This Python code demonstrates the TGRF models presented in :
J.-B. Courbot and B. Colicchio, "Transformed Gaussian Random Fields for Unsupervised Image Deconvolution," in IEEE Signal Processing Letters, vol. 29, pp. 2702-2706, 2022, doi:10.1109/LSP.2022.3233003.
The IEEE SPL paper is available here, and a preprint is available here.
The main entry point is the Jupyter Notebook Demo.ipynb which contains the main function calls on some images, as depicted in the paper.