Inner-wall structures are common, and as their carrier, inner-wall-shaped parts are widely
used in various fields of industry and scientific research. The inner-wall structure is usually …

Over the years, optical measurement techniques have been the problem-solving backbone
of many engineering applications such as nondestructive testing of materials, measurement …

In this study, an innovative laser 3D-scanning technology is proposed to scan pipe inner
walls in order to solve the problems of the exorbitant expenses and operational complexities …

The vibration characterized by large deformation of light structures is important in aerospace
engineering, while it is very difficult to be obtained. The traditional contact method is not …

Phase measurement profilometry plays an important role in industrial applications.
Traditional fringe projection profilometry (FPP) requires a stable reference plane to record …

Digital fringe projection profilometry based on phase-shifting technology is a reliable method
for complex shape measurement, and the phase is one of the most important factors …

The present paper describes the development and characterization of a structured light
stereo catadioptric scanner for the omnidirectional reconstruction of internal surfaces. The …

In the computer vision field, the reconstruction of target surfaces is usually achieved by using
3D optical scanners assembled integrating digital cameras and light emitters. However …

Internal surface inspection method under linear structured light illumination based on dual
non-coaxial optical paths - IOPscience Skip to content IOP Science home Accessibility Help …

There is a need for scalable open source 3D reconstruction systems for reverse
engineering. This is because most commercially available reconstruction systems are …