Dank einer neuen Single Shot Technologie des Fraunhofer IOF kann das Go!Robot 3D-System 3D-Objekte noch schneller erfassen. Die Mess- und Auswertungszeit für transparente oder tiefschwarze Objekte wurde von 15 Sekunden auf unter 1,5 Sekunden verkürzt. Hierfür wurde ein neues Projektionsverfahren für thermische 3D-Erfassung entwickelt, das statt Streifenprojektionen unregelmäßige Punktemuster erzeugt. Die aufgezeichneten 3D-Daten werden mittels KI analysiert, um geeignete Greifpunkte und Richtungen zu bestimmen, die an einen Roboterarm mit Sauggreifer übermittelt werden.
Thanks to a new single-shot technology from Fraunhofer IOF, the goRobot3D system can capture 3D objects even faster. The measurement and evaluation time for transparent or deep-black objects has been reduced from 15 seconds to just under 1.5 seconds. A new projection method for thermal 3D sensing has been developed for this purpose. This applies single-shot technology to thermal 3D measurement technology. Instead of the previous stripe projections, two diffractive optical elements (DOEs) now generate an irregular dot pattern. The recorded 3D data is analyzed using AI. Suitable gripping points and directions are derived and transmitted to a robot arm with a suction gripper.
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