Begone, polygons: 1993’s Virtua Fighter gets smoothed out by AI

Enlarge / “Sarah” from Virtua Fighter will get an AI makeover many thanks to Stable Diffusion and a enthusiast named Colin Williamson.

In 1993, Sega’s Virtua Fighter arcade video game broke new ground with thoroughly 3D polygonal graphics, a very first for a fighting activity. Thanks to a Twitter thread from an artist named Colin Williamson, we can choose a look at what these authentic boxy characters might appear like with their angles smoothed out.

To create the images, Williamson took classic Virtua Fighter activity graphics and fed them through an “img2img” mode of the Steady Diffusion graphic synthesis product, which takes an input impression as a prompt, combines it with a prepared description, and synthesizes an output graphic. (In unique, Williamson used the “Computerized1111” release, which comes with a nice net-centered consumer interface.)

Stable Diffusion isn’t going to do the job magically, so it can get some trial and error and a eager eye to figure out prompting to get worthwhile effects. Nevertheless, Williamson enjoyed the method. “Just describe the character, and img2img does its finest,” Williamson informed Ars. “Although the most difficult aspect was only figuring out how to describe the characters’ dresses.”

“As soon as I discovered a great prompt, I’d do a batch of all over 50 and cherry-pick the funniest kinds,” provides Williamson. “I tried out this detail called ‘negative prompting,’ exactly where you inform the AI things like ‘please you should not draw messed-up-seeking palms,’ which does an great work in that now your figures have only 6 fingers as a substitute of seven.”

Past thirty day period, we described on an MS-DOS video game enthusiast that made use of a similar technique to “upgrade” EGA graphics into a lot more in-depth representations. In the two instances, we’ve located that the artists accomplishing these AI makeovers are however admirers of the unique graphics, and the remakes are all in very good fun—not an endeavor to change or overwrite history. Immediately after all, you can see how the Virtua Fighter characters appear “smoothed out” in later on games.

“I am delighted to stand on the backs of giants and harness millions of dollars’ worth of AI research to make some dumb photos that make people giggle,” says Williamson. “I want to hearth up the Sega Saturn and see what else I can uncover.”

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