Three-Dimensional Measurement Through the Calibration of a Laser Profilometer

Profilometry systems have been used with light beam in-point, in-line, and point patterns to obtain measurements in different dimensions. Profilometry systems are adaptable, serving both industrial and laboratory applications for diverse objectives. In this paper, a laser profilometer system is presented with different light beam configurations to perform three-dimensional calculations, including a point pattern setup that enables spatial measurements from the camera's viewpoint. In the experimental phase, changes in configuration confirmed that the system can take three-dimensional measurements using a camera, laser, and a specific equation. The results and analyses are presented in detail.