How to draw mouth and eyebrows from 468 points of facemesh

[billy800413]

How to get indexes of mouth and eyebrows? Now, I can just try it point by point.
Is there any document stating which part of the face these 468 points belong to?

[MyGithubNotYours]

Read these 2 links:

Here are the indices:
https://github.com/ManuelTS/augmentedFaceMeshIndices

I got that link from these pages:
https://creativetech.blog/home/face-landmarks-for-arcore-augmented-faces
and
https://medium.com/@KristiSimakova/try-on-makeup-with-augmented-faces-d2ade1906f90

[quickgrid]

Here is short video of the indices in blender,
https://github.com/quickgrid/CodeLab/blob/master/computer_vision/mediapipe_3d_face_mesh_indices.mkv

Face Mesh Model:
https://github.com/google-ar/arcore-android-sdk/blob/master/assets/canonical_face_mesh.fbx

[fanzhanggoogle]

Hi, @MyGithubNotYours thank you for pointing to the right direction. MediaPipe face mesh shares the same topology as ARcore Augmented Face.

[wwdok]

@quickgrid @MyGithubNotYours @fanzhanggoogle I download canonical_face_mesh.fbx, and open it with windows 3D viewer, but I can not see the index, is this normal:

[quickgrid]

@wwdok You can use blender to get the indices.

To get indices of the object enable Blender Addon MesaureIt, go right sidebar(N key) on 3d viewport and select Vertices button on Mesh Debug option.

Alternate way in Blender 2.8+ is to tick Developer Extras option on Preferences > Developer Extras Option and tick Developer > Indices on Overlays button on 3d viewport. Must be in Edit Mode to have option visible in overlays.

[wwdok]

@quickgrid Thank you for your tutorial ! I download the latest version blender, I ticked Developer Extras and change to Edit Mode, now I can see Developer > Indices on Viewport Overlays:

But once I imported canonical_face_mesh.fbx, some icons disappear suddenly, now I can not see the Developer > Indices on Viewport Overlays :

[wwdok]

@quickgrid I figure it out, I need to expand the 'asset' item, select the 'facemesh' item, then select the 'Edit Mode', finally click mouse left to select all the vertex, I get following display:

[adityaanantharaman]

// Lips.
61, 146, 146, 91, 91, 181, 181, 84, 84, 17, 17, 314, 314, 405, 405, 321,
321, 375, 375, 291, 61, 185, 185, 40, 40, 39, 39, 37, 37, 0, 0, 267, 267,
269, 269, 270, 270, 409, 409, 291, 78, 95, 95, 88, 88, 178, 178, 87, 87, 14,
14, 317, 317, 402, 402, 318, 318, 324, 324, 308, 78, 191, 191, 80, 80, 81,
81, 82, 82, 13, 13, 312, 312, 311, 311, 310, 310, 415, 415, 308,
// Left eye.
33, 7, 7, 163, 163, 144, 144, 145, 145, 153, 153, 154, 154, 155, 155, 133,
33, 246, 246, 161, 161, 160, 160, 159, 159, 158, 158, 157, 157, 173, 173,
133,
// Left eyebrow.
46, 53, 53, 52, 52, 65, 65, 55, 70, 63, 63, 105, 105, 66, 66, 107,
// Left iris.
474, 475, 475, 476, 476, 477, 477, 474,
// Right eye.
263, 249, 249, 390, 390, 373, 373, 374, 374, 380, 380, 381, 381, 382, 382,
362, 263, 466, 466, 388, 388, 387, 387, 386, 386, 385, 385, 384, 384, 398,
398, 362,
// Right eyebrow.
276, 283, 283, 282, 282, 295, 295, 285, 300, 293, 293, 334, 334, 296, 296,
336,
// Right iris.
469, 470, 470, 471, 471, 472, 472, 469,
// Face oval.
10, 338, 338, 297, 297, 332, 332, 284, 284, 251, 251, 389, 389, 356, 356,
454, 454, 323, 323, 361, 361, 288, 288, 397, 397, 365, 365, 379, 379, 378,
378, 400, 400, 377, 377, 152, 152, 148, 148, 176, 176, 149, 149, 150, 150,
136, 136, 172, 172, 58, 58, 132, 132, 93, 93, 234, 234, 127, 127, 162, 162,
21, 21, 54, 54, 103, 103, 67, 67, 109, 109, 10};

[Gauravi1]

can anyone get me code for eyebrow segemation through mediapipe in python