itemtype          460 modules/video/src/lkpyramid.cpp                 iA11 += (itemtype)(ixval*ixval);
itemtype          461 modules/video/src/lkpyramid.cpp                 iA12 += (itemtype)(ixval*iyval);
itemtype          462 modules/video/src/lkpyramid.cpp                 iA22 += (itemtype)(iyval*iyval);
itemtype          662 modules/video/src/lkpyramid.cpp                     ib1 += (itemtype)(diff*dIptr[0]);
itemtype          663 modules/video/src/lkpyramid.cpp                     ib2 += (itemtype)(diff*dIptr[1]);