Cognex ViDi simplifies the automatic inspection of complex printed patterns on a wide range of materials, including paper, glass, plastics, and metal. With no tedious software development is required, the software algorithm trains itself on a set of known good samples to create its reference models. The inspection identifies and reports defective print patterns such as banding, color, ghosting, and mis-registration while tolerating large but irrelevant variations in its appearance.
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