Abstract Terrestrial Laser Scanning (TLS) is an efficient and reliable method for collecting
point clouds which have a range of applications in the Architecture, Engineering and …

Vision-based three-dimensional (3D) shape measurement techniques have been widely
applied over the past decades in numerous applications due to their characteristics of high …

The aim of this study is to gain basic information about matte coating thickness in the area of
3D optical digitization. Thickness measurement was performed for two matting materials; …

Salt marshes are very valuable and threatened ecosystems, and are challenging to study
due to their difficulty of access and the alterable nature of their soft soil. Remote sensing …

Accurately manufactured gears require a reliable, holistic, and fast inspection method.
Standardised geometrical parameters enable a consistent and regulated inspection of …

This paper proposes a novel error-compensation model that can effectively reduce the
impact of the incident angle error of a laser displacement sensor (LDS) that measures …

Because of its high speed and high detail output, laser line scanning is increasingly
included in coordinate metrology applications where its performance can satisfy specified …

The combination of LiDAR with other technologies for numerisation is increasingly applied
in the field of building, design, and geoscience, as it often brings time and cost advantages …

Wheel is an important component of bogie, and its geometry affects the dynamic behaviors
of rail vehicles. To accurately obtain the geometric feature information of wheel tread profile …

In this paper, a laser triangulation sensor (LTS) with improved measurement accuracy via
integrating a diffraction grating was proved. Compared to conventional LTS that only has the …