Advancements in Earth observation technologies have greatly enhanced the potential of
integrating hyperspectral (HS) images with Light Detection and Ranging (LiDAR) data for …

The representation quantifies the geometric shape and topology of a building is a necessary
procedure for many urban planning applications. A sharp line framework is a high-level …

Vectorized reconstruction from indoor point cloud has attracted increasing attention in recent
years due to its high regularity and low memory consumption. Compared with aerial …

It is challenging to extract satisfactory building outlines from LiDAR data due to the
unorganized point cloud and complex building shapes. To solve the issues, a method using …

ABSTRACT Three-dimensional (3D) reconstruction of a building can be facilitated by
correctly segmenting different feature points (eg in the form of boundary, fold edge, and …

We propose a shape-preserving building model reconstruction method that involves
simplifying the original building mesh to accommodate various building shapes and …