FACS Action Unit Reference Contact Sheet

{
  "type": "FACS facial action coding system reference grid poster",
  "title": "[FACS Reference Grid — 48 Action Units (v3 Step 2/3 fix)]",
  "subtitle": "OLD algorithm woman, Cafe Window | Model Name: [banana 2] | eyes v3.1, flash mug-preview",
  "overall_style": "dark technical contact-sheet layout, small white sans-serif typography, thin grid gutters, photographic thumbnails, warm cafe-window lighting, muted black and charcoal UI background",
  "subject": {
    "description": "[young woman with long dark hair holding a beige ceramic cup near her mouth]",
    "setting": "[warm cafe window interior with vertical window frames and golden daylight]",
    "face_treatment": "each thumbnail shows the same portrait composition with a large soft-edged beige rectangular anonymization mask covering the central face area while hair, hands, cup, neck, and background remain visible"
  },
  "layout": {
    "canvas": "portrait poster, approximately 4:5 aspect ratio, black background",
    "header": "two-line header at top left, compact and technical",
    "grid": {
      "count_total_tiles": 49,
      "count_filled_action_units": 48,
      "count_empty_tiles": 1,
      "columns": 7,
      "rows": 7,
      "thumbnail_style": "each tile has a photographic image on top and a dark caption bar below with a numeric index, AU code, and action label",
      "empty_tile": "bottom-right tile is blank dark gray with tiny text reading missing and a label line 49. ---"
    }
  },
  "action_units": [
    {
      "index": 1,
      "code": "AU01",
      "label": "Inner Brow Raise"
    },
    {
      "index": 2,
      "code": "AU02",
      "label": "Outer Brow Raise"
    },
    {
      "index": 3,
      "code": "AU04",
      "label": "Brow Lowerer"
    },
    {
      "index": 4,
      "code": "AU05",
      "label": "Upper Lid Raiser"
    },
    {
      "index": 5,
      "code": "AU06",
      "label": "Cheek Raiser"
    },
    {
      "index": 6,
      "code": "AU07",
      "label": "Lid Tightener"
    },
    {
      "index": 7,
      "code": "AU09",
      "label": "Nose Wrinkler"
    },
    {
      "index": 8,
      "code": "AU10",
      "label": "Upper Lip Raiser"
    },
    {
      "index": 9,
      "code": "AU11",
      "label": "Nasolabial Deepener"
    },
    {
      "index": 10,
      "code": "AU12",
      "label": "Lip Corner Puller"
    },
    {
      "index": 11,
      "code": "AU13",
      "label": "Sharp Lip Puller"
    },
    {
      "index": 12,
      "code": "AU14",
      "label": "Dimpler"
    },
    {
      "index": 13,
      "code": "AU15",
      "label": "Lip Corner Depressor"
    },
    {
      "index": 14,
      "code": "AU16",
      "label": "Lower Lip Depressor"
    },
    {
      "index": 15,
      "code": "AU17",
      "label": "Chin Raiser"
    },
    {
      "index": 16,
      "code": "AU18",
      "label": "Lip Puckerer"
    },
    {
      "index": 17,
      "code": "AU20",
      "label": "Lip Stretcher"
    },
    {
      "index": 18,
      "code": "AU22",
      "label": "Lip Funneler"
    },
    {
      "index": 19,
      "code": "AU23",
      "label": "Lip Tightener"
    },
    {
      "index": 20,
      "code": "AU24",
      "label": "Lip Pressor"
    },
    {
      "index": 21,
      "code": "AU25",
      "label": "Lips Part"
    },
    {
      "index": 22,
      "code": "AU26",
      "label": "Jaw Drop"
    },
    {
      "index": 23,
      "code": "AU27",
      "label": "Mouth Stretch"
    },
    {
      "index": 24,
      "code": "AU28",
      "label": "Lip Suck"
    },
    {
      "index": 25,
      "code": "AU41",
      "label": "Lid Droop"
    },
    {
      "index": 26,
      "code": "AU42",
      "label": "Slit"
    },
    {
      "index": 27,
      "code": "AU43",
      "label": "Eyes Closed"
    },
    {
      "index": 28,
      "code": "AU44",
      "label": "Squint"
    },
    {
      "index": 29,
      "code": "AU45",
      "label": "Blink"
    },
    {
      "index": 30,
      "code": "AU46",
      "label": "Wink"
    },
    {
      "index": 31,
      "code": "AU51",
      "label": "Head Turn Left"
    },
    {
      "index": 32,
      "code": "AU52",
      "label": "Head Turn Right"
    },
    {
      "index": 33,
      "code": "AU53",
      "label": "Head Up"
    },
    {
      "index": 34,
      "code": "AU54",
      "label": "Head Down"
    },
    {
      "index": 35,
      "code": "AU55",
      "label": "Head Tilt Left"
    },
    {
      "index": 36,
      "code": "AU56",
      "label": "Head Tilt Right"
    },
    {
      "index": 37,
      "code": "AU57",
      "label": "Head Forward"
    },
    {
      "index": 38,
      "code": "AU58",
      "label": "Head Back"
    },
    {
      "index": 39,
      "code": "AU61",
      "label": "Eyes Turn Left"
    },
    {
      "index": 40,
      "code": "AU62",
      "label": "Eyes Turn Right"
    },
    {
      "index": 41,
      "code": "AU63",
      "label": "Eyes Up"
    },
    {
      "index": 42,
      "code": "AU64",
      "label": "Eyes Down"
    },
    {
      "index": 43,
      "code": "AU65",
      "label": "Walleye"
    },
    {
      "index": 44,
      "code": "AU32",
      "label": "Lip Bite"
    },
    {
      "index": 45,
      "code": "AU33",
      "label": "Cheek Blow"
    },
    {
      "index": 46,
      "code": "AU36",
      "label": "Tongue Bulge"
    },
    {
      "index": 47,
      "code": "AU35",
      "label": "Cheek Suck"
    },
    {
      "index": 48,
      "code": "AU19",
      "label": "Tongue Show"
    }
  ],
  "generation_instructions": "Create a consistent reference grid using the same subject, camera angle, cup, lighting, and background in every filled tile. Vary only the facial action or head/eye direction indicated by each label, even though the face is mostly hidden by the anonymization mask. Keep labels crisp and legible, with exact AU codes and numbering."
}