Large QR Code Calibration Board

Zhixing is a professional manufacturer and supplier, which can produce high precision and affordable Large QR Code Calibration Board. The  Large QR Code Calibration Board is a kind of auxiliary tool widely used in industrial production recently. Large QR Code Calibration Board is a way to assist computer vision system to obtain the pose information of objects by generating specific two-dimensional code patterns.

Compared with the traditional two-dimensional code identification, the  Large QR Code Calibration Board is relatively more stable. When applied in a complex environment, its surface is often affected by light and shadow, if the ordinary two-dimensional code calibration board is used, the automation work on the production line will be affected due to inaccurate identification, and even cause production losses and quality problems in serious cases.

The  Large QR Code Calibration Board has the advantages of high-precision identification, high robustness,strong anti-interference, and can customize the identification of the target area, which greatly improves the accuracy and efficiency of the production line automation work, further reduces the production cost and improves the production efficiency.

In addition, the Large QR Code Calibration Board also has the characteristics of easy to use, the grid lines printed on the surface of the calibration board can effectively assist the alignment of the telescope, if you want to raise the height of the calibration board, it is designed with legs, which is convenient for workers to use when adjusting steel components. Overall, the Large QR Code Calibration Board is a very excellent calibration device, which can provide manufacturers with tailored solutions for specific living environments, and is expected to be more widely used in the future production process.

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Acrylic QR code calibration board product display

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The Large QR Code Calibration Board is actually a geometric model with a fixed-pitch pattern array. The camera captures an image through a flat plate with a fixed-pitch pattern array (that is, the calibration plate), and then calculates the geometric model of the captured image through the calculation of the calibration algorithm. Then high-precision measurement and reconstruction results are obtained, lens distortion is effectively corrected, and the accuracy of image measurement and photogrammetry in machine vision applications is greatly improved.

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