Point cloud simplification techniques play an essential role in modern 3D data processing by reducing the volume of raw spatial information while preserving key geometric features. These methods ...

Abstract: Building footprint simplification is of critical importance to radio propagation predictions in wireless communication systems as the prediction time is closely related to the number of both ...

We propose a novel, one-shot point cloud simplification method which preserves both the salient structural features and the overall shape of a point cloud without any prior surface reconstruction step ...