AILabTools API - Facial Landmarks - API

Request

• URL: https://www.ailabapi.com/api/portrait/analysis/face-key-points
• Method: POST
• Content-Type: multipart/form-data

Image requirements

• Image format: JPEG JPG BMP PNG
• Image size: No more than 8 MB.
• Image resolution: Less than 1920x1080px.

Header

Field	Required	Type	Description
ailabapi-api-key	YES	string	Application API KEY. Get API KEY

Body

Field	Required	Type	Scope	Default	Example	Description
image	YES	file
max_face_num	NO	integer	1 2 3 4 5 6 7 8 9 10	1		The maximum number of faces to process. The default value is 1 (only the face with the largest area in the image is detected).
face_field	NO	string	age gender landmark4 landmark72 landmark150 landmark201		age,gender,landmark4	Returns more information about the face (by default only face_token, face frame, probability and rotation angle are returned). age: Age information. gender: Gender information. landmark4: 4 feature points. landmark72: 72 feature points. landmark150: 150 feature points. landmark201: 201 feature points.

Response

Processing Flow

1. Handle Public Parameters:

   First, parse and validate the Public Parameters, checking the status code or response message to ensure the request is successful and no errors are present.

2. Handle Business Parameters:

   If the public parameters are valid and no exceptions are found, proceed to process the business logic in the Business Parameters.

Public Parameters

Viewing Public Parameters and Error Codes

Business Parameters

Field	Type	Scope	Description
result	object		The content of the result data returned.
+face_num	integer		The number of faces in the picture.
+face_list	array		List of face information.
++face_token	string		Face Token.
++location	object		The position of the face in the picture.
+++left	float		The distance of the face area from the left border.
+++top	float		The distance of the face area from the upper boundary.
+++width	float		The width of the face area.
+++height	float		The height of the face area.
+++rotation	integer	[-180, 180]	The clockwise rotation angle of the face frame with respect to the vertical direction.
++face_probability	float	[0, 1]	Face confidence.
++angle	object		Face rotation parameters, refer to Face Spatial Pose Angle Reference for detailed description.
+++yaw	float	[-90, 90]	The left and right rotation angle of 3D rotation.
+++pitch	float	[-90, 90]	Three-dimensional rotation of the pitch angle.
+++roll	float	[-180, 180]	In-plane rotation angle.
++age	float		Age.
++gender	object		Gender information.
+++type	string	male female
+++probability	float	[0, 1]	Gender confidence.
++landmark4	array		4 feature points.
++landmark72	array		72 feature points. Refer to 72 feature points for details.
++landmark150	object		150 feature points. Refer to 150 feature points for details.
++landmark201	object		201 feature points. Refer to 201 feature points for details.

Example

JSON

{
  "request_id":     "",
  "log_id":         "",
  "error_code":     0,
  "error_code_str": "",
  "error_msg":      "",
  "error_detail":   {
    "status_code":  200,
    "code":         "",
    "code_message": "",
    "message":      ""
  },
  "result": {
    "face_num": "",
    "face_list": [
      {
        "face_token": "",
        "location": {
          "left": 0,
          "top": 0,
          "width": 0,
          "height": 0,
          "rotation": 0
        }
      }
    ],
    "face_probability": 0,
    "angle": [
      {
        "yaw": 0,
        "pitch": 0,
        "roll": 0
      }
    ],
    "age": 0,
    "gender": [
      {
        "type": "",
        "probability": 0
      }
    ],
    "landmark4": [],
    "landmark72": [],
    "landmark150": {},
    "landmark201": {}
  }
}

landmark4

[
  {
    "x": 148.37,
    "y": 100.59
  },
  {
    "x": 234.82,
    "y": 90.52
  },
  {
    "x": 199.34,
    "y": 135.81
  },
  {
    "x": 203.17,
    "y": 179.29
  }
]

