Image Batch Filter

KJNodes/image

ImageBatchFilter

Removes empty images from a batch

Example

JSON Example

{
  "class_type": "ImageBatchFilter",
  "inputs": {
    "images": [
      "node_id",
      0
    ],
    "empty_color": "0, 0, 0",
    "empty_threshold": 0.01
  }
}

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
images	IMAGE	required	-	-
empty_color	STRING	required	-	"0, 0, 0"
empty_threshold	FLOAT	required	min: 0, max: 1, step: 0.01	0.01
replacement_image	IMAGE	optional	-	-

Outputs

Index	Name	Type	Is List	Connection Reference
0	images	IMAGE	No	["{node_id}", 0]
1	removed_indices	STRING	No	["{node_id}", 1]

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 ImageBatchFilter node in your workflow, and output_index is the index from the table above.

Example

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

• images (IMAGE): ["5", 0]
• removed_indices (STRING): ["5", 1]

Package: comfyui-kjnodes