/2D_FE_Global_DIC

2D Finite-element-based global Digital Image Correlation (DIC) method (guarantee global kinematic compatibility and decrease noise by adding regularization penalties).

Primary LanguageMATLABBSD 2-Clause "Simplified" LicenseBSD-2-Clause

Finite element Global Digital Image Correlation (2D_FE_Global_DIC)

2D Finite-element-based global DIC method (guarantee global kinematic compatibility and decrease noise by adding regularization penalties).

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View 2D Finite Element Global Digital Image Correlation (FE-DIC) on File Exchange DOI

Prerequisites & Installation

2D_FE_Global_DIC MATLAB code was tested on MATLAB versions later than R2018a. Please download and unzip the code to the MATLAB working path. Then, execute the mail file main_FE_Global_DIC.m.

Code Manual

It is already included in the code. It's also available at my Researchgate: https://www.researchgate.net/publication/345907429_Finite_Element_Global_Digital_Image_Correlation_FE-Global-DIC_Code_Manual_v10

Code Demo

2D_FE_Global_DIC MATLAB code demo is very similar to the ALDIC code:

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ALDIC Matlab code demo:

(Youtube) https://www.youtube.com/watch?v=JctudMfO-7w (Bilibili) https://www.bilibili.com/video/BV1hf4y1i7bK/

I also attach my EASF webinar to introduce AL-DIC/DVC algorithm and review other DIC/DVC methods:

(Youtube) https://www.youtube.com/watch?v=-t61WrVagZ4 (Bilibili) https://www.bilibili.com/video/BV1ff4y1B71L/

Citation

Contact and support

I appreciate your comments and ratings to help me further improve this code. If you have other questions, feel free to contact me. Jin Yang (Caltech, majoring in solid mechanics, PhD '19): jin.yang@austin.utexas.edu -or- aldicdvc@gmail.com