We propose a multi-stage calibration method for increasing the overall accuracy of a large-
scale structured light system by leveraging the conventional stereo calibration approach …

A typical structured light field system consists of a light field camera and a pattern projector.
By combining Fringe Projection Profilometry and light field imaging technology, the phase …

Abstract Micro three-dimensional (3D) imaging technology based on structured light is
widely used in industrial applications, as it can obtain high-precision morphology of tiny …

Objective Phase Measurement Profilometry (PMP) has become the mainstream optical three-
dimensional measurement method due to its advantages of high imaging accuracy and fast …

In structured-light systems, the lens distortions of the camera and the projector reduce the
measurement accuracy when calibrated as a standard stereo-vision system. The …

在基于相移条纹投影的动态三维测量中, 不同条纹图像中物点, 像点和相位之间的理想对应关系
被破坏, 此时应用传统的相位公式会产生很大的测量误差. 为了减小动态三维测量误差 …

A phase correction method based on multi frequency heterodyne principle is proposed for
the phase jump error caused by multi frequency heterodyne phase solution. The traditional …

We propose a multi-stage calibration method for increasing the overall accuracy of a large-
scale structured light system by leveraging the conventional stereo calibration approach …