中文说明： 1,对于图像的灰度处理，二值化 2，边缘检测，特征提取，中值滤波。 对于水果的分级，包括对水果的用颜色模型进行分析处理。 这是一遍毕业论文设计的程序，具有很高的借鉴价值。
English Description：
1 for image gray processing, binary 2, edge detection, feature extraction, and median filtering. For the classification of fruit, including the analysis and processing of fruit color model. This is a thesis design program, has very high reference value.