IEEE Transactions on Neural Networks
On algorithmic rate-coded AER generation
IEEE Transactions on Neural Networks
AER spiking neuron computation on GPUs: the Frame-to-AER generation
ICONIP'11 Proceedings of the 18th international conference on Neural Information Processing - Volume Part I
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This paper is based on the simulation of a convolution model for bioinspired neuromorphic systems using the Address-Event-Representation (AER) philosophy and implemented in the supercomputer CRS of the University of Cadiz (UCA). In this work we improve the runtime of the simulation, by dividing an image into smaller parts before AER convolution and running each operation in a node of the cluster. This research involves a test cases design in which the optimal parameters are set to run the AER convolution in parallel processors. These cases consist on running the convolution taking an image divided in different number of parts, applying to each part a Sobel filter for edge detection, and based on the AER-TOOL simulator. Execution times are compared for all cases and the optimal configuration of the system is discussed. In general, CRS obtain better performances when the image is divided than for the whole image.