A digital processing architecture for 3D reconstruction

  • Authors:

  • A. Kolar;T. Graba;A. Pinna;O. Romain;B. Granado;T. Ea

  • Affiliations:

  • Universite Pierre et Marie CURIE, Laboratoire des Instruments et Systemes, d'Ile-de-France, 4 place Jussieu, Paris, France;Universite Pierre et Marie CURIE, Laboratoire des Instruments et Systemes, d'Ile-de-France, 4 place Jussieu, Paris, France;Universite Pierre et Marie CURIE, Laboratoire des Instruments et Systemes, d'Ile-de-France, 4 place Jussieu, Paris, France;Universite Pierre et Marie CURIE, Laboratoire des Instruments et Systemes, d'Ile-de-France, 4 place Jussieu, Paris, France;Universite Pierre et Marie CURIE, Laboratoire des Instruments et Systemes, d'Ile-de-France, 4 place Jussieu, Paris, France;Institut Superieur d'èlectronique de Paris, 28 Rue Notre Dame des Champs, Paris, France

  • Venue:
  • ASAP '07 Proceedings of the 2007 IEEE International Conference on Application-Specific Systems, Architectures and Processors
  • Year:
  • 2007

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Abstract

Many systems and data processing for 3D vision have been designed but few have targeted real-time embedded systems. We present in this article Cyclope, an original real-time embedded multi-spectral 3D vision sensor. For this, we have developed a new digital processing architecture to reconstruct the 3D information from images. This architecture conforms to embedded system constrains as power dissipation and limited resources. It’s a massively- parallel architecture in a totaly scalable IP to assure the compatibility with several processing schemes. This architecture has been implemented on a FPGA target and we have obtained accurate results while ensuring realtime operations.