Star Trek: Deep Space Nine’s first season is a textured, character-driven opening to one of Trek’s most complex series—but its original SD/early-HD source, mixed aspect ratios, and early-’90s image limitations mean it’s a prime candidate for careful restoration. Here’s a concise blog post pitching an AI-driven 4K upscale of DS9 Season 1 using the best 2020-era workflows, aimed at fans, archivists, and streaming platforms.
The best 2020 projects, such as those from DS9UP, went beyond simple upscaling. They used an advanced technique: injecting artificial grain and noise back into the video. This was done using the QTGMC filter within AviSynth.
The 2020 AI upscale movement proved that Star Trek: Deep Space Nine does not need to be trapped in the dark ages of standard definition. While we wait and hope for an official studio remaster, these community-driven 4K AI upscales of Season 1 stand as a triumphant testament to what modern technology can do for classic television. It transforms the linear, episodic feel of a 90s syndicated show into a sweeping, cinematic space opera worthy of the modern era. star trek deep space 9 s01 ai upscale 4k 2020 best
Within 24 hours, it breaks the internet. Not in a mainstream way, but in the quiet, tectonic way of fandom. Armin Shimerman (Quark) tweets a clip, simply saying, "I can finally see my own spots." Terry Farrell (Dax) posts a tearful emoji.
But Season 1 has a curse: the CGI. The wormhole isn't a physical model; it's a 480p Silicon Graphics render from 1993. The AI keeps trying to "add detail" that isn't there, turning the Celestial Temple into a psychedelic mess. Star Trek: Deep Space Nine’s first season is
Expanding the rec.601 (SD) color space to better fit rec.709 (HD/UHD) dynamics, deepening blacks, and correcting the notorious red/magenta push of the DS9 DVDs.
Season 1 is notoriously difficult to upscale due to the lower quality of the early 90s film stock and early digital effects. They used an advanced technique: injecting artificial grain
Star Trek: Deep Space Nine Season 1 laid the groundwork for the most complex political intrigue and character development in sci-fi history. Thanks to the tech breakthroughs of 2020, fans no longer have to squint through a haze of 1990s videotape artifacts to appreciate it. While we wait for Paramount to give DS9 the official theatrical restoration it deserves, AI upscaling remains the definitive way to watch the crew of Deep Space Nine look out into the Gamma Quadrant. If you want to dive deeper into this project, let me know: Share public link
The upscaler managed to balance the notoriously dark scenes of early DS9 without destroying the atmospheric lighting.
This article explores the best AI upscaling efforts focusing on DS9cap D cap S 9