I have 3D points (xyz) of a face image and I have 2D face image of the same person.
The 3D points of the face are such that If I project the points to 2D plane, it matches with the 2D face image.
I want to map the color information on to the 3D image. So after mapping I will have the texture of each point. I want to do it using Matlab/OpenCV.
Can anyone suggest any algorithm or refer some source for me to start.