landmark72

[
  {
    "x": 100.08,
    "y": 122.9
  },
  {
    "x": 106.77,
    "y": 149.07
  },
  {
    "x": 115.46,
    "y": 174.85
  },
  {
    "x": 127.3,
    "y": 199.99
  },
  {
    "x": 151.98,
    "y": 222.51
  },
  {
    "x": 181.8,
    "y": 235.05
  },
  {
    "x": 209.56,
    "y": 236.15
  },
  {
    "x": 235.09,
    "y": 227.11
  },
  {
    "x": 259.5,
    "y": 205.96
  },
  {
    "x": 274.62,
    "y": 178.35
  },
  {
    "x": 279.28,
    "y": 151.9
  },
  {
    "x": 280.94,
    "y": 125.59
  },
  {
    "x": 280.4,
    "y": 99.89
  },
  {
    "x": 128.11,
    "y": 106.45
  },
  {
    "x": 136.37,
    "y": 97.92
  },
  {
    "x": 146.18,
    "y": 94.09
  },
  {
    "x": 156.75,
    "y": 95.54
  },
  {
    "x": 167.29,
    "y": 102.81
  },
  {
    "x": 157.75,
    "y": 105.5
  },
  {
    "x": 147.51,
    "y": 107.65
  },
  {
    "x": 137.1,
    "y": 108.02
  },
  {
    "x": 148.37,
    "y": 100.59
  },
  {
    "x": 111.06,
    "y": 88.35
  },
  {
    "x": 120.9,
    "y": 71.46
  },
  {
    "x": 136.29,
    "y": 64.57
  },
  {
    "x": 152.5,
    "y": 62.86
  },
  {
    "x": 168.22,
    "y": 70.9
  },
  {
    "x": 153.23,
    "y": 72.9
  },
  {
    "x": 137.92,
    "y": 74.23
  },
  {
    "x": 123.75,
    "y": 79.02
  },
  {
    "x": 217.95,
    "y": 97.14
  },
  {
    "x": 226.23,
    "y": 87.37
  },
  {
    "x": 236.37,
    "y": 83.63
  },
  {
    "x": 246.55,
    "y": 84.88
  },
  {
    "x": 256.18,
    "y": 91.67
  },
  {
    "x": 248.15,
    "y": 95.06
  },
  {
    "x": 238.3,
    "y": 97.02
  },
  {
    "x": 227.85,
    "y": 97.26
  },
  {
    "x": 234.82,
    "y": 90.52
  },
  {
    "x": 210.71,
    "y": 65.97
  },
  {
    "x": 223.61,
    "y": 54.58
  },
  {
    "x": 238.8,
    "y": 52.63
  },
  {
    "x": 254.62,
    "y": 55.99
  },
  {
    "x": 266.84,
    "y": 69.55
  },
  {
    "x": 253.78,
    "y": 63.55
  },
  {
    "x": 239.71,
    "y": 62.6
  },
  {
    "x": 225.24,
    "y": 64.54
  },
  {
    "x": 181.11,
    "y": 101.65
  },
  {
    "x": 179.98,
    "y": 117.06
  },
  {
    "x": 178.41,
    "y": 132.61
  },
  {
    "x": 174.58,
    "y": 150.84
  },
  {
    "x": 187.7,
    "y": 148.58
  },
  {
    "x": 212.42,
    "y": 145.66
  },
  {
    "x": 223.67,
    "y": 144.55
  },
  {
    "x": 215.58,
    "y": 127.75
  },
  {
    "x": 210.32,
    "y": 113.35
  },
  {
    "x": 205.05,
    "y": 98.7
  },
  {
    "x": 199.34,
    "y": 135.81
  },
  {
    "x": 164.93,
    "y": 181.13
  },
  {
    "x": 183.01,
    "y": 172.43
  },
  {
    "x": 202.75,
    "y": 169.17
  },
  {
    "x": 221.78,
    "y": 167.99
  },
  {
    "x": 238.94,
    "y": 172.43
  },
  {
    "x": 224.92,
    "y": 186.73
  },
  {
    "x": 204.97,
    "y": 193.61
  },
  {
    "x": 183.27,
    "y": 191.76
  },
  {
    "x": 184.52,
    "y": 179
  },
  {
    "x": 203.5,
    "y": 177.11
  },
  {
    "x": 221.54,
    "y": 174.5
  },
  {
    "x": 221.62,
    "y": 178.9
  },
  {
    "x": 203.77,
    "y": 182.13
  },
  {
    "x": 184.82,
    "y": 183.2
  }
]

