Fig. 8

Visualization of non-RF sensory data under different conditions. (a) RGB image on sunny days. (b) RGB image on rainy days. (c) RGB image on snowy days. (d) Depth map on sunny days. (e) Depth map on rainy days. (f) Depth map on snowy days. (g) LiDAR point cloud on sunny days. (h) LiDAR point cloud on rainy days. (i) LiDAR point cloud on snowy days. (j) RGB image at dawn. (k) RGB image in the morning. (l) RGB image at night.