The primary tool was Topaz Video Enhance AI , specifically leveraging models like Gaia-HQ and Artemis-LQ to handle the low-resolution 480p source material.
In 2020, a fan known online as released a project that utilized Topaz Video Enhance AI . This wasn't just stretching the image; the software used machine learning to hallucinate and reconstruct details that weren't present in the original 480i tape master. star trek deep space 9 s01 ai upscale 4k 2020 top