landmark150

{
  "cheek_right_1": {
    "x": 101.17,
    "y": 125.61
  },
  "cheek_right_3": {
    "x": 108.34,
    "y": 151.5
  },
  "cheek_right_5": {
    "x": 117.67,
    "y": 177.31
  },
  "cheek_right_7": {
    "x": 130.68,
    "y": 202.68
  },
  "cheek_right_9": {
    "x": 155.9,
    "y": 224.62
  },
  "cheek_right_11": {
    "x": 183.48,
    "y": 237
  },
  "chin_2": {
    "x": 209.95,
    "y": 239.3
  },
  "cheek_left_11": {
    "x": 235.23,
    "y": 228.95
  },
  "cheek_left_9": {
    "x": 258.09,
    "y": 207.98
  },
  "cheek_left_7": {
    "x": 273.18,
    "y": 182.04
  },
  "cheek_left_5": {
    "x": 278.9,
    "y": 155.82
  },
  "cheek_left_3": {
    "x": 281.37,
    "y": 129.89
  },
  "cheek_left_1": {
    "x": 281.27,
    "y": 104
  },
  "eye_right_corner_right": {
    "x": 126.49,
    "y": 107.15
  },
  "eye_right_eyelid_upper_2": {
    "x": 135.48,
    "y": 99.09
  },
  "eye_right_eyelid_upper_4": {
    "x": 145.41,
    "y": 95.26
  },
  "eye_right_eyelid_upper_6": {
    "x": 156.55,
    "y": 95.97
  },
  "eye_right_corner_left": {
    "x": 167.67,
    "y": 102.29
  },
  "eye_right_eyelid_lower_6": {
    "x": 157.7,
    "y": 105.12
  },
  "eye_right_eyelid_lower_4": {
    "x": 147.3,
    "y": 107.23
  },
  "eye_right_eyelid_lower_2": {
    "x": 136.69,
    "y": 107.99
  },
  "eye_right_eyeball_center": {
    "x": 147.73,
    "y": 101.24
  },
  "eyebrow_right_corner_right": {
    "x": 110.57,
    "y": 89.54
  },
  "eyebrow_right_upper_2": {
    "x": 120.47,
    "y": 73.12
  },
  "eyebrow_right_upper_3": {
    "x": 135.87,
    "y": 65.44
  },
  "eyebrow_right_upper_4": {
    "x": 152.49,
    "y": 62.99
  },
  "eyebrow_right_corner_left": {
    "x": 168.56,
    "y": 71.02
  },
  "eyebrow_right_lower_3": {
    "x": 153.5,
    "y": 73.48
  },
  "eyebrow_right_lower_2": {
    "x": 137.76,
    "y": 75.1
  },
  "eyebrow_right_lower_1": {
    "x": 123.22,
    "y": 80.01
  },
  "eye_left_corner_right": {
    "x": 217.73,
    "y": 96.79
  },
  "eye_left_eyelid_upper_2": {
    "x": 226.52,
    "y": 87.81
  },
  "eye_left_eyelid_upper_4": {
    "x": 236.75,
    "y": 84.47
  },
  "eye_left_eyelid_upper_6": {
    "x": 246.87,
    "y": 85.94
  },
  "eye_left_corner_left": {
    "x": 256.55,
    "y": 92.03
  },
  "eye_left_eyelid_lower_6": {
    "x": 248.11,
    "y": 94.97
  },
  "eye_left_eyelid_lower_4": {
    "x": 238.51,
    "y": 96.62
  },
  "eye_left_eyelid_lower_2": {
    "x": 227.92,
    "y": 97.09
  },
  "eye_left_eyeball_center": {
    "x": 234.6,
    "y": 91.21
  },
  "eyebrow_left_corner_right": {
    "x": 209.77,
    "y": 65.78
  },
  "eyebrow_left_upper_2": {
    "x": 222.84,
    "y": 54.59
  },
  "eyebrow_left_upper_3": {
    "x": 238.19,
    "y": 53.33
  },
  "eyebrow_left_upper_4": {
    "x": 253.34,
    "y": 57.53
  },
  "eyebrow_left_corner_left": {
    "x": 265.02,
    "y": 71.1
  },
  "eyebrow_left_lower_3": {
    "x": 252.29,
    "y": 65.16
  },
  "eyebrow_left_lower_2": {
    "x": 238.71,
    "y": 63.77
  },
  "eyebrow_left_lower_1": {
    "x": 224.35,
    "y": 65.26
  },
  "nose_right_contour_1": {
    "x": 181.9,
    "y": 101.3
  },
  "nose_right_contour_2": {
    "x": 181.22,
    "y": 116.47
  },
  "nose_right_contour_3": {
    "x": 180.7,
    "y": 131.63
  },
  "nose_right_contour_4": {
    "x": 175.99,
    "y": 149.51
  },
  "nose_right_contour_6": {
    "x": 189.48,
    "y": 147.54
  },
  "nose_left_contour_6": {
    "x": 212.47,
    "y": 145.01
  },
  "nose_left_contour_4": {
    "x": 224.05,
    "y": 143.94
  },
  "nose_left_contour_3": {
    "x": 216.34,
    "y": 127.18
  },
  "nose_left_contour_2": {
    "x": 211.14,
    "y": 112.7
  },
  "nose_left_contour_1": {
    "x": 205.92,
    "y": 98.39
  },
  "nose_tip": {
    "x": 200.89,
    "y": 133.62
  },
  "mouth_corner_right_outer": {
    "x": 162.41,
    "y": 181.04
  },
  "mouth_lip_upper_outer_3": {
    "x": 181.13,
    "y": 171.24
  },
  "mouth_lip_upper_outer_6": {
    "x": 202.44,
    "y": 167.4
  },
  "mouth_lip_upper_outer_9": {
    "x": 222.59,
    "y": 166.76
  },
  "mouth_corner_left_outer": {
    "x": 240.34,
    "y": 172.33
  },
  "mouth_lip_lower_outer_9": {
    "x": 224.86,
    "y": 187.02
  },
  "mouth_lip_lower_outer_6": {
    "x": 204.89,
    "y": 193.86
  },
  "mouth_lip_lower_outer_3": {
    "x": 182.58,
    "y": 191.98
  },
  "mouth_lip_upper_inner_3": {
    "x": 182.7,
    "y": 177.96
  },
  "mouth_lip_upper_inner_6": {
    "x": 203.38,
    "y": 176.09
  },
  "mouth_lip_upper_inner_9": {
    "x": 222.51,
    "y": 173.73
  },
  "mouth_lip_lower_inner_9": {
    "x": 221.9,
    "y": 179.01
  },
  "mouth_lip_lower_inner_6": {
    "x": 203.69,
    "y": 182.54
  },
  "mouth_lip_lower_inner_3": {
    "x": 183.96,
    "y": 183.65
  },
  "cheek_right_2": {
    "x": 104.6,
    "y": 138.43
  },
  "cheek_right_4": {
    "x": 112.96,
    "y": 164.49
  },
  "cheek_right_6": {
    "x": 123.26,
    "y": 190.89
  },
  "cheek_right_8": {
    "x": 142.17,
    "y": 214.95
