Plant phenomics is a new avenue for linking plant genomics and environmental studies,
thereby improving plant breeding and management. Remote sensing techniques have …

Change detection is an important step for the characterization of object dynamics at the
earth's surface. In multi-temporal point clouds, the main challenge is to detect true changes …

Separating point clouds into ground and non-ground measurements is an essential step to
generate digital terrain models (DTMs) from airborne LiDAR (light detection and ranging) …

In recent years, 3D laser scanning technology has been applied to tunnel engineering.
Although more intelligent than traditional measurement technology, it is still challenging to …

With the fast development of 3D data acquisition techniques, topographic point clouds have
become easier to acquire and have promoted many geospatial applications. Ground filtering …

Road segmentation is beneficial to build a vision-controllable mission-oriented self-driving
bot, eg, the Self-Driving Sweeping Bot, or SDSB, for working in restricted areas. Using road …

The advancement in sensors, robotics, and artificial intelligence has enabled a series of
methods such as simultaneous localization and mapping (SLAM), semantic segmentation …

This article juxtaposes results from an unmanned aerial vehicle (UAV) and a terrestrial laser
scanning (TLS) survey conducted to determine land relief. The determination of terrain relief …

Separating point clouds into ground and non-ground points is a preliminary and essential
step in various applications of airborne light detection and ranging (LiDAR) data, and many …

Extraction of digital terrain model (DTM) from Digital Surface Model (DSM) still faces many
problems in a complex scene with geometric ambiguities such as steep slope forested …