Extracting shape, pose, expression parameters from meshes (3d or 2.5d)

[bbakpil]

Hello, thanks for your awesome work.

Is it possible to extract the shape, pose, expression parameters from meshes?

In other words, can the meshes be input? (# of vertex = 5023)

Is there some way to extract the parameters from the meshes?

Thank you for your time.

[soubhiksanyal]

One can potentially use this FLAME code to register any face mesh to extract shape, pose, and expression parameters. Similar to registering a scan to a parametric mesh model. @TimoBolkart might lead you towards some pointers.