464 citations · 502 across the 13 of their papers we have counts for
3 papers · 1 filter
Event-based Processing of Single Photon Avalanche Diode Sensors
Saeed Afshar, Tara Julia Hamilton, Langdon Davis +2
Single Photon Avalanche Diode sensor arrays operating in direct time of flight mode can perform 3D imaging using pulsed lasers. Operating at high frame rates, SPAD imagers typicall…
Event-based Object Detection and Tracking for Space Situational Awareness
Saeed Afshar, Andrew P Nicholson, Andre van Schaik +1
In this work, we present optical space imaging using an unconventional yet promising class of imaging devices known as neuromorphic event-based sensors. These devices, which are mo…
Event-based Feature Extraction Using Adaptive Selection Thresholds
Saeed Afshar, Ying Xu, Jonathan Tapson +2
Unsupervised feature extraction algorithms form one of the most important building blocks in machine learning systems. These algorithms are often adapted to the event-based domain…