Hola quisiera saber si alguno de ustedes sabe como posicionar un objeto 3d en la cabeza de una persona ya tengo open cv para que me detecte el rostro

realidad aumentada

Hi @walter1111,

Different approach for this problem, it really depends what type of object you want to placeā€¦

  1. Use a 2d mesh to render your object and match vertices on the stream plane. You know the face ROI, and maybe detected landmarks.
  2. Use a 3D object, but then you probably gonna have to solve the pause estimation problem.

Beware that detection on devices is consuming need some optimization to reach 30+ fps.
Have you checked-out the OpenCVForUnity plugin from EnoxSoftware? They got couple of examples there about that.