MercatorProjector  384 modules/stitching/include/opencv2/stitching/detail/warpers.hpp class CV_EXPORTS MercatorWarper : public RotationWarperBase<MercatorProjector>
MercatorProjector  561 modules/stitching/include/opencv2/stitching/detail/warpers_inl.hpp void MercatorProjector::mapForward(float x, float y, float &u, float &v)
MercatorProjector  575 modules/stitching/include/opencv2/stitching/detail/warpers_inl.hpp void MercatorProjector::mapBackward(float u, float v, float &x, float &y)