The AI sometimes struggled to interpret low-resolution CGI ships, occasionally warping straight lines on the Runabouts or the station itself.
The first season of DS9, released in 1993, is notoriously difficult to upscale compared to later years. Early episodes often suffer from softer focus and more film grain, which AI models sometimes mistake for digital noise. star trek deep space 9 s01 ai upscale 1080p 2020 2021
Several major fan projects emerged during this period, each using slightly different methods to combat the "softness" of the original DVD sources: The AI sometimes struggled to interpret low-resolution CGI
When The Next Generation was remastered, they re-scanned the original film, re-edited every episode from scratch, and re-did the CGI. It cost over $12 million. For DS9 (and Voyager ), the math was worse: more CGI, more complex compositing, and lower projected sales. Paramount said "no." Several major fan projects emerged during this period,