Related Experiment Video
Updated: Jul 6, 2026

Transthoracic Speckle Tracking Echocardiography for the Quantitative Assessment of Left Ventricular Myocardial Deformation
Published on: October 20, 2016
TV shearography: quantitative measurement of shear-magnitude fields by use of digital speckle photography
A Andersson1, N Krishna Mohan, M Sjödahl
1Division of Experimental Mechanics, Luleå University of Technology, SE-97187 Luleå, Sweden. angelica.andersson@mt.luth.se
Abstract:
Digital speckle photography combined with TV shearography is developed for precise measurement of the magnitude of the shear field in a linear shear configuration. As an application the method is implemented to determine the slope-change variations of a three-dimensional object with TV shearography in which the shear magnitude is obtained with the digital speckle photography technique.
More Related Videos
09:00Visualization of Failure and the Associated Grain-Scale Mechanical Behavior of Granular Soils under Shear using Synchrotron X-Ray Micro-Tomography
Published on: September 29, 2019
09:29Using Digital Image Correlation to Characterize Local Strains on Vascular Tissue Specimens
Published on: January 24, 2016