absSum            562 modules/cudaarithm/include/opencv2/cudaarithm.hpp CV_EXPORTS Scalar absSum(InputArray src, InputArray mask = noArray());
absSum            186 modules/cudaarithm/perf/perf_reductions.cpp         TEST_CYCLE() gpu_dst = cv::cuda::absSum(d_src);
absSum            310 modules/cudaarithm/test/test_reductions.cpp     cv::Scalar val = cv::cuda::absSum(loadMat(src, useRoi));