Add additionnal information for 2D-2D homography estimation.
Add additionnal information for 2D-2D homography estimation.

Nazg-Gul/libmv,keir/libmv,Nazg-Gul/libmv,SoylentGraham/libmv,Nazg-Gul/libmv,Nazg-Gul/libmv,libmv/libmv,keir/libmv,rgkoo/libmv-blender,petertsoi/libmv,rgkoo/libmv-blender,rgkoo/libmv-blender,libmv/libmv,SoylentGraham/libmv,rgkoo/libmv-blender,petertsoi/libmv,SoylentGraham/libmv,SoylentGraham/libmv,Nazg-Gul/libmv,libmv/libmv,keir/libmv,libmv/libmv,petertsoi/libmv,petertsoi/libmv,rgkoo/libmv-blender,keir/libmv