Seeing Motion at Nighttime with an Event Camera

6.7 lux, long exposure 6.7 lux, short exposure (a) Conventional camera (b) Event camera (c) Reconstruction from E2VID+ [1] (d) Reconstruction from NER-Net (ours) Figure 1. Comparison between frame-based imaging and event-based imaging. (a) The extended exposure time of conventional cameras leads to motion blur in low-light conditions (6.7 lux). (b) Event cameras can capture high-speed and high-dynamic-range scene information. (c) and (d) are reconstruction results of E2VID+ [1] and the proposed method.