Metal surface defect detection based on MATLAB

For the detection of surface defects in the production of metal, this article mainly focuses on the detection of surface defects in more spoons that we use in our restaurants. Due to the fact that the defects on the surface cannot be detected with the naked eye, a surface defect detection system for spoons based on MATLAB is proposed. The image acquisition module and the image processing software design module are used to identify and detect surface defects of the spoon, and the detection efficiency is high, good real-time performance. For the defect of the spoon surface, irregular shape and other characteristics, the edge detection algorithm and the description method of texture features were proposed to realize the accurate detection of defect features.