LandmarkDiff
Anatomically-conditioned facial surgery outcome prediction from standard clinical photography. Upload a face photo, select a procedure, adjust intensity, and see the predicted result in real time.
Powered by MediaPipe 478-point face mesh, thin-plate spline warping, and procedure-specific anatomical displacement models. Runs entirely on CPU. This 2D demo is the foundation -- 3D face reconstruction from phone video is on the roadmap.
- Front-facing: Use a straight-on frontal photo, not a side profile
- Good lighting: Even, natural lighting works best. Avoid harsh shadows
- Neutral expression: Keep a relaxed, neutral face for accurate landmark detection
- No obstructions: Remove glasses, hats, or anything covering the face
- Resolution: At least 256x256 pixels. The image will be resized to 512x512 internally
- Single face: Make sure only one face is clearly visible in the frame
All six procedures at the same intensity, side by side.
See a procedure at 0% through 100% in six steps.
Bilateral Facial Symmetry
Analyzes left-right symmetry across five facial regions (eyes, brows, cheeks, mouth, jaw) using MediaPipe 478-point face mesh landmark pairs. The midline is computed from the forehead apex to the chin, and left landmarks are reflected across it to measure deviation from the right side.
Score interpretation: 90-100 = highly symmetric, 70-89 = mild asymmetry, <70 = notable asymmetry.
Upload a pre-procedure and post-procedure photo to compare how symmetry changed.