Scientific Perspective
Face Rating & Geometry Index
Explore how computer vision algorithms calculate facial harmony indices using transparent geometric formulas.
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How Does an Algorithmic Face Rating Work?
FaceMora's Analysis Index is a composite geometric score calculated from four weighted dimensions:
- 30% Bilateral Facial Symmetry: Normalized variance between mirrored landmark pairs across the vertical midline.
- 30% Vertical Proportions (Facial Thirds): Balance between the upper forehead, midface, and lower mandibular thirds.
- 20% Ocular Geometry: Aspect ratio and proportional spacing between the eyes.
- 20% Jawline Harmony: Bigonial width relative to bizygomatic cheek width.
Transparent Methodology: We do not use arbitrary random numbers or black-box rating models. Every metric reflects true geometric measurements taken directly from detected 3D landmarks.
Responsible Perspective on Facial Scores
Mathematical models measure geometric consistency, not human charisma, warmth, or individuality. A balanced face in mathematical terms is simply one whose proportions closely match historical averages or classic anthropometric proportions. To explore your bilateral balance, visit our Facial Symmetry Test.
Frequently Asked Questions
The index combines weighted measurements from bilateral facial symmetry (30%), vertical facial thirds balance (30%), ocular geometry (20%), and mandibular jawline harmony (20%).
No. The calculation is 100% deterministic and derived directly from detected 3D anatomical coordinates.