  },
  "cheek_right_10": {
    "x": 169.18,
    "y": 232.05
  },
  "chin_1": {
    "x": 196.41,
    "y": 239.76
  },
  "chin_3": {
    "x": 223.56,
    "y": 235.7
  },
  "cheek_left_10": {
    "x": 247.53,
    "y": 219.37
  },
  "cheek_left_8": {
    "x": 266.71,
    "y": 195.68
  },
  "cheek_left_6": {
    "x": 276.63,
    "y": 169.29
  },
  "cheek_left_4": {
    "x": 280.27,
    "y": 142.91
  },
  "cheek_left_2": {
    "x": 281.37,
    "y": 116.87
  },
  "eyebrow_right_upper_1": {
    "x": 110.33,
    "y": 86.28
  },
  "eyebrow_right_upper_5": {
    "x": 167.9,
    "y": 65.41
  },
  "eyebrow_left_upper_1": {
    "x": 209.28,
    "y": 60.27
  },
  "eyebrow_left_upper_5": {
    "x": 264.85,
    "y": 68.07
  },
  "eye_right_eyelid_upper_1": {
    "x": 130.38,
    "y": 102.52
  },
  "eye_right_eyelid_upper_3": {
    "x": 140.08,
    "y": 96.4
  },
  "eye_right_eyelid_upper_5": {
    "x": 151.2,
    "y": 94.82
  },
  "eye_right_eyelid_upper_7": {
    "x": 162.52,
    "y": 98.42
  },
  "eye_right_eyelid_lower_7": {
    "x": 162.65,
    "y": 103.84
  },
  "eye_right_eyelid_lower_5": {
    "x": 152.66,
    "y": 106.6
  },
  "eye_right_eyelid_lower_3": {
    "x": 142,
    "y": 108.14
  },
  "eye_right_eyelid_lower_1": {
    "x": 131.72,
    "y": 107.84
  },
  "eye_right_eyeball_right": {
    "x": 138.8,
    "y": 103.02
  },
  "eye_right_eyeball_left": {
    "x": 156.44,
    "y": 100.95
  },
  "eye_left_eyelid_upper_1": {
    "x": 221.4,
    "y": 91.57
  },
  "eye_left_eyelid_upper_3": {
    "x": 231.34,
    "y": 85.37
  },
  "eye_left_eyelid_upper_5": {
    "x": 242.07,
    "y": 84.4
  },
  "eye_left_eyelid_upper_7": {
    "x": 252.15,
    "y": 88.32
  },
  "eye_left_eyelid_lower_7": {
    "x": 252.22,
    "y": 93.63
  },
  "eye_left_eyelid_lower_5": {
    "x": 243.5,
    "y": 96.25
  },
  "eye_left_eyelid_lower_3": {
    "x": 233.22,
    "y": 97.32
  },
  "eye_left_eyelid_lower_1": {
    "x": 222.85,
    "y": 97.09
  },
  "eye_left_eyeball_right": {
    "x": 226.11,
    "y": 92.86
  },
  "eye_left_eyeball_left": {
    "x": 243.41,
    "y": 90.77
  },
  "nose_bridge_1": {
    "x": 194.72,
    "y": 99.62
  },
  "nose_bridge_2": {
    "x": 197.27,
    "y": 114.38
  },
  "nose_bridge_3": {
    "x": 199.84,
    "y": 129.18
  },
  "nose_right_contour_5": {
    "x": 184.36,
    "y": 154.78
  },
  "nose_right_contour_7": {
    "x": 187.97,
    "y": 142.32
  },
  "nose_left_contour_7": {
    "x": 212.98,
    "y": 139.24
  },
  "nose_left_contour_5": {
    "x": 217.81,
    "y": 151.08
  },
  "nose_middle_contour": {
    "x": 201.68,
    "y": 154.12
  },
  "mouth_corner_right_inner": {
    "x": 165.3,
    "y": 181
  },
  "mouth_corner_left_inner": {
    "x": 237.92,
    "y": 172.84
  },
  "mouth_lip_upper_outer_1": {
    "x": 168.01,
    "y": 176.99
  },
  "mouth_lip_upper_outer_2": {
    "x": 174.3,
    "y": 173.78
  },
  "mouth_lip_upper_outer_4": {
    "x": 187.89,
    "y": 168.51
  },
  "mouth_lip_upper_outer_5": {
    "x": 194.93,
    "y": 167.13
  },
  "mouth_lip_upper_outer_7": {
    "x": 209.22,
    "y": 165.76
  },
  "mouth_lip_upper_outer_8": {
    "x": 215.94,
    "y": 165.52
  },
  "mouth_lip_upper_outer_10": {
    "x": 229.05,
    "y": 167.86
  },
  "mouth_lip_upper_outer_11": {
    "x": 234.91,
    "y": 169.69
  },
  "mouth_lip_lower_outer_11": {
    "x": 235.77,
    "y": 177.88
  },
  "mouth_lip_lower_outer_10": {
    "x": 230.91,
    "y": 182.95
  },
  "mouth_lip_lower_outer_8": {
    "x": 218.84,
    "y": 190.53
  },
  "mouth_lip_lower_outer_7": {
    "x": 212.21,
    "y": 192.9
  },
  "mouth_lip_lower_outer_5": {
    "x": 197.36,
    "y": 194.88
  },
  "mouth_lip_lower_outer_4": {
    "x": 189.8,
    "y": 194.21
  },
  "mouth_lip_lower_outer_2": {
    "x": 175.21,
    "y": 189.57
  },
  "mouth_lip_lower_outer_1": {
    "x": 168.57,
    "y": 185.65
  },
  "mouth_lip_upper_inner_1": {
    "x": 169.33,
    "y": 179.63
  },
  "mouth_lip_upper_inner_2": {
    "x": 175.82,
    "y": 178.66
  },
  "mouth_lip_upper_inner_4": {
    "x": 189.52,
    "y": 176.75
  },
  "mouth_lip_upper_inner_5": {
    "x": 196.11,
    "y": 176.01
  },
  "mouth_lip_upper_inner_7": {
    "x": 209.81,
    "y": 174.66
  },
  "mouth_lip_upper_inner_8": {
    "x": 216.02,
    "y": 173.94
  },
  "mouth_lip_upper_inner_10": {
    "x": 228.56,
    "y": 172.95
  },
  "mouth_lip_upper_inner_11": {
    "x": 234.11,
    "y": 172.49
  },
  "mouth_lip_lower_inner_11": {
    "x": 234.25,
    "y": 175.35
  },
  "mouth_lip_lower_inner_10": {
    "x": 228.41,
    "y": 177.24
  },
  "mouth_lip_lower_inner_8": {
    "x": 215.75,
    "y": 180.22
  },
  "mouth_lip_lower_inner_7": {
    "x": 209.89,
    "y": 181.33
  },
  "mouth_lip_lower_inner_5": {
    "x": 197.09,
    "y": 183.02
  },
  "mouth_lip_lower_inner_4": {
    "x": 190.67,
    "y": 183.38
  },
  "mouth_lip_lower_inner_2": {
    "x": 176.59,
    "y": 183.43
  },
  "mouth_lip_lower_inner_1": {
    "x": 169.73,
    "y": 182.83
  }
}

