fillGradient       25 modules/imgproc/perf/perf_resize.cpp     cvtest::fillGradient(src);
fillGradient       52 modules/imgproc/perf/perf_resize.cpp     cvtest::fillGradient(src);
fillGradient       39 modules/imgproc/perf/perf_warp.cpp     cvtest::fillGradient(src);
fillGradient       69 modules/imgproc/perf/perf_warp.cpp     cvtest::fillGradient(src);
fillGradient      109 modules/imgproc/perf/perf_warp.cpp     cvtest::fillGradient(src);
fillGradient      542 modules/ts/include/opencv2/ts.hpp CV_EXPORTS void fillGradient(Mat& img, int delta = 5);