NVIDIA AI turns crude doodles into photorealistic landscapes Engadget
NVIDIA Imagine in case you had the power to show your vintage-college Microsoft Paint doodles into actual art. Well, NVIDIA's latest AI-pushed software program can do just that. The GauGAN photograph author, named after the French publish-Impressionist painter, uses generative hostile networks to transform even the crudest of sketches into a photorealistic landscape.NVIDIA describes the tech behind it, a deep learning AI trained on a million images, as a "smart paintbrush."
The software indicates just how a long way neural networks have come. In the past, apps like Prisma have applied AI-powered filters to turn your photos into art work that evoke art masters like Van Gogh or Picasso. Both Facebook and Google also introduced the so-referred to as "style transfer" characteristic to their respective structures. But NVIDIA's new tool is going one similarly by way of developing sensible pieces from the maximum primary of outlines (in other words, something from nothing).
There are basically three components to the GauGAN software: a paint bucket, pen and pencil. At the lowest of the display are a gaggle of labels like sky, water, rock, and sand. Select "water" and faucet the paintbrush and the device will flip your blue line right into a cascading, photorealistic waterfall. The same is going for turning circles into clouds or lumps into rocks or a cliffside.
"It's like a coloring ebook picture that describes in which a tree is, wherein the solar is, wherein the sky is," said Bryan Catanzaro, vp of implemented deep gaining knowledge of research at NVIDIA. "And then the neural network is able to fill in all of the element and texture, and the reflections, shadows and shades, primarily based on what it has discovered about actual snap shots."
GauGAN's underlying AI is likewise intuitive enough to cast a reflection from a tree into the puddle of water beneath it. Swap a label from "grass" to "snow" and the whole photo switches to a iciness scene, even plucking the leaves out of your tree's branches.
For now,NVIDIA is only showing off a demo that highlights the software's strengths. There's no mention of its approach to man-made objects like buildings and furniture, which as The Verge notes, is much trickier for GANs to replicate.NVIDIA hopes GauGAN will eventually make it onto its AI playground: a new website that opens up its photograph enhancing, styling, and photorealistic synthesis software demos to the loads. It envisions the device being used by all and sundry from architects and urban planners to online game builders.
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//www.engadget.com/2019/03/20/nvidia-ai-doodles-photorealistic/
2019-03-20 11:48:46Z
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