1- run "GUI.py".
2- choose the content image using "Select content image" button.
3- choose the style image using "Select content image" button.
4- choose the desired number of iteration to run the algorithm.
5- choose the desired number of iteration to run IRLS.
6- choose the segmentation factor.
6- click proceed. note: the result can take along time especially with large number of iterations, please be patient.