Film surface 在 online detector can detect in real time 24h

The machine visual detection system acquires the surface image of the product by an appropriate light source and image sensor (CCD camera), extracts the extraction of the image using the corresponding image processing algorithm, and then determines the positioning, recognition, and grading of surface defects according to zheng information. And statistics, storage, query and other operations; the basic composition of visual surface defect detection systems mainly includes image acquisition modules, image processing modules, image analysis modules, data management, and human-machine interface modules. Due to the production process and on-site environment, it is easy to cause black spots, crystal dots, sparrons, holes, lines, wrinkles, mosquitoes, scratches, etc., which not only affects the appearance of severe film products, which not only affects the appearance of severe film products. Come to economic losses. It is the best way to eliminate the surface quality of the film from the root cause of the production of the film from the root cause of production. Traditional detection methods such as the interiors are slow, low precision, and easy fatigue is far from being able to meet the requirements of high-speed, high-resolution and losslessness in industrial production. Based on CCD-based spectrum measurement, film surface defects have fast, reliable, accurate advantages, real-time online detection, automatic alarm and display of current defects compared to traditional artificial naked eye detects, automatic alarm and display of specific information of current defects in time for timely processing. Spectrum test film surface 在 online detector principle: The output of the visual system is not an image video signal, but the detection result (such as defects, sizes, etc.) after the calculation processing. Typically, machine visual inspection is to use the machine instead of the naked eye to measure and judge. First, the CCD camera converts the captive target to the image signal, transmitted to the dedicated image processing system, transitions to the digitized signal according to the pixel distribution and the brightness, color, and the like. Spectrum detection film surface 在 online detector function: Automatic sound and light alarm, and display 10 图像 images before and after; real-time 疵 calibration, record the diameter, coordinates, types and other information; product basic information module, record product batch, model, specification, class number, operator and other information Depending on the shape, the area, the gradation difference, etc., the extraction of the 疵 automatic classification; automatically generates the product of each volume of the product, the user can directly query according to the batch number; detect automatic statistics, preservation, query, query, and query Call and printing functions. FQJ, read full text