Metal paint spraying surface defect detection method
A defect detection, metal technology, applied in neural learning methods, image data processing, instruments, etc.
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[0042] Example
[0043] Such as figure 1 As shown, a method for detecting surface defects of metal spray paint includes the following steps:
[0044] S1. Obtain a data set of metal spray paint surface images, which contains defective images and non-defective images;
[0045] S2. The metal spray paint surface image data set is preliminarily selected by the two-classification method, and then the labeled positive samples, unlabeled positive samples and negative samples are obtained through the LabelMe image labeling tool. Among them, the positive sample is the defective image and the negative The sample is a defect-free image;
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