基于图像处理的蜜柑大小自动分级方法

Mandarin size of the automatic classification method based on image processing

文章介绍了采用图像处理技术进行蜜柑大小自动分级的方法,利用CCD摄像机获取蜜柑的样本图像,应用MATLAB软件实现对样本图像的背景去除、二值化、图像平滑、特征量提取和图像标定等处理,参照蜜柑分级的国家标准完成蜜柑自动分级。经试验验证表明,此方法分级精度高、速度快。

This paper describes the use of image processing techniques for automatic classification of mandarin size CCD camera for sample images of the sweet orange,using MATLAB software on the sample image background removal,binarization,image smoothing,the characteristic quantity extraction and image calibration and processing,with reference to Citrus classification of national standards to complete Citrus automatic classification.Experimental verification show that this method of classification accuracy,high speed.