landmark201

{
  "cheek_right_1": {
    "x": 100.50280761719,
    "y": 122.91817474365
  },
  "cheek_right_3": {
    "x": 107.60373687744,
    "y": 148.26614379883
  },
  "cheek_right_5": {
    "x": 117.18408966064,
    "y": 173.37020874023
  },
  "cheek_right_7": {
    "x": 129.51084899902,
    "y": 198.14645385742
  },
  "cheek_right_9": {
    "x": 153.17233276367,
    "y": 221.0482635498
  },
  "cheek_right_11": {
    "x": 182.12239074707,
    "y": 236.04145812988
  },
  "chin_2": {
    "x": 209.19718933105,
    "y": 238.74569702148
  },
  "cheek_left_11": {
    "x": 233.98812866211,
    "y": 228.61196899414
  },
  "cheek_left_9": {
    "x": 257.15982055664,
    "y": 206.74928283691
  },
  "cheek_left_7": {
    "x": 273.24240112305,
    "y": 179.74179077148
  },
  "cheek_left_5": {
    "x": 278.9245300293,
    "y": 153.36854553223
  },
  "cheek_left_3": {
    "x": 281.60067749023,
    "y": 127.45653533936
  },
  "cheek_left_1": {
    "x": 281.65811157227,
    "y": 101.97602844238
  },
  "eye_right_corner_right": {
    "x": 126.41732025146,
    "y": 106.01263427734
  },
  "eye_right_eyelid_upper_2": {
    "x": 135.80418395996,
    "y": 98.718200683594
  },
  "eye_right_eyelid_upper_4": {
    "x": 146.0609588623,
    "y": 95.352470397949
  },
  "eye_right_eyelid_upper_6": {
    "x": 156.98849487305,
    "y": 96.707542419434
  },
  "eye_right_corner_left": {
    "x": 167.77938842773,
    "y": 103.75801086426
  },
  "eye_right_eyelid_lower_6": {
    "x": 157.17764282227,
    "y": 105.32893371582
  },
  "eye_right_eyelid_lower_4": {
    "x": 146.6658782959,
    "y": 107.00431060791
  },
  "eye_right_eyelid_lower_2": {
    "x": 136.29998779297,
    "y": 107.18744659424
  },
  "eye_right_eyeball_center": {
    "x": 149.03952026367,
    "y": 100.88204193115
  },
  "eyebrow_right_corner_right": {
    "x": 111.89064025879,
    "y": 89.201026916504
  },
  "eyebrow_right_upper_2": {
    "x": 122.31422424316,
    "y": 73.421539306641
  },
  "eyebrow_right_upper_3": {
    "x": 137.08978271484,
    "y": 66.036170959473
  },
  "eyebrow_right_upper_4": {
    "x": 153.29194641113,
    "y": 63.859962463379
  },
  "eyebrow_right_corner_left": {
    "x": 169.60948181152,
    "y": 71.236366271973
  },
  "eyebrow_right_lower_3": {
    "x": 154.23251342773,
    "y": 73.722877502441
  },
  "eyebrow_right_lower_2": {
    "x": 139.03732299805,
    "y": 75.76969909668
  },
  "eyebrow_right_lower_1": {
    "x": 124.95774078369,
    "y": 80.54305267334
  },
  "eye_left_corner_right": {
    "x": 217.01159667969,
    "y": 97.617874145508
  },
  "eye_left_eyelid_upper_2": {
    "x": 226.2021484375,
    "y": 88.830413818359
  },
  "eye_left_eyelid_upper_4": {
    "x": 236.49551391602,
    "y": 85.042304992676
  },
  "eye_left_eyelid_upper_6": {
    "x": 247.1067199707,
    "y": 85.98779296875
  },
  "eye_left_corner_left": {
    "x": 257.17602539062,
    "y": 91.660705566406
  },
  "eye_left_eyelid_lower_6": {
    "x": 248.03689575195,
    "y": 94.483413696289
  },
  "eye_left_eyelid_lower_4": {
    "x": 237.9640045166,
    "y": 96.363983154297
  },
  "eye_left_eyelid_lower_2": {
    "x": 227.42778015137,
    "y": 96.841079711914
  },
  "eye_left_eyeball_center": {
    "x": 236.41227722168,
    "y": 90.83772277832
  },
  "eyebrow_left_corner_right": {
    "x": 210.22798156738,
    "y": 66.922027587891
  },
  "eyebrow_left_upper_2": {
    "x": 223.81993103027,
    "y": 56.301136016846
  },
  "eyebrow_left_upper_3": {
    "x": 239.48515319824,
    "y": 54.885005950928
  },
  "eyebrow_left_upper_4": {
    "x": 254.61218261719,
    "y": 58.917163848877
  },
  "eyebrow_left_corner_left": {
    "x": 266.93252563477,
    "y": 71.747833251953
  },
  "eyebrow_left_lower_3": {
    "x": 253.65521240234,
    "y": 66.255722045898
  },
  "eyebrow_left_lower_2": {
    "x": 239.84336853027,
    "y": 64.663993835449
  },
  "eyebrow_left_lower_1": {
    "x": 225.20980834961,
    "y": 65.903739929199
  },
  "nose_right_contour_1": {
    "x": 181.20947265625,
    "y": 102.47806549072
  },
  "nose_right_contour_2": {
    "x": 180.53022766113,
    "y": 117.22489929199
  },
  "nose_right_contour_3": {
    "x": 179.75746154785,
