ComfyUI Node
Alpha to Chroma Key (SBTools)
A ComfyUI node in SBTools/Image with 3 inputs and 2 outputs.
Alpha to Chroma Key (SBTools)
- image
- HEX_COLOR
- FILLED_IMAGE
◄min_distance30►
◄sample_size5000►
CategorySBTools/Image
Inputs (3)
| Name | Type | Default | Description |
|---|---|---|---|
| image | IMAGE | Input image to analyze for finding a safe chroma key color. | |
| min_distance | INT | 300–255 | Minimum color distance required from existing colors (higher = more different, recommended: 30-60 for chroma keying). |
| sample_size | INT | 50001000–50000 | Number of pixels to sample for analysis (higher = more accurate but slower). |
Outputs (2)
| Name | Type | Description |
|---|---|---|
| HEX_COLOR | STRING | — |
| FILLED_IMAGE | IMAGE | — |