Lines
What the Lines parameter measures, the facial areas and line types it covers, and how to read the scores and grades it returns.
About Parameter
The parameter estimates the visible presence and severity of lines (wrinkles) caused by the loss of natural moisture and elasticity of the skin, including the multiple fine and deep wrinkles, downward shifts of nasolabial and marionette folds.
Features
Multi-area analysis: forehead, right eye area, left eye area, right cheek, left cheek, perioral area.
Multi-type line detection: fine lines, deep lines, forehead lines, lip lines, nasolabial wrinkles, marionette lines, glabellar lines, under-eye lines, crow's feet lines, and eye lines.
Works with 1 and 3 side facial images.
Output
Score from 1 to 100.
Grade from 1 to 5.
Algorithm-assigned skin condition tag (Great, Good, Average, Poor).
Length of lines.
Number of lines.
Vector mask for detected features.
Scores & Grades Description
100-90
1
Subtle signs of fine lines
Great
89-80
2
Multiple fine lines or a few deep lines
Good
50-79
3
Presence of both deep and fine lines
Average
30-49
4
Presence of severe deep lines
Poor
<30
5
Presence of severe deep lines
Poor
Related Advanced Parameters
Disclaimer
By default, advanced parameters in Face Skin Analysis 3.0 are not available and are only displayed when the advanced parameters option is enabled. Please contact your account manager to activate this feature.
Algorithm API
API access is available only for Professional plan clients
See Lines Parameter Result Scheme.
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