A Light Detection and Ranging (LiDAR) sensor mounted on an Unmanned Aerial Vehicle
(UAV) can map the overflown environment in point clouds. Mapped canopy heights allow for …

Three-dimensional unfavourable geology models with complex structures and various
attributes have become crucial for optimal design and risk control during tunnel construction …

Owing to the constraints of unstructured environments, it is difficult to ensure safe, accurate,
and smooth completion of tasks using autonomous robots. Moreover, for small-batch and …

This article proposes a new method for estimating the extrinsic calibration parameters
between any pair of multibeam LiDAR sensors on a vehicle. Unlike many state-of-the-art …

A reliable coal seam model is highly significant for mining design and resource assessment.
However, due to the anisotropic nature of geological attributes, accurately modeling the …

Sensors for collecting 3D spatial data from the real world are becoming more important.
They are a prime research area topic and have applications in consumer markets, such as …

The availability of cheap depth range sensors has increased the use of an enormous
amount of 3D information in hand-held and head-mounted devices. This has directed a …

With the relative inexpensiveness of 3D sensors today, it has become easier to collect 3D
spatial data. This opens up the usability for these data, called point clouds, in areas such as …

Autonomous selection of landing sites is an important capability of a mission when
unmanned aerial vehicles (UAVs) face technical difficulties or adverse weather, especially in …

This investigation explores the use of mixed-reality in collaborative diagnosis by sharing
medical data in real-time between multiple physicians using Head-Mounted Display (HMD) …