PIB

    Some experiments on pattern-induced bias (PIB) in image registration, especially in digital image correlation (DIC).
    These MATLAB codes reproduce the numerical assessment presented in the research report cited below.

     Illustration
Illustration



    The following codes can be used for academic research only.

    Archive with MATLAB codes and datasets: PIB.tgz
    See README.txt (also in the archive).

    The code uses Savitzky-Golay filtering available here and there.
    Synthetic images are rendered by BSpeckleRender_b, available on a dedicated webpage.

  
    Please cite:
       F. Sur, B. Blaysat, M. Grédiac. On biases in displacement estimation for image registration, with a focus on photomechanics, Journal of Mathematical Imaging and Vision, vol. 63, no. 7, p. 777-806, Springer, 2021. Link. Pdf file. Bibtex .

    MATLAB code reproduces the experiments in:
       F. Sur, B. Blaysat, M. Grédiac. On biases in displacement estimation for image registration, with a focus on photomechanics - Extended version, Research report hal-02862808, 2020. Link. Pdf file. Bibtex entry.



Last modified: 3rd September 2021.