Live demonstration: Event-driven sensing and processing for high-speed robotic vision

Fig. 1(a) shows the demo setup. Two DVS boards send events out through parallel buses to a merger board. This board merges all the event flow in one single AER bus, and sends it to a custom-made convolutional board, where a 2D grid array of convolution modules is implemented within a Spartan6 FPGA,...

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Bibliographic Details
Published in2014 IEEE Biomedical Circuits and Systems Conference (BioCAS) Proceedings p. 183
Main Authors Camunas-Mesa, L. A., Serrano-Gotarredona, T., Linares-Barranco, B.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.10.2014
Subjects
Convolution
Corporate acquisitions
Gabor filters
Kernel
Retina
Sensors
Voltage control
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Summary:Fig. 1(a) shows the demo setup. Two DVS boards send events out through parallel buses to a merger board. This board merges all the event flow in one single AER bus, and sends it to a custom-made convolutional board, where a 2D grid array of convolution modules is implemented within a Spartan6 FPGA, as represented in Fig. 1(b) and (c). A USBAERmini2 board is used to timestamp the events coming out of the convolutional board and send them to a computer through a high-speed USB2.0 port. Finally, the output events are represented in the computer in real time using jAER software.
ISSN:2163-4025
2766-4465
DOI:10.1109/BioCAS.2014.6981686