Return to course: Stable Diffusion – Level 2
Stable Diffusion Art
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Quiz – AI upscalers
What is an AI upscaler?
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A simple algorithm like the nearest neighbor
A neural network model trained with large number of images
A color correction model
What's the difference between AI and traditional upscalers?
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AI upscalers produce larger image.
AI upsclaers run faster.
AI upscaler fills in details.
AI upscaler intelligently edit the content.
Which AI upscaler serves as the base model of other upscalers?
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LDSR
ESRGAN
4x UltraSharp
Universal Upscaler v2
On which page do you use an AI upscaler in Automatic1111?
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txt2img
img2img
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