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

Figure 9

Experimental test datasets. (a) Simulated building models. (b) Simulated LiDAR data. (c) Aerial photo of Dongtan City. (d) Dongtan City LiDAR data. (e) Aerial photo of University of Calgary. (f) University of Calgary LiDAR data. (g) Color-IR orthoimage of Vaihingen data. (h) Vaihingen LiDAR data.

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