Ceramic Qr Code Calibration Plate

High-precision system calibration is crucial for achieving accurate measurement and inspection results in machine vision systems. It involves two essential steps: error measurement and evaluation, as well as the correction and compensation of error images. The error measurement and evaluation process involves the use of a professional image calibration board to collect images in the machine vision system's environment. This system, together with a specialized calibration algorithm, accurately determines the range of vision, error value at any position, and assesses the accuracy level of the machine vision system based on this data. In the second step, the calibration system corrects and compensates each pixel's position information on the image according to the error data obtained in the first step. This process involves image translation, rotation, interpolation, reconstruction, and brightness compensation with an accurate image algorithm. The outputted corrected and compensated image can better reflect the actual situation of the object under analysis, achieving precise measurement. At Ningbo Zhixing Optical Technology Co., Ltd., we are a technology-focused enterprise dedicated to optical device research and development. Our team of Ph.D. graduates from renowned domestic optoelectronic schools can design optical systems, aspheric surface processing, aspheric inspection tools (computational hologram, CGH), machine vision calibration board development according to customers' needs. We have independent intellectual property rights and maintain long-term cooperation with many recognized firms in the calibration board industry.