Light-sheet based two-dimensional Scheimpflug lidar system for profile measurements
Related Experiment Video
Updated: Feb 2, 2026

Light-sheet Microscopy for Three-dimensional Visualization of Human Immune Cells
Published on: June 13, 2018
Abstract:
This work presents a novel concept for 2D Scheimpflug lidar. A light-sheet based 2D Scheimpflug lidar system is developed and realized for surface profile measurements. The theory of a geometrical relationship underlying the system is developed, and the possibility of 3D profile measurements for a plastic bowl, a rhombic carton box and a manikin are presented. The sizes of reconstructed images are consistent with respective physical objects with small (~mm) errors at close range. Experimental results show that the 2D Scheimpflug lidar system performs well for 3D surface profiling and has great potential for close-range applications in other fields.
More Related Videos
09:24Visualizing Surface T-Cell Receptor Dynamics Four-Dimensionally Using Lattice Light-Sheet Microscopy
Published on: January 30, 2020
10:05Three-Dimensional Imaging of the Vertebral Lymphatic Vasculature and Drainage using iDISCO+ and Light Sheet Fluorescence Microscopy
Published on: May 22, 2020
Related Concept Videos
Dimensional Analysis
Conversion Factors and Dimensional Analysis
The unit...
Dimensional Analysis
In fluid mechanics, dimensional...
Flow Sheet
Here's a closer look at the examples of flowsheets commonly used by nurses:
Graphic Sheet Documentation:
Light Acquisition
Light as Energy
Photons
A photon is a discrete electromagnetic particle or bundle of energy. Photons are characterized by their frequency, wavelength, and amplitude, similar to the properties of a wave. Waves with higher frequencies transmit more energy and have shorter wavelengths than longer wavelengths that transmit...
The Wave Nature of Light