ComfyUI Node
GPU Frequency Separation
A ComfyUI node in ComfyUI-JH-PixelPro/filters with 4 inputs and 2 outputs.
GPU Frequency Separation
- image
- low
- high
◄radius8►
◄sigma0.0►
◄precisionfloat32►
CategoryComfyUI-JH-PixelPro/filters
Inputs (4)
| Name | Type | Default | Description |
|---|---|---|---|
| image | IMAGE | — | |
| radius | INT | 81–128 | Gaussian blur radius in pixels. |
| sigma | FLOAT | 0.00–50 | Sigma override. 0.0 = auto-compute radius/2 (Photoshop convention). |
| precision | COMBO | float32 | float32 = lossless reconstruction (atol 1e-5); float16 = ~2x faster on modern GPU, reconstruction error ~1e-3. 'high' may contain negative values — use ImageAdd to reconstruct, preview may look wrong. |
Outputs (2)
| Name | Type | Description |
|---|---|---|
| low | IMAGE | — |
| high | IMAGE | — |