21 August 1996 Object recognition by the use of a hand scanner and Fourier transform
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Proceedings Volume 2784, Vision Systems: Sensors, Sensor Systems, and Components; (1996) https://doi.org/10.1117/12.248514
Event: Lasers, Optics, and Vision for Productivity in Manufacturing I, 1996, Besancon, France
Abstract
In autonomous manufacturing systems an important task is to recognize different 3D objects, e.g. workpieces. We have used the fact that different objects scatter laser light from a handscanner differently. To recognize the differences of the scattered light from the objects we have used Fourier transformation. It turns our that by using Fourier transformation we are able to recognize different objects and that this methods is a rather simple and inexpensive way to complement other object recognition systems, e.g. in robotic application.
© (1996) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Nils Karlsson and Leif Axelsson "Object recognition by the use of a hand scanner and Fourier transform", Proc. SPIE 2784, Vision Systems: Sensors, Sensor Systems, and Components, (21 August 1996); doi: 10.1117/12.248514; https://doi.org/10.1117/12.248514
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