PETRO Face Map

PETRO FACE MAP

Mapping faces. Refining plans. Obsessing over details.

MACRO ANALYSIS + MICRO-PARALYSIS

I designed this because I'm obsessed with micro-expressions.
The tiniest differences can change how I plan Botox.

HOW HIGH CAN YOUR BROWS GO?

HOW MUCH LIFT CAN THE CORNERS OF YOUR MOUTH GET?

FRIDAY · 10–2COMPLIMENTARY EXPRESSION MAPPING

If you want treatment after we map your face, we can do it while you're here.

No mice were involved. Just an unreasonable number of hours at 1 A.M.

Movement Analysis Instrument

Position your face within the guide. Your movement map is processed live in this browser.

Preparing Movement Analysis…

LandmarksWaiting

Motion—

Brow Excursion—

Left / Right Variance—

Frontalis Activity—

CaptureReady

Guided Movement Capture

Neutral

Relax your face and look directly at the camera.

Step 1 of 8

Start the camera when you are ready.

Measured first. Interpreted by Dr. Petro.

model loading no face fps – source none L/R convention subject (default)

Movement Summary Awaiting Capture

Brow MovementPending

Left / Right DifferencePending

Upper-Face ActivityPending

Smile MovementPending

Lower-Face PullPending

Jaw ActivityUnavailable

Measurement supports clinician interpretation.

Expression Read FACS Heuristic

—

Micro-expressions

Macro / sustained

Blinks

0/min

Asymmetry

—

Treatment Compare Before → After

Seven poses, or keys 1–7. Each capture counts down three seconds and keeps the peak frame. Keep the head level and the camera at eye height.

Brow heights are measured from the pupil centre to the brow, after levelling the head, in percent of the pupil-to-pupil distance (about 63 mm in adults, so 10 % ≈ 6 mm). Muscle values are the model's intensity estimates at the peak of each pose.

Muscle Activity R ◂ | ▸ L (Subject’s Sides)

Intensity is the model’s expression coefficient for the movement each muscle produces (0–100%). It is an estimate from video, not EMG. Masseter and temporalis clenching are not visible to the model and are not listed.

Event Log

Events appear here once a video source is running. A micro-expression is an onset-to-offset burst lasting about 40–500 ms; longer events are logged as macro or sustained.