INVESTIGADORES
SCAGLIA Gustavo Juan Eduardo
congresos y reuniones científicas
Título:
Feature Selection Criteria for EKF-SLAM Algorithm Correction Stage
Autor/es:
FERNANDO AUAT CHEEIN; GUSTAVO SCAGLIA; RICARDO CARELLI
Reunión:
Congreso; Reunión de Trabajo en Procesamiento de la Información y Control (RPIC2009); 2009
Resumen:
This paper presents an environmental
feature selection procedure for the correction stage
of a SLAM (Simultaneous Localization and Mapping)
algorithm based on an Extended Kalman Filter
(EKF). This approach decreases the computational
time needed for the correction stage allowing real
and constant time implementations of the SLAM.
The entire system is implemented on a mobile robot
with a range laser sensor incorporated on it. The
features extracted from the environment correspond
to lines and corners. Experimental results of the real
time SLAM algorithm and an analysis of the processing-
time consumed by the corrected SLAM are
also shown in this work.