What software algorithms does Samsung photo editor’s “style” app work with?

For a scientific paper (psychology) on uses of Samsung photo editor’s “style” app for style transfer, I need information about the software algorithms used in Style.

Does “style” include the use of artificial intelligence? If so, how?
Is semantic processing of the depicted objects involved here?
Are there any scientific papers on software algorithms used in “Style?”

You can try to communicate with Samsung member support team. May be you can get help.