sfm → opencv2 Relation

File in opencv2/sfm	Includes file in opencv2
conditioning.hpp	core.hpp
fundamental.hpp	core.hpp
io.hpp	core.hpp
numeric.hpp	core.hpp
projection.hpp	core.hpp
reconstruct.hpp	core.hpp
robust.hpp	core.hpp
simple_pipeline.hpp	core.hpp
triangulation.hpp	core.hpp