DMD-based multi-target laser tracking for motion capturing

F. Souvestre; M. Hafez; S. Régnier

doi:10.1117/12.840982

9 February 2010 DMD-based multi-target laser tracking for motion capturing

F. Souvestre, M. Hafez, S. Régnier

Proceedings Volume 7596, Emerging Digital Micromirror Device Based Systems and Applications II; 75960B (2010) https://doi.org/10.1117/12.840982
Event: SPIE MOEMS-MEMS, 2010, San Francisco, California, United States

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.

Citation Download Citation

F. Souvestre, M. Hafez, and S. Régnier "DMD-based multi-target laser tracking for motion capturing", Proc. SPIE 7596, Emerging Digital Micromirror Device Based Systems and Applications II, 75960B (9 February 2010); https://doi.org/10.1117/12.840982

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available