    "y": 131.87655639648
  },
  "nose_right_contour_4": {
    "x": 175.17123413086,
    "y": 149.65969848633
  },
  "nose_right_contour_6": {
    "x": 187.9427947998,
    "y": 148.60627746582
  },
  "nose_left_contour_6": {
    "x": 211.91970825195,
    "y": 146.00950622559
  },
  "nose_left_contour_4": {
    "x": 223.48764038086,
    "y": 144.13488769531
  },
  "nose_left_contour_3": {
    "x": 215.23889160156,
    "y": 127.75564575195
  },
  "nose_left_contour_2": {
    "x": 210.45150756836,
    "y": 113.83534240723
  },
  "nose_left_contour_1": {
    "x": 205.66767883301,
    "y": 99.799003601074
  },
  "nose_tip": {
    "x": 199.36351013184,
    "y": 135.43583679199
  },
  "mouth_corner_right_outer": {
    "x": 164.51684570312,
    "y": 180.21446228027
  },
  "mouth_lip_upper_outer_3": {
    "x": 183.04803466797,
    "y": 173.05368041992
  },
  "mouth_lip_upper_outer_6": {
    "x": 202.40353393555,
    "y": 169.86236572266
  },
  "mouth_lip_upper_outer_9": {
    "x": 221.34548950195,
    "y": 168.33967590332
  },
  "mouth_corner_left_outer": {
    "x": 239.35760498047,
    "y": 171.47436523438
  },
  "mouth_lip_lower_outer_9": {
    "x": 225.13409423828,
    "y": 186.8864440918
  },
  "mouth_lip_lower_outer_6": {
    "x": 205.00257873535,
    "y": 194.42323303223
  },
  "mouth_lip_lower_outer_3": {
    "x": 183.21276855469,
    "y": 191.83988952637
  },
  "mouth_lip_upper_inner_3": {
    "x": 184.11585998535,
    "y": 179.77445983887
  },
  "mouth_lip_upper_inner_6": {
    "x": 203.41976928711,
    "y": 178.58102416992
  },
  "mouth_lip_upper_inner_9": {
    "x": 221.72236633301,
    "y": 175.30459594727
  },
  "mouth_lip_lower_inner_9": {
    "x": 221.91030883789,
    "y": 178.33660888672
  },
  "mouth_lip_lower_inner_6": {
    "x": 203.65730285645,
    "y": 182.15875244141
  },
  "mouth_lip_lower_inner_3": {
    "x": 184.51734924316,
    "y": 182.77604675293
  },
  "cheek_right_2": {
    "x": 103.98864746094,
    "y": 135.52793884277
  },
  "cheek_right_4": {
    "x": 112.40145874023,
    "y": 160.84996032715
  },
  "cheek_right_6": {
    "x": 122.82944488525,
    "y": 186.40303039551
  },
  "cheek_right_8": {
    "x": 140.21722412109,
    "y": 210.5570526123
  },
  "cheek_right_10": {
    "x": 167.3126373291,
    "y": 229.57949829102
  },
  "chin_1": {
    "x": 195.2822265625,
    "y": 239.18600463867
  },
  "chin_3": {
    "x": 222.51171875,
    "y": 235.33393859863
  },
  "cheek_left_10": {
    "x": 246.1284942627,
    "y": 218.42253112793
  },
  "cheek_left_8": {
    "x": 266.35614013672,
    "y": 193.8251953125
  },
  "cheek_left_6": {
    "x": 276.64300537109,
    "y": 166.97787475586
  },
  "cheek_left_4": {
    "x": 280.34902954102,
    "y": 140.4186706543
  },
  "cheek_left_2": {
    "x": 281.71441650391,
    "y": 114.67360687256
  },
  "eyebrow_right_upper_1": {
    "x": 111.35711669922,
    "y": 86.627182006836
  },
  "eyebrow_right_upper_5": {
    "x": 168.99195861816,
    "y": 66.651916503906
  },
  "eyebrow_left_upper_1": {
    "x": 209.73815917969,
    "y": 62.367111206055
  },
  "eyebrow_left_upper_5": {
    "x": 266.84356689453,
    "y": 69.139381408691
  },
  "eye_right_eyelid_upper_1": {
    "x": 130.77444458008,
    "y": 101.91876983643
  },
  "eye_right_eyelid_upper_3": {
    "x": 140.63957214355,
    "y": 96.40283203125
  },
  "eye_right_eyelid_upper_5": {
    "x": 151.72430419922,
    "y": 95.306747436523
  },
  "eye_right_eyelid_upper_7": {
    "x": 162.74897766113,
    "y": 99.496116638184
  },
  "eye_right_eyelid_lower_7": {
    "x": 162.38629150391,
    "y": 104.49882507324
  },
  "eye_right_eyelid_lower_5": {
    "x": 151.98274230957,
    "y": 106.52454376221
  },
  "eye_right_eyelid_lower_3": {
    "x": 141.43927001953,
    "y": 107.55311584473
  },
  "eye_right_eyelid_lower_1": {
    "x": 131.48648071289,
    "y": 106.77459716797
  },
  "eye_right_eyeball_right": {
    "x": 140.33833312988,
    "y": 102.34557342529
  },
  "eye_right_eyeball_left": {
    "x": 157.28521728516,
    "y": 100.5290222168
  },
  "eye_left_eyelid_upper_1": {
    "x": 221.15461730957,
    "y": 92.644577026367
  },
  "eye_left_eyelid_upper_3": {
