Determining the shape of the face for the selection of points in the store through the mob. Appendix?

Question

Mobile development

The customer has a store selling glasses.
There is an idea to speed up and simplify the selection of glasses for the client - automatically determining the shape of his face.
Resp. we are thinking about creating a mobile application for the stand (any tablet).
Mob. application whose main function will simply be to determine the shape of the face - then the sales assistant will join the work.
If anything ready or approximate in terms of functionality in this world? ))

Answer 1

there will be simply a definition of the shape of the face - then the sales assistant will join the work.

"We survived .... We found him in the garbage dump, cleaned him out, so clean ... And he draws bullshit for us here!" (m / f "Winter in Prostokvashino")
)))
OpenCV and github - everything that is free.

Answer 2

Em. Does the consultant not see the shape of the client's face? He has a free neural network in his head for this.
So you can take a stereophoto of the head, build a 3D model on it and then try on all the frames from the assortment, but the development of this is expensive.

Answer 3

The main thing is that the program distinguishes the turn of the head, otherwise the client will turn sideways, well, he will be prescribed glasses that can only be worn sideways :))