中文说明：资源描述圆柱形零件图像，已知其实际尺寸,，应用数字图像处理知识，编写相应算法，计算零件的直径（以像素数为准），并与实际尺寸进行比较，检验算法稳定性
English Description：
Application backgroundCylindrical part image, known as its actual size, the application of digital image processing knowledge, the preparation of the corresponding algorithm to calculate the diameter of the parts (in pixels), and compare with the actual size, test algorithm stability