could be used in other similar
Key words: agricultural mechanization; Hetao melon; Matlab; color value; quality inspection
发表期数: 2013年10月第19期
引用格式: 刘超,田海清,张德虎. 基于Matlab的河套蜜瓜颜色特征提取[J]. 中国科技论文在线精品论文,2013,6(19):1849-1854.
 
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