Lines Result Scheme

Haut.AI provides an AI algorithm that estimates lines-like objects in different facial areas and the whole face.

Description

Lines Algorithm

algorithm_tech_name

lines

area_name

The algorithm returns metrics and sub-metrics for the following facial areas:

• face

• forehead

• right_eye_area

• left_eye_area

• right_cheek

• left_cheek

main_metric

The main metric is an overall score indicating the severity of lines for each area_name

"main_metric": {
                "value": 13,
                "widget_type": "bad_good_line",
                "name": "Lines Score",
                "tech_name": "lines_score",
                "widget_meta": null
            },

• value the wrinkles score in the range [0,100].The higher the value of this parameter, the fewer lines you have. Lines can be classified into six classes based on value:

  • (90,100] - Excellent

  • (80,90] - Great

  • (70,80] - Good

  • (50,70] - Average

  • (30, 50] - Poor

  • [0,30] - Bad

• "widget_type": "bad_good_line" indicates that a higher value is better

• "name": "Lines score"

• "tech_name": "lines_score"

sub_metrics

The algorithm returns sub-metrics for "area_name": face only

"sub_metrics": [
    {
        "value": 45,
        "widget_type": "bad_good_line",
        "name": "Sagging Score",
        "tech_name": "sagging_score",
        "widget_meta": null
    },
    {
        "value": 2,
        "widget_type": "numeric",
        "name": "Jowls Grade",
        "tech_name": "jowls_grade",
        "widget_meta": null
    }
]

• Sagging Score evaluates the severity of face sagging

  • value The sagging severity score in the range [0, 100]. The higher the value of this parameter, the more pronounced the sagging of the skin is.

  • "widget_type": "bad_good_line" indicates that a higher value is better

  • "name": "Sagging Score"

  • "tech_name": "sagging score"

• Jowls Grade evaluates the severity of the jowls - sagging skin below the jawline

  • value the grade of jowls severity in range [1, 4]. The higher the grade, the more pronounced the jowls are.

  • "widget_type": "numeric"

  • "name": "Jowls Grade"

  • "tech_name": "jowls_grade"

  

masks_restored

The algorithm returns several vectorized masks of wrinkles for a face-aligned image

1. Deep Lines Mask

   1. "mask_type": "polygon_mask"

   2. "tech_name": "deep_lines_mask_restored"

   3. features

      • geometry

        • "type": "Multipolygon"

2. Line Lines Mask

   1. "mask_type": "polyline_mask"

   2. "tech_name": "line_lines_mask_restored"

   3. features

      • geometry

        • "type": "Multipolyline"

3. Sagging Mask

   1. "mask_type": "polyline_mask"

   2. "tech_name": "sagging_mask_restored"

   3. features

      • geometry

        • "type": "Multipolyline"

• See more on Masks here

masks_original

The algorithm returns several vectorized masks of wrinkles for an original image

1. Deep Lines Mask

   1. "mask_type": "polygon_mask"

   2. "tech_name": "deep_lines_mask_original"

   3. features

      • geometry

        • "type": "Multipolygon"

2. Line Lines Mask

   1. "mask_type": "polyline_mask"

   2. "tech_name": "line_lines_mask_original"

   3. features

      • geometry

        • "type": "Multipolyline"

3. Sagging Mask

   1. "mask_type": "polyline_mask"

   2. "tech_name": "sagging_mask_original"

   3. features

      • geometry

        • "type": "Multipolyline"

See more on Masks here

Example (JSON)

48KB

lines.json

lines.json