In many machine-vision applications, LEDs have begun to replace halogen bulbs as the lighting source in fiber-optic light guides. Carl VanDommelen, business manager for machine vision for Schott North ...
Advanced LED lighting arrays can spectrally tune their output wavelength to highlight different features and defects in captured images. The capability enables a single light fixture to quickly adapt ...
Many people approach machine-vision projects from the wrong direction. Instead of worrying about computer power and image-processing algorithms, they should first think about light. Without the proper ...
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