Automatic boundary generation method for DTM model

The invention provides an automatic boundary generation method for a DTM model, and the method comprises the following steps: S1, inputting point cloud data, and generating the DTM model; S2, generating topological data for the triangulated irregular network in the DTM model by using a red-black bin...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHOU BAOCHUN, TAO QI, WANG GANG, HAN XIPING, WANG SONGBAI, SUN JIAQING, PAN ZHI, LI RUREN, ZHOU ZHIDA, JI YAOYU, GUAN XIBIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CALCULATING COMPUTING COUNTING IMAGE DATA PROCESSING OR GENERATION, IN GENERAL PHYSICS
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