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TimoBolkart / TF_FLAME

Tensorflow framework for the FLAME 3D head model. The code demonstrates how to sample 3D heads from the model, fit the model to 2D or 3D keypoints, and how to generate textured head meshes from Images.
http://flame.is.tue.mpg.de/
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How to dump FLAME paramters from fitting results? #61

Open 199ChenNuo opened 2 years ago

199ChenNuo commented 2 years ago

I get a *.ply output from fit_3D_mesh.py, and I want to get FLAME parameters directly from the output or during fitting. I output the tf_pose and tf_exp in the function fit_3D_mesh(), from the source code I know that

tf_pose = [neck_pose, jaw_pose, eyeballs_pose]

And is the tf_exp the FLAME expression parameters?

I also wonder if there is a direct way to generate FLAME model from parameters so that I can test whether I got the right FLAME parameters. I noticed that there is an online viewer provided on the FLAME website, but I didn't find the relevant code in the Mesh project.

TimoBolkart commented 1 year ago

Yes, tf_exp are the expression parameters. The Mesh package has a MeshViewer to visualize meshes, otherwise one can output the FLAME mesh and check it in MeshLab