PyrDownVec_32f    143 modules/imgproc/src/pyramids.cpp struct PyrDownVec_32f
PyrDownVec_32f    627 modules/imgproc/src/pyramids.cpp struct PyrDownVec_32f
PyrDownVec_32f    840 modules/imgproc/src/pyramids.cpp typedef PyrDownNoVec<float, float> PyrDownVec_32f;