Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
}
TY - GEN
T1 - The role of lateral inhibition in the sensory processing in a simulated spiking neural controller for a robot
AU - Bowes, D.
AU - Adams, R.
AU - Cãnamero, L.
AU - Steuber, V.
AU - Davey, N.
PY - 2009
Y1 - 2009
N2 - Visual adaptation is the process that allows animals to be able to see over a wide range of light levels. This is achieved partially by lateral inhibition in the retina which compensates for low/high light levels. Neural controllers which cause robots to turn away from or towards light tend to work in a limited range of light conditions. In real environments, the light conditions can vary greatly reducing the effectiveness of the robot. Our solution for a simple Braitenberg vehicle is to add a single inhibitory neuron which laterally inhibits the output to the robot motors. This solution has additionally reduced the computational complexity of our simple neuron allowing for a greater number of neurons to be simulated with a fixed set of resources.
AB - Visual adaptation is the process that allows animals to be able to see over a wide range of light levels. This is achieved partially by lateral inhibition in the retina which compensates for low/high light levels. Neural controllers which cause robots to turn away from or towards light tend to work in a limited range of light conditions. In real environments, the light conditions can vary greatly reducing the effectiveness of the robot. Our solution for a simple Braitenberg vehicle is to add a single inhibitory neuron which laterally inhibits the output to the robot motors. This solution has additionally reduced the computational complexity of our simple neuron allowing for a greater number of neurons to be simulated with a fixed set of resources.
U2 - 10.1109/ALIFE.2009.4937710
DO - 10.1109/ALIFE.2009.4937710
M3 - Conference contribution/Paper
SN - 9781424427635
SP - 179
EP - 183
BT - 2009 IEEE Symposium on Artificial Life, ALIFE 2009 - Proceedings
PB - IEEE
ER -