ITA
How the ITA parameter classifies skin tone using the Individual Typology Angle, and the six categories it sorts skin colour into.
About Parameter
The parameter analyzes skin tone using the ITA° (Individual Typology Angle) system, which quantifies how tanned the skin is based on melanin levels. Skin tone is influenced by genetics and sun exposure. The ITA° value helps classify skin color into six categories: very light, light, intermediate, tan, brown, and dark.
Features
Multi-area analysis: forehead, left cheek, right cheek.
Works with 1 and 3 side facial images.
Output
Following values for the whole face and specific facial regions (forehead, left cheek, right cheek):
ITA (Individual Typology Angle).
Skin tone classification based on ITA value.
L* value.
a* value.
b* value.
Output description
ITA: The algorithm calculates an Individual Typology Angle value ranging from −90° to +90°
Classification: One of "Very Light," "Light," "Intermediate," "Tan," "Brown," or "Dark"
L* ranges from 0 to 100
a* ranges from −128 to 127
b* ranges from −128 to 127
Algorithm API
API access is available only for Professional plan clients
See ITA Parameter Result Scheme.
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