displacement-measurement

A vision-based line-tracking (VIBLITE) technique has been proposed for uplift measurements of railway catenary systems in front of noisy backgrounds. The file contains MATLAB code with example images for processing. The Line-tracking technique is designed for detecting and tracking a linear object, e.g., a railway catenary wire. The technique is…

Sampling moire analysis for full-field micro-displacement and micro-strain measurement from grating images.