Hello,
I need to project in the 3D space pixels from a REGISTERED (i.e. aligned with RGB) depth image.
Since the registration process account for the intrinsic sensor parameters, I don't really know if I should consider them again for the 3D projection process. To be clear and dirty, should I apply
X = (x-cx)Z / fx
or
X = x Z / f
?
Hello, I need to project in the 3D space pixels from a REGISTERED (i.e. aligned with RGB) depth image. Since the registration process account for the intrinsic sensor parameters, I don't really know if I should consider them again for the 3D projection process. To be clear and dirty, should I apply X = (x-cx)Z / fx or X = x Z / f ?