Live demonstration: Computing spike-based convolutions on GPUs

This demonstration shows the first implementation of a real-time spike-based convolution processing system which combines a spike based dynamic vision sensor (DVS) with parallel graphics processor unit (GPU) computation. Moving objects with different features (shape and size) are presented to the system. In the first demo, the system responses in real time to recognize and keep track of one user specified object and ignore the others. In the second one, the system concurrently extracts several features, and labels the outputs with different colors. Users will enjoy the real-time response and learn about using spike-based sensors combined with conventional procedural processing.