A significant trend in 2019 involved fans using machine learning to "remaster" Deep Space Nine . Because a full official HD restoration is considered unlikely due to high costs, bloggers explored AI-driven alternatives.
The 2019 release of the DS9 retrospective documentary, What We Left Behind , provided the first official glimpse of professionally remastered footage from the series. Star (2019 - Remaster)
: This Deep Space Nine Remastering Blog detailed the use of neural networks like AI Gigapixel to scale 480p footage to 1080p or 4K. A significant trend in 2019 involved fans using