Post-acne Hyperpigmentation

About Parameter

The parameter detects and assesses post-acne hyperpigmentation, which typically appears as flat, discolored marks remaining after a breakout heals, signifying past skin inflammation. This parameter aids in monitoring skin tone uniformity and tracking the progress of pigmentation correction.

Features

1. Evaluates severity (grade) of post acne hyperpigmentation lines

2. Multi-area analysis: nose, forehead, perioral, left cheek, right cheek.

3. Works with 1 and 3 side facial images.

Output

1. Grade from 1 to 5.

2. Density in per mille (‰) for the whole face and specific facial regions: nose, forehead, left eye, right eye, perioral, left cheek, right cheek.

3. Vector mask for detected features.

Grades Description

Grade value	Description	Tags
1	The skin is free from the post acne hyperpigmentation or is less than <1‰	Great
2	The skin area affected by the post acne hyperpigmentation within the range of 1-5‰	Good
3	The skin area affected by the post acne hyperpigmentation within the range of 5-10‰	Average
4	The skin area affected by the post acne hyperpigmentation within the range of 10-30‰	Poor
5	The skin area affected by the post acne hyperpigmentation is more than 30+‰	Poor

Algorithm API

API access is available only for Professional plan clients

See Post-acne Hyperpigmentation Parameter Result Scheme

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