Visual inspection method for production quality of electric power copper bar

The invention relates to the technical field of image data processing, in particular to an electric power copper bar production quality visual inspection method, which comprises the following steps: acquiring an electric power copper bar image; obtaining a plurality of areas of each class cluster according to the gray value of each pixel point in the electric power copper bar image; obtaining a corrosion region cluster according to the gray scale and gradient of each pixel point in each region and the form of each region; according to the number of pixel points contained in each area in the corrosion area cluster, the gray value of each pixel point and the number of pixel points in the electric power copper bar image, the corrosion degree of the electric power copper bar is obtained, and quality detection is carried out. When the corrosion degree of the electric power copper bar is calculated, the image is divided into a plurality of areas according to the gray value of each pixel point in the electric power