Machine vision system with multispectral light assembly

A multispectral light assembly includes a multispectral light source configured to generate a plurality of different wavelengths of light, a light pipe positioned in front of the multispectral light source and configured to provide color mixing for two or more of the plurality of different wavelengt...

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Bibliographische Detailangaben
Hauptverfasser:	Fernandez-Dorado, Jose, Nunnink, Laurens
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CHAMBERS PROVIDED WITH MANIPULATION DEVICES FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HAND TOOLS HEATING INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED LIGHT SOURCES NOT OTHERWISE PROVIDED FOR LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATINGELEMENTS LIGHTING MANIPULATORS MECHANICAL ENGINEERING NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PERFORMING OPERATIONS PHYSICS PORTABLE POWER-DRIVEN TOOLS STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	A multispectral light assembly includes a multispectral light source configured to generate a plurality of different wavelengths of light, a light pipe positioned in front of the multispectral light source and configured to provide color mixing for two or more of the plurality of different wavelengths, a diffusive surface on the light pipe exit surface, and a projection lens positioned in front of the diffusive surface. A processor device is in communication with the multispectral light assemblies to control activation of the multispectral light source. A machine vision system includes an illumination assembly with a plurality of multispectral light assemblies, an optics assembly, a sensor assembly, and a processor device in communication with the optics assembly, the sensor assembly, and the illumination assembly.