    "x": 231.00561523438,
    "y": 86.285903930664
  },
  "eye_left_eyelid_upper_5": {
    "x": 241.99041748047,
    "y": 84.785552978516
  },
  "eye_left_eyelid_upper_7": {
    "x": 252.52342224121,
    "y": 88.264419555664
  },
  "eye_left_eyelid_lower_7": {
    "x": 252.53790283203,
    "y": 93.202026367188
  },
  "eye_left_eyelid_lower_5": {
    "x": 243.14991760254,
    "y": 95.852195739746
  },
  "eye_left_eyelid_lower_3": {
    "x": 232.71337890625,
    "y": 96.973175048828
  },
  "eye_left_eyelid_lower_1": {
    "x": 222.30973815918,
    "y": 97.109771728516
  },
  "eye_left_eyeball_right": {
    "x": 227.80111694336,
    "y": 92.332466125488
  },
  "eye_left_eyeball_left": {
    "x": 245.25280761719,
    "y": 90.477554321289
  },
  "nose_bridge_1": {
    "x": 194.00415039062,
    "y": 101.13747406006
  },
  "nose_bridge_2": {
    "x": 196.17010498047,
    "y": 115.36420440674
  },
  "nose_bridge_3": {
    "x": 198.33186340332,
    "y": 129.53858947754
  },
  "nose_right_contour_5": {
    "x": 183.04495239258,
    "y": 155.09115600586
  },
  "nose_right_contour_7": {
    "x": 186.44073486328,
    "y": 144.0689239502
  },
  "nose_left_contour_7": {
    "x": 212.54084777832,
    "y": 141.23469543457
  },
  "nose_left_contour_5": {
    "x": 217.43865966797,
    "y": 151.00485229492
  },
  "nose_middle_contour": {
    "x": 200.85198974609,
    "y": 154.55256652832
  },
  "mouth_corner_right_inner": {
    "x": 167.02519226074,
    "y": 180.40368652344
  },
  "mouth_corner_left_inner": {
    "x": 237.12232971191,
    "y": 172.1975402832
  },
  "mouth_lip_upper_outer_1": {
    "x": 170.21281433105,
    "y": 177.35729980469
  },
  "mouth_lip_upper_outer_2": {
    "x": 176.45417785645,
    "y": 174.93753051758
  },
  "mouth_lip_upper_outer_4": {
    "x": 189.13919067383,
    "y": 170.50596618652
  },
  "mouth_lip_upper_outer_5": {
    "x": 195.6019744873,
    "y": 169.47576904297
  },
  "mouth_lip_upper_outer_7": {
    "x": 208.75428771973,
    "y": 167.95617675781
  },
  "mouth_lip_upper_outer_8": {
    "x": 215.07498168945,
    "y": 167.36375427246
  },
  "mouth_lip_upper_outer_10": {
    "x": 227.73937988281,
    "y": 168.76318359375
  },
  "mouth_lip_upper_outer_11": {
    "x": 233.7864074707,
    "y": 169.83984375
  },
  "mouth_lip_lower_outer_11": {
    "x": 235.34422302246,
    "y": 177.24853515625
  },
  "mouth_lip_lower_outer_10": {
    "x": 230.79676818848,
    "y": 182.67813110352
  },
  "mouth_lip_lower_outer_8": {
    "x": 219.44760131836,
    "y": 191.05749511719
  },
  "mouth_lip_lower_outer_7": {
    "x": 212.53646850586,
    "y": 193.67753601074
  },
  "mouth_lip_lower_outer_5": {
    "x": 197.43534851074,
    "y": 195.48767089844
  },
  "mouth_lip_lower_outer_4": {
    "x": 189.89576721191,
    "y": 194.59895324707
  },
  "mouth_lip_lower_outer_2": {
    "x": 176.30549621582,
    "y": 189.13090515137
  },
  "mouth_lip_lower_outer_1": {
    "x": 170.18327331543,
    "y": 184.91101074219
  },
  "mouth_lip_upper_inner_1": {
    "x": 171.22261047363,
    "y": 179.89912414551
  },
  "mouth_lip_upper_inner_2": {
    "x": 177.46989440918,
    "y": 179.81153869629
  },
  "mouth_lip_upper_inner_4": {
    "x": 190.59698486328,
    "y": 179.11518859863
  },
  "mouth_lip_upper_inner_5": {
    "x": 196.8454284668,
    "y": 178.71240234375
  },
  "mouth_lip_upper_inner_7": {
    "x": 209.58256530762,
    "y": 177.28843688965
  },
  "mouth_lip_upper_inner_8": {
    "x": 215.52067565918,
    "y": 176.19625854492
  },
  "mouth_lip_upper_inner_10": {
    "x": 227.71615600586,
    "y": 173.85404968262
  },
  "mouth_lip_upper_inner_11": {
    "x": 233.29223632812,
    "y": 172.57704162598
  },
  "mouth_lip_lower_inner_11": {
    "x": 233.62571716309,
    "y": 174.40519714355
  },
  "mouth_lip_lower_inner_10": {
    "x": 228.07106018066,
    "y": 176.48277282715
  },
  "mouth_lip_lower_inner_8": {
    "x": 215.9122467041,
    "y": 179.73753356934
  },
  "mouth_lip_lower_inner_7": {
    "x": 209.95574951172,
    "y": 181.01141357422
  },
  "mouth_lip_lower_inner_5": {
    "x": 197.13244628906,
    "y": 182.56121826172
  },
  "mouth_lip_lower_inner_4": {
    "x": 190.87368774414,
