Automatic Map Update Using Dashcam Videos. (arXiv:2109.12131v2 [cs.CV] UPDATED)

Autonomous driving requires 3D maps that provide accurate and up-to-date
information about semantic landmarks. Due to the wider availability and lower
cost of cameras compared with laser scanners, vision-based mapping solutions,
especially the ones using crowdsourced visual data, have attracted much
attention from academia and industry. However, previous works have mainly
focused on creating 3D point clouds, leaving automatic change detection as open
issues. We propose in this paper a pipeline for initiating and updating 3D maps
with dashcam videos, …

arxiv cv dashcam map