Data processing 1

Data processing 1: Simulated speckle images (duration : 5h00)



  • Learn how to use the MatchID 2D software
  • Process simulated images
  • Understand the effect of spatial resolution (without noise) by playing with subset size.
  • Understand the effect of noise on displacements and strain.
  • Understand the effect of smoothing on resolution and spatial resolution ( strain window dimensions)


  • The trainee knows how to process images in a DIC system and is familiar with concepts as subset size, step size and strain window size.