Paper published in a book (Scientific congresses and symposiums)
Design of a reliable processing pipeline for the non-intrusive measurement of feet trajectories with lasers
Pierard, Sébastien; Azrour, Samir; Van Droogenbroeck, Marc
2014In International Conference on Acoustics, Speech, and Signal Processing (ICASSP)
Peer reviewed
 

Files


Full Text
Pierard2014Design.pdf
Author postprint (388.81 kB)
Design of a reliable processing pipeline for the non-intrusive measurement of feet trajectories with lasers
Download

All documents in ORBi are protected by a user license.

Send to



Details



Keywords :
GAIMS; Laser; Trajectories; Feet; Human
Abstract :
[en] Reliable measurements of feet trajectories are needed in some applications, such as biomedical applications. This paper describes the data processing pipeline used in GAIMS, which is a non-intrusive system that measures feet trajectories based on multiple range laser scanners. Our processing pipeline relies on a new tracking paradigm, and it is based on two innovative algorithms: the first algorithm localizes the feet directly from the observed point cloud without any clustering, and the other algorithm identifies the feet. After reviewing the various types of noise affecting the point cloud, this paper explains the limitations of the classical processing approach and gives an overview of our new pipeline. The effectiveness of the proposed approach is established by discussing the results that have been obtained in several studies based on GAIMS.
Research center :
Intelsig
Telim
Disciplines :
Electrical & electronics engineering
Author, co-author :
Pierard, Sébastien ;  Université de Liège - ULiège > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Télécommunications
Azrour, Samir ;  Université de Liège - ULiège > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Télécommunications
Van Droogenbroeck, Marc  ;  Université de Liège - ULiège > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Télécommunications
Language :
English
Title :
Design of a reliable processing pipeline for the non-intrusive measurement of feet trajectories with lasers
Publication date :
May 2014
Event name :
International Conference on Acoustics, Speech, and Signal Processing (ICASSP)
Event place :
Florence, Italy
Event date :
from 04-05-2014 to 09-05-2014
Audience :
International
Main work title :
International Conference on Acoustics, Speech, and Signal Processing (ICASSP)
Pages :
4432-4436
Peer reviewed :
Peer reviewed
Name of the research project :
GAIMS
Funders :
SPW DGO6 - Service Public de Wallonie. Economie, Emploi, Recherche [BE]
Available on ORBi :
since 11 February 2014

Statistics


Number of views
174 (37 by ULiège)
Number of downloads
280 (20 by ULiège)

Scopus citations®
 
3
Scopus citations®
without self-citations
2
OpenCitations
 
2

Bibliography


Similar publications



Contact ORBi