Computer Science ›› 2014, Vol. 41 ›› Issue (Z6): 487-489.

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Automatic Detection System of Fabric Defects Based on Machine Vision

SHAO Xin-yu and HUA Ji-zhao   

  • Online:2018-11-14 Published:2018-11-14

Abstract: Fabric defect detection plays an important role in automatic visual inspection system detects.For the purpose of detect and localize texture defects.Inspection of fabric products has been done manually by trained staff at present.However,there are still some problems,such as low detection rate,high rate of error checking and high missed rate.In this passage,we put forward the fabric defect defects automatic detection system is a kind of unsupervised defect detection system.Mainly through the gray value of each of the non-overlapping areas of the image,set dynamic threshold segmentation,and using Blob defect feature extraction method.Experimental results show that the method has a good effect on the nonwoven fabric defect detection.

Key words: Defect detection,Texture detection,SVD,Blob

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