2D Finite Element Global Digital Image Correlation (FE

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

Welcome to give the 2D_FE_Global_DIC code ratings and comments in the MATLAB File Exchange community:

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.

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

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/

[1] Yang, J. and Bhattacharya, K. Augmented Lagrangian Digital Image Correlation. Exp.Mech. 59: 187, 2018. https://doi.org/10.1007/s11340-018-00457-0. or

Full text can be requested at: www.researchgate.net/publication/329456141_Augmented_Lagrangian_Digital_Image_Correlation

[2] Yang, J. and Bhattacharya, K. Combining Image Compression with Digital Image Correlation. Exp.Mech. 59: 629-642, 2019. https://doi.org/10.1007/s11340-018-00459-y or

Full text can be requested at: https://www.researchgate.net/publication/330489954_Combining_Image_Compression_with_Digital_Image_Correlation

[3] Augmented Lagrangian Digital Image Correlation MATLAB code: https://www.mathworks.com/matlabcentral/fileexchange/70499-augmented-lagrangian-digital-image-correlation-and-tracking

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, solid mechanics, PhD '19): [email protected] -or- [email protected]