This program is upscaling any image by a factor 2 using an algorithm of cubic interpolation. You may need to install the following libraries to run the program:

• tqdm
• itertools
• opencv

Ongoing improvement :

• C++ variant of the programm to improve speed and efficiency
• Different factor from 2 (may be downscalling the image ?)
• Multi threading (in python and C++ if I manage to program this project in C++)

Improvement done or mostly done (available in the release V1.0):

• Translating/adding comments in English
• Translating variables name in English
• Improving global readability of the code
• Changing the structure of the code from function with librairies to class