Determination of Building Model Key Points Using Multidirectional Shaded Relief Images Generated from Airborne LiDAR Data

Figure 5

Shaded relief images before and after vertical exaggeration. (a) Before vertical exaggeration of LiDAR data. (b) After exaggeration of LiDAR data. (c) Shaded relief image before exaggeration. (d) Shaded relief image after exaggeration.

(a)

(b)

(c)

(d)