A uniaxial micro-electro-mechanical systems (MEMS) micro-vibration mirror can be used to
construct a new type of fringe projection profilometry (FPP) system. In FPP system …

Cross-structured light sensor architecture for 3D reconstruction was established. An
improved center of mass method was proposed for laser stripe extraction. For each initial …

A line-structured laser scanner is widely applied for 3D reconstruction in industrial
environments with ubiquitous various luminance, complicated background, diverse objects …

摘要针对线结构光自身分布不均匀且易受环境影响的问题, 提出了一种基于二次平滑算法的线
结构光中心线提取方法. 首先对采集的图像进行感兴趣区域裁剪以减少激光条纹中心线提取的 …

3D reconstruction based on laser light projection is a well-known method that generally
provides accurate results. However, when this method is used for inspection in uncontrolled …

Advancements in three-dimensional (3D) digital surface scanning have opened up the
possibility of capturing soil morphological information from irregular objects in high …

In non-destructive testing (NDT) of metal welds, weld line tracking is usually performed
outdoors, where the structured light sources are always disturbed by various noises, such as …

A surface with large reflection variations represents one of the biggest challenges for optical
3D shape measurement. In this work, we propose an alternative hybrid 3D shape …

Three-dimensional (3D) reconstruction using line structured light vision system commonly
cooperates with motion restraint devices, such as parallel guide rail push-broom devices. In …

Calibration and registration are two challenging tasks required by a real-time inspection
system for long steel products based on multiple three-dimensional sensors. Spatial …