ComfyUI Node
CV Apply Chromatic Aberration
Simulates lateral chromatic aberration by displacing the red and blue channels according to a polynomial model loaded from a calibration file (the same file used by 'CV Chromatic Aberration Correction'). Use this node upstream of the correction node to build a round-trip demo. Green stays fixed as the reference channel.
CV Apply Chromatic Aberration
- image
- IMAGE
◄calibration_file▾►
◄strength1.00►
Categoryimage/CV
Inputs (3)
| Name | Type | Default | Description |
|---|---|---|---|
| image | IMAGE | Input image. A batch is processed frame by frame. | |
| calibration_file | COMBO | Calibration file from input/calib/ (.yaml/.xml) that defines the polynomial displacement. Run 'Create CA Calibration' first, then pick the same filename here. | |
| strength | FLOAT | 1.000–100 | Multiplier for all polynomial coefficients. 1.0 = exact displacement from the calibration; 0.0 = identity (no CA); 2.0 = double strength. |
Outputs (1)
| Name | Type | Description |
|---|---|---|
| IMAGE | IMAGE | — |