Facial Hair Attributes API Response Scheme

Haut.AI provides an AI algorithm that segments facial hair of different types.

Description

The algorithm segments facial hair on the provided restored image.

It considers three types of facial hair, depending on its length: Unshaven, Stubble or Beard. For long facial hair, it also considers a division into Beard and Moustache (according to the location of the hair). "algorithm_tech_name": "facial_hair_attributes"

area_name

The algorithm returns metrics for the following area:

• face

main_metric

The main metric indicates the presence or absence of facial hair of any type on the face.

"main_metric": {
    "value": 1, 
    "widget_type": "category", 
    "name": "Facial Hair", 
    "tech_name": "facial_hair", 
    "widget_meta": null
}

• value

  • 0 - no facial hair

  • 1 - any facial hair present

• "widget_type": "category"

• "name": "Facial_hair"

• "tech_name": "facial_hair"

sub_metrics

The algorithm returns four types of sub-metrics: Unshaven,Stubble, Beard, Moustache.

"sub_metrics": [
    {
        "value": 0, 
        "widget_type": "category", 
        "name": "Unshaven", 
        "tech_name": "unshaven", 
        "widget_meta": null
    }, 
    {
        "value": 1, 
        "widget_type": "category", 
        "name": "Stubble", 
        "tech_name": "stubble", 
        "widget_meta": null
    }, 
    {
        "value": 1, 
        "widget_type": "category", 
        "name": "Beard", 
        "tech_name": "beard", 
        "widget_meta": null
    }, 
    {
        "value": 1, 
        "widget_type": "category", 
        "name": "Moustache", 
        "tech_name": "moustache", 
        "widget_meta": null
    }
]

• Unshaven indicates the presence of the "unshaven" type of facial hair (short 1-2 day stubble)

  • value

    • 0 - no unshaven type of facial hair

    • 1 - any unshaven type of facial hair present

  • "widget_type": "category"

  • "name": "Unshaven"

  • "tech_name": "unshaven"

• Stubble indicates the presence of stubble (medium-length stubble)

  • value

    • 0 - no stubble

    • 1 - any stubble presented

  • "widget_type": "category"

  • "name": "Stubble"

  • "tech_name": "stubble"

• Beard indicates the presence of a beard (long facial hair on the chin and/or cheeks)

  • value

    • 0 - no beard

    • 1 - any beard presented

  • "widget_type": "category"

  • "name": "Beard"

  • "tech_name": "beard"

• Moustache indicates the presence of a moustache (long facial hair above the upper lip)

  • value

    • 0 - no moustache

    • 1 - any moustache present

  • "widget_type": "category"

  • "name": "Moustache"

  • "tech_name": "moustache"

masks_restored

The algorithm returns vectorized masks for each type of facial hair (unshaven_mask, stubble_mask, beard_mask, moustache_mask) for a face-aligned image.

• "mask_type": "polygon_mask"

• features

  • geometry

    • "type": "Multipolygon

See more on Masks here.

masks_original

The algorithm returns vectorized masks for each type of facial hair (unshaven_mask, stubble_mask, beard_mask, moustache_mask) for an original image.

• "mask_type": "polygon_mask"

• features

  • geometry

    • "type": "Multipolygon"

See more on Masks here.

Example (JSON)

10KB

FacialHairAttributes.json