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Profil d'exécution
Description de la source
⇩ComfyUI Workflow 🗎 | ⇩ InvokeAI Workflow 🗎
Tiled upscale workflows for ComfyUI and InvokeAI utilizing Flux.2 Klein models. The idea is similar to HiresFix from A1111. The image is first upscaled with ESRGAN model and then split into tiles and processed using the Klein model one by one. The tiles are then stitched back together and, optionally, color corrected. Since the original image is passed to Klein as reference, it helps preserve the image structure and style, while significantly reducing upscale artifacts and adds small amount of detail to the final image.
For best results correct errors and inpaint small details before upscaling.
Note: ComfyUI variant requires Steudio node pack .
Commentaire généré par l’IA
Explication générée par l’IA à partir des détails de la source et de la configuration. Les suggestions sont clairement signalées.
This workflow is for enlarging images in ComfyUI or InvokeAI. It takes an image, upscales it with ESRGAN, processes tiled sections with Flux.2 Klein, and produces a stitched, upscaled image.
The image is first upscaled with ESRGAN, split into tiles, and processed one tile at a time with Flux.2 Klein.
The processed tiles are stitched back together, with optional color correction afterward.
The original image is passed to Flux.2 Klein as a reference to help preserve its structure and style.
Workflow files are available for ComfyUI and InvokeAI.
The ComfyUI variant requires the ComfyUI_Steudio node pack.
The listed required files are flux-2-klein-9b-fp8.safetensors, flux-2-vae.safetensors, full_encoder_small_decoder.safetensors, and qwen_3_8b_fp8mixed.safetensors.
full_encoder_small_decoder.safetensors is associated with black-forest-labs/FLUX.2-small-decoder.
Color correction can be applied after the tiles are combined.
Before upscaling, correct image errors and inpaint small details.
Suggestion · non vérifié
Before setup, verify which flux-2-vae.safetensors file to use; its checksum and provider source are not specified.
Suggestion · non vérifié
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Sources
1 sourceExtraits de sources
3 extraitsSource context: 84 downloads · Type Workflows · Base model Other
Estimation des besoins VRAM
Estimation indisponible
16,9 GB sur 2 de 4 fichiers de modèle. Total des fichiers du modèle + 25 % de surcharge de chargement + 2 Go de tampon d'exécution, arrondi à l'unité supérieure.
Exigences
Exigences 5Checkpoint · 8.79 GB · SAFETENSORS · Unknown
flux-2-vae.safetensors
Non résoluVAE · Unknown
full_encoder_small_decoder.safetensors
Fichier non vérifiéVAE · Hugging Face · black-forest-labs/FLUX.2-small-decoder · FLUX.2 Small Decoder
Text encoder · 8.07 GB · SAFETENSORS · fp16 · Unknown
Pack de nœud · Registry
Source context: 83 downloads · Type Workflows · Base model Other
Source context: 75 downloads · Type Workflows · Base model Other
