Video course · 13 chapters · 31 min · certificate
ComfyUI Course: Ep12 - How to Upscale Your AI Images
Pixaroma's ComfyUI episode 12 on upscaling AI images to larger sizes with more detail: installing upscale models, a fast Flux upscale workflow, building simple model upscalers, comparing models, Flux resolution calculator, latent re-sampling with denoise, three-stage generation and upscaling, SDXL and low-VRAM options.
What you'll learn
- Install upscale models via the Model Manager
- Upscale images with Flux while adding detail
- Build a basic upscale-with-model workflow
- Compare upscalers with Image Comparer
- Combine generation, latent re-sampling and model upscaling
- Use SDXL and low-VRAM tiled upscaling
Chapters
13 chapters · 30:46-
2:00
01Setup Members
Setup and upscale models
Bigger and better.
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1:25
02Flux Members
Flux image upscaling
Recover detail.
-
2:51
03Performance Members
Optimising Flux performance
Size vs time.
-
2:12
04Build Members
Building an upscale workflow
Two nodes.
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1:42
05Compare Members
Comparing upscaling models
Side by side.
-
2:21
06Resolution Members
Creative Flux workflows
Set the size.
-
1:53
07Model upscale Members
Advanced upscaling techniques
Sharper results.
-
2:59
08Latent Members
KSampler and latent integration
Re-sample for detail.
-
2:57
09Scale Members
Managing generation scale
Small, then big.
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2:12
10Finish Members
Workflow finalisation and tips
Compare and tune.
-
2:24
11Test Members
Testing with complex prompts
Near-photoreal.
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2:08
12SDXL Members
SDXL and low-VRAM solutions
Options for every GPU.
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3:42
13Wrap-up Members
Final review and conclusion
Simple upscaler too.
Jobs this course suits
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