Digital image processing
Landmark-based navigation for a mobile robot
Proceedings of the fifth international conference on simulation of adaptive behavior on From animals to animats 5
Cambrian intelligence: the early history of the new AI
Cambrian intelligence: the early history of the new AI
Experiences with an interactive museum tour-guide robot
Artificial Intelligence - Special issue on applications of artificial intelligence
Understanding intelligence
Practical algorithms for image analysis: description, examples, and code
Practical algorithms for image analysis: description, examples, and code
Introduction to AI Robotics
Mobile Robotics: A Practical Introduction: History, Design, Analysis and Examples
Mobile Robotics: A Practical Introduction: History, Design, Analysis and Examples
Evolutionary Robotics: The Biology,Intelligence,and Technology
Evolutionary Robotics: The Biology,Intelligence,and Technology
Computer Vision
Self-Organizing Maps
Image denoising using self-organizing map-based nonlinear independent component analysis
Neural Networks - New developments in self-organizing maps
Learning localisation based on landmarks using self-organisation
ICANN/ICONIP'03 Proceedings of the 2003 joint international conference on Artificial neural networks and neural information processing
Towards biomimetic neural learning for intelligent robots
Biomimetic Neural Learning for Intelligent Robots
Hi-index | 0.00 |
For a robot to be autonomous it must be able to navigate independently within an environment. The overall aim of this paper is to show that localisation can be performed even without having a pre-defined map given to the robot by humans. In nature place cells are brain cells that respond to the environment the animal is in. In this paper we present a model of place cells based on Self Organising Maps. We also show how image invariance can improve the performance of the place cells and make the model more robust to noise. The incoming visual stimuli are interpreted by means of neural networks and they respond only to a specific combination of visual landmarks. The activities of these neural networks implicitly represent environmental properties like distance and orientation to the visual cues. Unsupervised learning is used to build the computational model of hippocampal place cells. After training, a robot can localise itself within a learned environment.