indoor navigation

With authorization from relevant departments in the hospital, we are uploading some research data.  This dataset is used for research on indoor navigation systems in hospitals. The data includes panoramic photos (jpg) of the hospital, 3D modeling maps (png), as well as surveillance videos (ts) of indoor staircases, intersections, and other areas within the hospital. All data has been anonymized, and faces in the monitoring videos are all wearing masks to protect personal privacy.