A Coarse Fingerprint-Assisted Multiple Target Indoor Device-Free Localization With Visible Light Sensing

Visible light sensing technique has shown great potential in locating human in the building. For indoor positioning using fingerprints, how to reduce the offline labor cost while maintaining accurate location estimation is of vital importance. In this paper, a novel coarse fingerprint-assisted device-free localization (DFL) approach is proposed for locating multiple targets via visible light sensi...