🔧 Image Histogram Match

essentials/image processing

ImageHistogramMatch+

Example

JSON Example

{
  "class_type": "ImageHistogramMatch+",
  "inputs": {
    "image": [
      "node_id",
      0
    ],
    "reference": [
      "node_id",
      0
    ],
    "method": "pytorch",
    "factor": 1,
    "device": "auto"
  }
}

This example shows required inputs only. Connection values like ["node_id", 0] should reference actual node IDs from your workflow.

Inputs

Name	Type	Status	Constraints	Default
image	IMAGE	required	-	-
reference	IMAGE	required	-	-
method	ENUM 2 options pytorch skimage	required	-	-
factor	FLOAT	required	min: 0, max: 1, step: 0.05	1
device	ENUM 3 options auto cpu gpu	required	-	-

Outputs

Index	Name	Type	Is List	Connection Reference
0	IMAGE	IMAGE	No	["{node_id}", 0]

How to connect to these outputs

To connect another node's input to an output from this node, use the connection reference format:

["node_id", output_index]

Where node_id is the ID of this ImageHistogramMatch+ node in your workflow, and output_index is the index from the table above.

Example

If this node has ID "5" in your workflow:

• IMAGE (IMAGE): ["5", 0]

Package: comfyui-essentials