Fourier transform profilometry applied to 3D object detection

Jose J. Esteve-Taboada; Javier Garcia; Carlos Ferreira

doi:10.1117/12.354784

19 July 1999 Fourier transform profilometry applied to 3D object detection

Jose J. Esteve-Taboada, Javier Garcia, Carlos Ferreira

Proceedings Volume 3749, 18th Congress of the International Commission for Optics; (1999) https://doi.org/10.1117/12.354784
Event: ICO XVIII 18th Congress of the International Commission for Optics, 1999, San Francisco, CA, United States

Abstract

We propose and experimentally verify an automatic method for 3D shape detection. We project a grating onto the object to be checked in order to obtain a distorted grating pattern. This distorted pattern carries information about the complete 3D shape, so that their comparison with a reference one provides a method for detecting 3D objects in real time.

Citation Download Citation

Jose J. Esteve-Taboada, Javier Garcia, and Carlos Ferreira "Fourier transform profilometry applied to 3D object detection", Proc. SPIE 3749, 18th Congress of the International Commission for Optics, (19 July 1999); https://doi.org/10.1117/12.354784

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