9 citations · 21 across the 7 of their papers we have counts for
4 papers · 1 filter
Towards a physically realistic computationally efficient DVS pixel model
Rui Graca, Tobi Delbruck
Dynamic Vision Sensor (DVS) event camera models are important tools for predicting camera response, optimizing biases, and generating realistic simulated datasets. Existing DVS mod…
SciDVS: A Scientific Event Camera with 1.7% Temporal Contrast Sensitivity at 0.7 lux
Rui Graca, Sheng Zhou, Brian McReynolds +1
This paper reports a Dynamic Vision Sensor (DVS) event camera that is 6x more sensitive at 14x lower illumination than existing commercial and prototype cameras. Event cameras outp…
Re-Interpreting the Step-Response Probability Curve to Extract Fundamental Physical Parameters of Event-based Vision Sensors
Brian McReynolds, Rui Graca, Lucas Kulesza +1
Biologically inspired event-based vision sensors (EVS) are growing in popularity due to performance benefits including ultra-low power consumption, high dynamic range, data sparsit…
Exploiting Alternating DVS Shot Noise Event Pair Statistics to Reduce Background Activity
Brian McReynolds, Rui Graca, Tobi Delbruck
Dynamic Vision Sensors (DVS) record "events" corresponding to pixel-level brightness changes, resulting in data-efficient representation of a dynamic visual scene. As DVS expand in…