Head/Face Pose orientation (Yaw, Pitch, Roll) estimate from the FaceMesh Model.

[saeidn95]

I need some help to obtain the head/face Pose orientation (Yaw, Pitch, Roll) estimate from the MediaPipe FaceMesh Model. Can anyone help? I would also welcome info about any other models on your repo that give me the (Yaw, Pitch, Roll) info for the head/face.

[vladmandic]

is the question how to calculate yaw/pitch/roll if you're using facemesh directly without human?
because if you're using human, its there in results. and if you're not, feel free to look through source codebase, starting with https://github.com/vladmandic/human/blob/main/src/face/angles.ts

[vladmandic]

"up" is prone to errors, your eyelid is almost never wide open

[saeidn95]

I understand now! What about strength part of the gaze? Does signify the size of the gaze arrow proportional to the eye opening?

[vladmandic]

if you to the look left just a little or all the way, arrow direction is the same - length of arrow is how much left, meaning offset of retina from eye cemter.

[saeidn95]

Great! thank you very much. BTW do you have a python based version of this code base?

[vladmandic]

no, this is js only for now.