FisheyeProjector  271 modules/stitching/include/opencv2/stitching/detail/warpers.hpp class CV_EXPORTS FisheyeWarper : public RotationWarperBase<FisheyeProjector>
FisheyeProjector  310 modules/stitching/include/opencv2/stitching/detail/warpers_inl.hpp void FisheyeProjector::mapForward(float x, float y, float &u, float &v)
FisheyeProjector  324 modules/stitching/include/opencv2/stitching/detail/warpers_inl.hpp void FisheyeProjector::mapBackward(float u, float v, float &x, float &y)