    "y": 182.73983764648
  },
  "mouth_lip_lower_inner_2": {
    "x": 177.65509033203,
    "y": 182.41763305664
  },
  "mouth_lip_lower_inner_1": {
    "x": 171.26217651367,
    "y": 181.71365356445
  },
  "iris_left_1": {
    "x": 149.40379333496,
    "y": 100.07892608643
  },
  "iris_left_2": {
    "x": 148.73318481445,
    "y": 92.03369140625
  },
  "iris_left_3": {
    "x": 146.30757141113,
    "y": 92.544448852539
  },
  "iris_left_4": {
    "x": 143.84558105469,
    "y": 93.900978088379
  },
  "iris_left_5": {
    "x": 142.10343933105,
    "y": 95.915756225586
  },
  "iris_left_6": {
    "x": 141.19898986816,
    "y": 98.484413146973
  },
  "iris_left_7": {
    "x": 141.20487976074,
    "y": 101.20999908447
  },
  "iris_left_8": {
    "x": 142.08467102051,
    "y": 103.90132904053
  },
  "iris_left_9": {
    "x": 143.65046691895,
    "y": 106.00126647949
  },
  "iris_left_10": {
    "x": 146.09100341797,
    "y": 107.37795257568
  },
  "iris_left_11": {
    "x": 148.82292175293,
    "y": 107.85302734375
  },
  "iris_left_12": {
    "x": 151.54568481445,
    "y": 107.596534729
  },
  "iris_left_13": {
    "x": 154.05340576172,
    "y": 106.52443695068
  },
  "iris_left_14": {
    "x": 156.02444458008,
    "y": 104.7774887085
  },
  "iris_left_15": {
    "x": 157.17826843262,
    "y": 102.40663909912
  },
  "iris_left_16": {
    "x": 157.39999389648,
    "y": 99.654823303223
  },
  "iris_left_17": {
    "x": 156.83882141113,
    "y": 97.051910400391
  },
  "iris_left_18": {
    "x": 155.60954284668,
    "y": 94.735946655273
  },
  "iris_left_19": {
    "x": 153.60211181641,
    "y": 93.047943115234
  },
  "iris_left_20": {
    "x": 151.11714172363,
    "y": 92.191055297852
  },
  "iris_right_1": {
    "x": 236.5496673584,
    "y": 89.82470703125
  },
  "iris_right_2": {
    "x": 235.57327270508,
    "y": 81.906242370605
  },
  "iris_right_3": {
    "x": 233.22520446777,
    "y": 82.437240600586
  },
  "iris_right_4": {
    "x": 230.8776550293,
    "y": 83.811805725098
  },
  "iris_right_5": {
    "x": 228.99620056152,
    "y": 85.852684020996
  },
  "iris_right_6": {
    "x": 228.28205871582,
    "y": 88.459457397461
  },
  "iris_right_7": {
    "x": 228.09143066406,
    "y": 91.328216552734
  },
  "iris_right_8": {
    "x": 228.9642791748,
    "y": 93.888366699219
  },
  "iris_right_9": {
    "x": 230.59039306641,
    "y": 96.080490112305
  },
  "iris_right_10": {
    "x": 233.10903930664,
    "y": 97.431625366211
  },
  "iris_right_11": {
    "x": 235.84417724609,
    "y": 97.806510925293
  },
  "iris_right_12": {
    "x": 238.75238037109,
    "y": 97.537010192871
  },
  "iris_right_13": {
    "x": 241.33396911621,
    "y": 96.534019470215
  },
  "iris_right_14": {
    "x": 243.4416809082,
    "y": 94.684562683105
  },
  "iris_right_15": {
    "x": 244.63690185547,
    "y": 92.331932067871
  },
  "iris_right_16": {
    "x": 245.06533813477,
    "y": 89.467132568359
  },
  "iris_right_17": {
    "x": 244.44647216797,
    "y": 86.712936401367
  },
  "iris_right_18": {
    "x": 243.01428222656,
    "y": 84.355781555176
  },
  "iris_right_19": {
    "x": 240.87191772461,
    "y": 82.740913391113
  },
  "iris_right_20": {
    "x": 238.14981079102,
    "y": 81.91431427002
  },
  "forehead_center": {
    "x": 176.53311157227,
    "y": -6.304919719696
  },
  "forehead_right_1": {
    "x": 149.34216308594,
    "y": -0.85879385471344
  },
  "forehead_right_2": {
    "x": 124.94794464111,
    "y": 12.06137752533
  },
  "forehead_right_3": {
    "x": 107.58184814453,
    "y": 33.489730834961
  },
  "forehead_right_4": {
    "x": 98.957183837891,
    "y": 59.803108215332
  },
  "forehead_right_5": {
    "x": 97.01008605957,
    "y": 87.569114685059
  },
  "forehead_left_1": {
    "x": 203.49537658691,
    "y": -6.5926675796509
  },
  "forehead_left_2": {
    "x": 229.22273254395,
    "y": 0.93864995241165
  },
  "forehead_left_3": {
    "x": 250.55792236328,
    "y": 17.390432357788
  },
  "forehead_left_4": {
    "x": 265.51229858398,
    "y": 40.023624420166
  },
  "forehead_left_5": {
    "x": 274.67761230469,
    "y": 65.599334716797
  }
}

Code example

• Introduction
• Code example