Nvidia ‘DLAA’ technology can improve picture quality in older games

One of the latest enhancements to Nvidia’s graphics cards has been its Deep Learning Super Sampling (DLSS) technology, which increases the number of frames per second of a game, sometimes more than twice. Now Nvidia is reusing DLSS, this time to smooth out the picture quality on a 7-year-old PC game.

The system is called Deep Learning Anti-Aliasing (DLAA), and the company is currently testing it on Elder Scrolls Online, launched in 2014, but still in use today.

“A lot of gamers want higher frame rates. But others have a lot of FPS and instead want to maximize image quality, ”the GPU maker wrote in a comment. Publish Monday. “Nvidia DLAA (Deep Learning Anti-Aliasing) is a new AI-based anti-aliasing mode for users who have additional GPU leeway and want higher levels of image quality. “

This is because the latest Nvidia graphics card can already run many older PC games at over 120 fps without DLSS. Nonetheless, the developer of Elder Scrolls Online saw potential in the same technology to address a gameplay issue known as aliasing, where jagged “stair” lines will appear on 3D objects.

(Department of Computer Science, University of Utah)

For years, developers have used existing anti-aliasing techniques to smooth edges and achieve more realistic image quality. However, Nvidia’s DLAA technology promises to take anti-aliasing to another level.

“Nvidia DLAA really improves our game by delivering the best anti-aliasing results in Elder Scrolls Online that we have seen to date,” said Rich Lambert, creative director of game publisher, ZeniMax Online Studios.

The technology works by taking advantage of how Nvidia’s DLSS system uses AI algorithms to render a game to 1080p, then resizing the image to a higher resolution at 1440p or 4K. The result can create a higher FPS rate without sacrificing image quality much.

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DLAA, on the other hand, uses the same technology “but operates on a native resolution image to maximize image quality instead of improving performance,” Nvidia said.

“It’s not something that all games would need, but for ESO it made sense,” added Alex Tardif, lead graphics programmer ZeniMax Online Studios, in a commentary. Tweeter.

The only catch is that, just like Nvidia’s DLSS technology, DLAA can only be activated with an Nvidia RTX 2000 or 3000 series card. DLAA technology is currently available on test servers for Elder Scrolls Online.

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