- Research Article
- Open access
- Published:
A Novel Biologically Inspired Attention Mechanism for a Social Robot
EURASIP Journal on Advances in Signal Processing volume 2011, Article number: 841078 (2011)
Abstract
In biological vision systems, the attention mechanism is responsible for selecting the relevant information from the sensed field of view. In robotics, this ability is specially useful because of the restrictions in computational resources which are necessary to simultaneously perform different tasks. An emerging area in robotics is developing social robots which are capable to navigate and to interact with humans and with their environment by perceiving the real world in a similar way that people do. In this proposal, we focus on the development of an object-based attention mechanism for a social robot. It consists of three main modules. The first one (preattentive stage) implements a concept of saliency based on "proto-objects." In the second stage (semiattentive), significant items according to the tasks to accomplish are identified and tracked. Finally, the attentive stage fixes the field of attention to the most salient object depending on the current task.
Publisher note
To access the full article, please see PDF.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
Open Access This article is distributed under the terms of the Creative Commons Attribution 2.0 International License ( https://creativecommons.org/licenses/by/2.0 ), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
About this article
Cite this article
Palomino, A.J., Marfil, R., Bandera, J.P. et al. A Novel Biologically Inspired Attention Mechanism for a Social Robot. EURASIP J. Adv. Signal Process. 2011, 841078 (2011). https://doi.org/10.1155/2011/841078
Received:
Revised:
Accepted:
Published:
DOI: https://doi.org/10.1155/2011/841078