EurekAlert!

Deep-learning-enabled dual-frequency composite fringe projection profilometry for single-shot absolute 3D shape measurement

A new publication from Opto-Electronic Advances; DOI https://doi.org/10.29026/oea.2022.210021 discusses how deep learning makes single-shot, high-resolution ...
Nature

3D Measurement and Profilometry Techniques

Three-dimensional measurement and profilometry techniques have become essential tools in a broad range of scientific and industrial applications, from precision engineering to biomedical imaging. At ...
EurekAlert!

Single-shot super-resolved fringe projection profilometry (SSSR-FPP): 100,000 frames-per-second 3D imaging with deep learning

As one of the most widely adopted 3D sensing techniques, fringe projection profilometry (FPP) reconstructs the depth information of a scene from stereo images taken with sequential structured ...
sciencex

Modeling the measurement precision of Fringe Projection Profilometry

Three-dimensional (3D) surface geometry provides essential information in various sciences and precision engineering. Fringe Projection Profilometry (FPP) is one of the most powerful non-contact (thus ...
Science Daily

Researchers improve speed and accuracy of 3D surface measurements

Researchers have developed a faster and more accurate method for acquiring and reconstructing high-quality 3D surface measurements. The approach could greatly improve the speed and accuracy of surface ...