Bo Wu

TL;DR: An adaptive surface filter (ASF) is proposed for the classification of ALS point clouds based on the principle that the threshold should vary in accordance to the terrain smoothness, which quantitatively depicts the local terrain structure to self-adapt the filter threshold automatically.

TL;DR: In this paper, the number of oil palm trees in a plantation area is important to predict the yield of palm oil, manage the yield, and manage the management of the plantations.

TL;DR: A point cloud classification method based on multi-level semantic relationships, including point–homogeneity, supervoxel–adjacency and class–knowledge constraints, which is more versatile and incrementally propagate the classification cues from individual points to the object level and formulate them as a graphical model is proposed.

TL;DR: An automatic method for road extraction from satellite imagery using locally excitatory globally inhibitory oscillator networks (LEGION) and a comparison with other methods shows that the proposed method produces very competitive extraction results.

TL;DR: In this article, a combined block adjustment approach was proposed to integrate multiple strips of the Chinese Chang'E-2 imagery and NASA's Lunar Reconnaissance Orbiter (LRO) Laser Altimeter (LOLA) data for precision topographic modeling.