Image_RhoStep_ThetaStep_Threshold_t   12 modules/imgproc/perf/perf_houghLines.cpp typedef perf::TestBaseWithParam<Image_RhoStep_ThetaStep_Threshold_t> Image_RhoStep_ThetaStep_Threshold;
Image_RhoStep_ThetaStep_Threshold_t  114 modules/imgproc/test/test_houghLines.cpp class StandartHoughLinesTest : public BaseHoughLineTest, public testing::TestWithParam<Image_RhoStep_ThetaStep_Threshold_t>