Hello I am trying to get the Pose of known geometry object and I am using opencv3.2.0 ,solvePnP to find that.
While searching in google I found that there are several algorithms for solvePnP implementation which we are passing as flag parameter to that function. But I did not find the requirements of each algorithm and when should I use which and I am trying to track the in real time.
Flags available for solvePnP:
SOLVEPNP_ITERATIVE
SOLVEPNP_P3P
SOLVEPNP_EPNP
The flags below are only available for OpenCV 3
SOLVEPNP_DLS
SOLVEPNP_UPNP
What are the minimum no of points required for each algorithm?
Can those points be coplanar and noncoplanar ?
What is the time complexity and accuracy of each algorithm ?