Machine vision, is to use the machine instead of the human eye, especially in machine vision in some is not suitable for the risk of artificial homework work environment, to meet the requirements of artificial vision of the occasion, commonly used machine vision to replace artificial vision. For example, insufficient light in the darkness for the narrow space of the inspection of the industrial pipe with endoscope, visual inspection is to point to the eyes or by machine vision instrument equipment for industrial products to observation or measurement of the surface a detection method, visual inspection instrument of various kinds, industrial electronic endoscope is one of them.
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