Image Quantize
Documentation
- Class name:
ImageQuantize
- Category:
image/postprocessing
- Output node:
False
The ImageQuantize node is designed to reduce the number of colors in an image to a specified number, optionally applying dithering techniques to maintain visual quality. This process is useful for creating palette-based images or reducing the color complexity for certain applications.
Input types
Field | Comfy dtype | Description |
---|---|---|
image | IMAGE | The input image tensor to be quantized. It affects the node's execution by being the primary data upon which color reduction is performed. |
colors | INT | Specifies the number of colors to reduce the image to. It directly influences the quantization process by determining the color palette size. |
dither | COMBO[STRING] | Determines the dithering technique to be applied during quantization, affecting the visual quality and appearance of the output image. |
Output types
Field | Comfy dtype | Description |
---|---|---|
image | IMAGE | The quantized version of the input image, with reduced color complexity and optionally dithered to maintain visual quality. |