Fabric flaw detection method based on wavelet transformation and genetic algorithm
A genetic algorithm and defect detection technology, applied in computing, image data processing, instruments, etc., can solve the problems of image quality easily affected by industrial environment, fast cloth movement, large cloth size, etc., to achieve fast calculation speed, segmentation Fast, accurate segmentation effects
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[0033] Below in conjunction with specific embodiment, further illustrate the present invention. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the teachings of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.
[0034] Embodiments of the present invention relate to a fabric defect detection method based on wavelet transform and genetic algorithm, such as figure 1 shown, including the following steps:
[0035] (1) Preprocessing the collected images with defects;
[0036] (2) Use wavelet decomposition on the preprocessed image to obtain multi-scale sub-images;
[0037] (3) Fusion the sub-images to obtain the optimal defect edge inform...
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