Noise2Image: Noise-Enabled Static Scene Recovery for Event Cameras

arXiv:2404.01298v1 Announce Type: new
Abstract: Event cameras capture changes of intensity over time as a stream of 'events' and generally cannot measure intensity itself; hence, they are only used for imaging dynamic scenes. However, fluctuations due to random photon arrival inevitably trigger noise events, even for static scenes. While previous efforts have been focused on filtering out these undesirable noise events to improve signal quality, we find that, in the photon-noise regime, these noise events are correlated with the static …

abstract arxiv cameras cs.cv dynamic eess.iv event events however imaging intensity noise photon random recovery type