Inputs
| Parameter | Description | Data Type | Required | Range |
|---|---|---|---|---|
model | The base diffusion model to which the SUPIR patch will be applied. | MODEL | Yes | - |
model_patch | The SUPIR model patch containing the weights and configuration for modifying the model. | MODELPATCH | Yes | - |
vae | The VAE (Variational Autoencoder) used for encoding the input image into a latent representation. | VAE | Yes | - |
image | The input image used to guide the generation process. Only the first three color channels (RGB) are used. | IMAGE | Yes | - |
strength_start | Control strength at the start of sampling (high sigma). The influence of the image guidance begins at this value. (default: 1.0) | FLOAT | No | 0.0 - 10.0 |
strength_end | Control strength at the end of sampling (low sigma). Linearly interpolated from start. The influence of the image guidance ends at this value. (default: 1.0) | FLOAT | No | 0.0 - 10.0 |
restore_cfg | Pulls denoised output toward the input latent. Higher = stronger fidelity to input. 0 to disable. (default: 4.0) | FLOAT | No | 0.0 - 20.0 |
restore_cfg_s_tmin | Sigma threshold below which restore_cfg is disabled. (default: 0.05) | FLOAT | No | 0.0 - 1.0 |
image input is processed to extract only the RGB channels. If an image with an alpha channel is provided, the alpha channel is ignored.
Outputs
| Output Name | Description | Data Type |
|---|---|---|
model | The diffusion model with the SUPIR patch applied and any additional post-CFG functions configured. | MODEL |
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