ComfyUI Node
CV Color Map
Converts the image to grayscale and applies a false-color map (viridis, jet, inferno, ...). Useful for visualizing depth maps, heat maps and masks. Enable 'color_scale' to draw a labelled colour bar (0..1 intensity) beside the result so the colours can be read back as values.
CV Color Map
- image
- IMAGE
◄colormapCOLORMAP_VIRIDIS►
◄color_scalefalse►
Categoryimage/CV
Inputs (3)
| Name | Type | Default | Description |
|---|---|---|---|
| image | IMAGE | Input image. A batch is processed frame by frame. | |
| colormap | COMBO | COLORMAP_VIRIDIS | False-color palette. VIRIDIS/INFERNO are perceptually uniform (best for data); JET is the classic rainbow. |
| color_scaleopt | BOOLEAN | false | Append a vertical colour scale bar with 0..1 intensity labels next to the colour-mapped image (stays legible even for tiny / 1-pixel images). |
Outputs (1)
| Name | Type | Description |
|---|---|---|
| IMAGE | IMAGE | — |