Motion-blur Compensation Method Using a Transparent Cube
Motion blur during imaging in high-speed moving environments greatly reduces the efficiency of inspections and other operations. This study proposes a compensation method using a transparent rotating cube using Snell's law, which can be used even in a scene with large motion blur and can shoot at a high sampling rate. By synchronizing the rotation speed and the moving speed of the object, it is possible not only to capture images without causing motion blur but also to reset the imaging angle of view every 90 ° rotation by taking advantage of the characteristics of the cube. It is characterized by the fact that it requires a smaller illumination device than the conventional optical-axis control method using a Galvano mirror and can capture images at a higher sampling rate.
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