Injection product defect classification method based on machine learning
A technology for classification of injection molding products and defects, which is applied to instruments, computer parts, calculations, etc., can solve problems such as single classification, inability to classify, increase time cost, etc., and achieve effective classification, improve accuracy, and enhance connectivity.
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[0040] This embodiment proposes a method for classifying defects of injection molding products based on machine learning, such as figure 1 As shown, it is a flow chart of a method for classifying defects of injection molded products based on machine learning in this embodiment.
[0041] In the method for classifying defects of injection molding products based on machine learning proposed in this embodiment, the following steps are included:
[0042] S1: Collect images of injection molded products with various types of defects as training samples and preprocess them.
[0043] In this step, the steps of preprocessing the training samples include:
[0044] S11: Manually label the images [t1, t2, ..., tn] in the training samples to obtain an image label set [s1, s2, ..., sn];
[0045] S12: Grayscale the images [t1, t2, ..., tn] in the training samples, and perform parameter transformation on the two-dimensional domain, and the transformation formula is as follows:
[0046] tn'=...
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