https://github.com/mitre/biqt-face

A face quality plugin for the BIQT framework.
https://github.com/mitre/biqt-face

Last synced: over 1 year ago
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A face quality plugin for the BIQT framework.

• Host: GitHub
• URL: https://github.com/mitre/biqt-face
• Owner: mitre
• License: apache-2.0
• Created: 2019-06-28T17:23:26.000Z (about 7 years ago)
• Default Branch: master
• Last Pushed: 2023-08-22T12:46:18.000Z (almost 3 years ago)
• Last Synced: 2025-04-01T14:38:37.302Z (over 1 year ago)
• Language: C++
• Size: 37.3 MB
• Stars: 18
• Watchers: 3
• Forks: 33
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
> NOTICE

> 

> This software (or technical data) was produced for the U. S. Government under contract, and is subject to the Rights in Data-General Clause 52.227-14, Alt. IV (DEC 2007)

> 

> (C) 2019 The MITRE Corporation. All Rights Reserved.

> Approved for Public Release; Distribution Unlimited. Public Release Case Number 18-0812.

## Summary ##

BIQTFace is a reference library for computing face image quality metrics. It is

part of the open-source BIQT Framework.

### Quality Attributes ###

The following quality attributes are reported by this provider. Descriptions

of these attributes are provided in the descriptor file.

  * `quality` - Overall face quality measured between 0 (low) and 10 (high).

  * `background_deviation`

  * `background_grayness`

  * `blur`

  * `blur_face`

  * `focus`

  * `focus_face`

  * `openbr_confidence`

  * `openbr_IPD`

  * `opencv_face_found`  

  * `opencv_frontal_face_found`

  * `opencv_profile_face_found`

  * `opencv_face_height`

  * `opencv_face_width`

  * `opencv_IPD`

  * `opencv_landmarks_count`

  * `opencv_eye_count`

  * `opencv_mouth_count`

  * `opencv_nose_count`

  * `over_exposure`

  * `over_exposure_face`

  * `skin_ratio_face`

  * `skin_ratio_full`

### Features ###

The provider reports the following features. Descriptions

of these features are provided in the descriptor file.

  * `image_area`

  * `image_channels`

  * `image_height`

  * `image_ratio`

  * `image_width`

  * `opencv_face_x`

  * `opencv_face_y`

  * `opencv_face_center_of_mass_x`

  * `opencv_face_center_of_mass_y`

  * `opencv_face_offset_x`

  * `opencv_face_offset_y`

  * `opencv_nose_x`

  * `opencv_nose_y`

  * `opencv_left_eye_x`

  * `opencv_left_eye_y`

  * `opencv_right_eye_x`

  * `opencv_right_eye_y`

  * `opencv_mouth_x`

  * `opencv_mouth_y`

  * `openbr_left_eye_x`

  * `openbr_left_eye_y`

  * `openbr_right_eye_x`

  * `openbr_right_eye_y`