Boosting Night-time Scene Parsing with Learnable Frequency. (arXiv:2208.14241v1 [cs.CV])

Night-Time Scene Parsing (NTSP) is essential to many vision applications,
especially for autonomous driving. Most of the existing methods are proposed
for day-time scene parsing. They rely on modeling pixel intensity-based spatial
contextual cues under even illumination. Hence, these methods do not perform
well in night-time scenes as such spatial contextual cues are buried in the
over-/under-exposed regions in night-time scenes. In this paper, we first
conduct an image frequency-based statistical experiment to interpret the
day-time and night-time scene discrepancies. …

arxiv boosting parsing time