Nodes/ComfyUI-PortraitDatasetTools/Skin Tone Match (fix a colour cast, anchored on skin)
ComfyUI Node

Skin Tone Match (fix a colour cast, anchored on skin)

A ComfyUI node in image/postprocess with 6 inputs and 3 outputs.

By BillyBGit·Created 2 days ago·Updated 2 days ago· 0
Skin Tone Match (fix a colour cast, anchored on skin)
  • image
  • reference
  • image
  • applied
  • report
◄target_a11.0►
◄target_b14.0►
◄strength1.00►
◄only_if_hue_spread_below0.50►
Categoryimage/postprocess

Inputs (6)

NameTypeDefaultDescription
imageIMAGE—
target_aFLOAT11.0-60–60Skin Lab a (red-green) when no reference. MEASURE YOUR SET: the survey script prints skin_a. typical medians 10-12 across sets; a is stable.
target_bFLOAT14.0-60–60Skin Lab b (yellow-blue) when no reference. THIS IS THE DATASET-SPECIFIC ONE: measure YOUR set with tools/survey.py. Medians seen: 14.3 (warm/European), 9.2 (East Asian). Too high = skin goes yellow.
strengthFLOAT1.000–1—
only_if_hue_spread_belowFLOAT0.500–3—
referenceoptIMAGE—

Outputs (3)

NameTypeDescription
imageIMAGE—
appliedBOOLEAN—
reportSTRING—