findRoot          146 modules/imgproc/src/connectedcomponents.cpp         LabelT root = findRoot(P, i);
findRoot          155 modules/imgproc/src/connectedcomponents.cpp         LabelT root = findRoot(P, i);
findRoot          157 modules/imgproc/src/connectedcomponents.cpp             LabelT rootj = findRoot(P, j);