PyrUpVec_32s8u    295 modules/imgproc/src/pyramids.cpp struct PyrUpVec_32s8u
PyrUpVec_32s8u    662 modules/imgproc/src/pyramids.cpp struct PyrUpVec_32s8u
PyrUpVec_32s8u    842 modules/imgproc/src/pyramids.cpp typedef PyrUpNoVec<int, uchar> PyrUpVec_32s8u;