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   RSI has developed techniques for recognizing manufactured parts, configured cameras and lighting systems, developed high precision calibration software and created algorithms for locating defects for automated inspection. When inspecting boards quality recognition algorithms are essential but achieving the very low false alarm rates necessary in an efficient machine vision inspection system also requires precise illumination and exposure control.

Board with parts


 In automated inspection systems camera resolution, camera perspectives, pointing accuracy, lighting colors, evenness, color temperature, polarization, dynamic range and many other factors have to be carefully weighed into the design to achieve accuracy and speed within realistic cost constraints. Boards with parts can be inspected for absence or presence of each part as well as precision of placement of the parts.

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