Custom Checkered Calibration Plate

Drawing display

Feature:

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In the application of machine vision, the use of the calibration board is very necessary, because for the accuracy measurement, the distortion of the lens itself is unavoidable, and at the same time it needs to achieve the accuracy that the customer is satisfied with, so the image itself is required to be very real and accurate, otherwise the software level No matter how high it is, it is also processed based on images with errors, and the final result must have a large error.

Customized grid calibration plate case display

The first is error measurement and evaluation. The high-precision calibration system realizes this process through the images collected by the professional image calibration board in the machine vision system environment and cooperates with the professional calibration algorithm. The system can accurately obtain the range of vision. The error value at any position, and the accuracy level of the machine vision system is evaluated based on this error data.

The second step is the correction and compensation of the error image. The calibration system performs position correction and compensation for each pixel information on the image according to the error data obtained in the first step. This process involves image translation, rotation, interpolation, reconstruction, brightness compensation, etc. A precise image algorithm, the corrected and compensated image can more accurately reflect the actual situation of the object under test, so as to achieve the purpose of precise measurement and detection.

Exhibition photos

Certificate：

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