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Source: Picture quality is a direct impact on the stability of machine vision. In other words, source of light is the vision system software services. "Cameras do not see objects; they see the light reflected from objects towards them!" We need to do is: control of light reflection direction, where the reflected light was white, there is no place where the reflected light black. (Black and white camera) Light Source Selection First, a clear need to test the contents of the The region of interest and background region, a comparative analysis of Measured object material, surface quality, color analysis Select the structure of light source Choose the color of light source (wavelength) Adjust the light source of the installation location, angle and brightness Note that the co-ordination with the lens, matching the appropriate light source |
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