This website allows you to upload a picture and remove the person from the background.
It works better with light backgrounds, where the edge of the person is clear.
I used a combination of photoshop and this website to create the above picture.
The following clip shows how I was able to do this:
https://drive.google.com/file/d/1jMdFbhD-s01VSARXVrEQwhgfJurzwzTE/view?usp=sharing
The website is: http://remove.bg