Introduction
This workflow is designed for high-quality image upscaling using the SUPIR Upscale (Legacy) method in ComfyUI. It provides advanced image enhancement by refining details, improving resolution, and delivering visually appealing outputs. Perfect for creators looking to enhance their digital images for professional or creative purposes, this workflow ensures a balance between automation and customization, making it suitable for MimicPC users.
SUPIR Overview: Scaling-UP Image Restoration
SUPIR is designed to develop practical algorithms for photo-realistic image restoration in real-world scenarios. It represents a groundbreaking advancement in image restoration, leveraging generative priors and the power of model scaling. By integrating multi-modal techniques with cutting-edge generative priors, SUPIR sets a new standard for delivering intelligent and highly realistic image restoration. The incorporation of model scaling serves as a critical enabler, significantly enhancing the model’s capabilities and unlocking new potential for high-fidelity image recovery and enhancement.
Download: https://huggingface.co/camenduru/SUPIR/tree/main
Supported SDXL Models
- SDXL CLIP Encoder-1
- SDXL CLIP Encoder-2
- SDXL Base 1.0_0.9VAE
- LLaVA CLIP
- LLaVA v1.5 13B
- (Optional) Juggernaut-XL_v9_RunDiffusionPhoto_v2
Replacement for SDXL Base 1.0_0.9VAE for Photo Realistic
Distillation model used in SUPIR_v0_Juggernautv9_lightning.yaml
Workflow
How to Use SUPIR Image Upscale Workflow on MimicPC
1. Set Up the Workflow
Open the ComfyUI interface on MimicPC. Load the provided SUPIR Upscale workflow and ensure the necessary model and checkpoint files are downloaded.
2. Upload the Image
Click "Choose file to upload" in the Load Image node and select your file.
3. Configure the SUPIR Upscale Node
Access the SUPIR Upscale (Legacy) node and configure the parameters as needed:
- Scale by: Adjust the upscaling ratio.
- CFG Scale: Balance the adherence to your prompt.
- Noise Level: Subtle the enhancements.
- Color Fix Type: Use Wavelet to preserve natural colors.
4. Enter the Prompts
In the Prompts section of the SUPIR Upscale node, write prompts to describe the desired enhancement.
Example prompts:
Positive Prompts (Upper column) : masterpices, best quality, finely detail, highres, 8k, beautiful and aesthetic
Negative Promtps (Bottom column): sketches, worst quality, low quality, normal quality, monochrome, grayscale, facing away, looking away, text, error, extra digit, fewer digits, cropped
5. Save the Output
The enhanced image is directed to the Save Image node. Right click and select Save Image.
