VAE

https://www.youtube.com/watch?v=d0W_Ab-aZGo&list=PLyFpZIg7OtNRRcaOEdmiz1WEd97VHqfd6&index=4&ab_channel=DevelopersHutt

^ This video is really nice. It's only 20 mins, and the guy covers the practical VAE theory nicely (not the math clusterfuck which is useless) and does a complete code implementation that gives very pretty results.