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Proceedings Paper

DMD-based multi-target laser tracking for motion capturing
Author(s): F. Souvestre; M. Hafez; S. Régnier
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Paper Abstract

The two approaches presented in this paper consist of splitting the tracking action into two sub-systems. The decoupling of local scanning and global scanning functions is an alternative solution to the use of fast-steering, power-consuming galvanometric scanner. Applications targeted are multi-object tracking and 3D perception in safe condition. This paper presents more specifically an approach based on a Risley prism configuration steering a laser pattern dynamically shaped by a DMD allowing a good compromise for the refresh rate and the precision.

Paper Details

Date Published: 9 February 2010
PDF: 9 pages
Proc. SPIE 7596, Emerging Digital Micromirror Device Based Systems and Applications II, 75960B (9 February 2010); doi: 10.1117/12.840982
Show Author Affiliations
F. Souvestre, HLP Technologies (France)
M. Hafez, CEA LIST (France)
S. Régnier, Institut des Systèmes Intelligents et Robotique, CNRS, Univ. Paris 6 (France)

Published in SPIE Proceedings Vol. 7596:
Emerging Digital Micromirror Device Based Systems and Applications II
Michael R. Douglass; Larry J. Hornbeck, Editor(s)

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