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Visual Attention Mechanisms Revisited

  • Cristina Mendoza
  • Pilar Bachiller
  • Antonio Bandera
  • Pablo Bustos
Conference paper
Part of the Advances in Intelligent Systems and Computing book series (AISC, volume 855)

Abstract

Currently robots are evolving into an increasing complexity and have to support a large workload that directly affects their functions. To compensate this situation they must make a better use of their available resources while behaving in a reliable way. The goal of this project is to endow Shelly, the social robot created by RoboLab with a predictive system of visual attention that allows it to maintain an updated internal representation of its environment, providing it with a basic sense of awareness. This improvement allows the robot to foresee simple facts, react to unpredicted situations and integrate changes of the environment in its internal memory. To achieve this level of functionality we have combined overt and covert head movements with an updatable internal model of the environment through a predictive and dynamic attention loop. The system has been developed using the RoboComp framework [21] and the new components have been integrated in the CORTEX cognitive architecture. The implementation is available for public use.

Keywords

Visual attention Predictive system Spatial position 

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Copyright information

© Springer Nature Switzerland AG 2019

Authors and Affiliations

  • Cristina Mendoza
    • 1
  • Pilar Bachiller
    • 1
  • Antonio Bandera
    • 2
  • Pablo Bustos
    • 1
  1. 1.RoboLabUniversidad de ExtremaduraCáceresSpain
  2. 2.Universidad de MálagaMálagaSpain

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