The integrity and beauty of the product surface directly affect the consumer's shopping experience. Machine vision surface defect detection technology is the process of using new technology to complete the product appearance inspection. Why choose machine vision inspection system to detect surface defects? For the factory of mass production, visual inspection system has become an indispensable detection equipment.
Of course, machine vision surface defect detection system has incomparable advantages, which is why more and more enterprises choose to introduce machine vision inspection equipment.
All weather quality inspection can detect periodic anomalies and random defects to avoid the negligence and variation of human visual inspection.
It can provide complete production management report and statistical data, which can be used as the basis of product classification and warehouse management.
It can detect the feedback signal (alarm or flash lamp) of random defects caused by impurities or oil stains in the plating bath, and can be used for machine compensation, adjustment and elimination of defective products.
Comprehensive quality inspection is in line with the market demand, high quality, high yield, improve the company's image and market competitiveness.
Since machine vision has such great advantages in surface defect detection, how to realize its working principle?
The first step is to use the image acquisition system to collect and analyze the texture image of the image surface;
The second step: the collected images are segmented step by step, so that the surface defects can be classified according to their unique regional characteristics;
Step 3: further analyze the target area of the scratch in the above classification area, so as to make the range more accurate and accurate.
After the above three steps of treatment, the product surface defect area and characteristics can be further confirmed, so the basic steps of surface defect detection are completed.
Nowadays, machine vision surface defect detection technology can detect a variety of items of goods, thus improving the production efficiency of products, making the production more meticulous, more clear division of labor, reducing labor costs, and realizing the integrated development of machine intelligence.