opencv/modules/imgproc/perf/perf_bilateral.cpp

// This file is part of OpenCV project.
// It is subject to the license terms in the LICENSE file found in the top-level directory
// of this distribution and at http://opencv.org/license.html.
#include "perf_precomp.hpp"

namespace opencv_test {

CV_ENUM(Mat_Type, CV_8UC1, CV_8UC3, CV_32FC1, CV_32FC3)

typedef TestBaseWithParam< tuple<Size, int, Mat_Type, double> > TestBilateralFilter;

PERF_TEST_P( TestBilateralFilter, BilateralFilter,
             Combine(
                Values( szVGA, sz1080p ), // image size
                Values( 3, 5 ), // d
                Mat_Type::all(), // image type
                Values(1., 5.)
             )
)
{
    Size sz;
    int d, type;
    double sigmaColor, sigmaSpace;

    sz         = get<0>(GetParam());
    d          = get<1>(GetParam());
    type       = get<2>(GetParam());
    sigmaColor = sigmaSpace = get<3>(GetParam());

    Mat src(sz, type);
    Mat dst(sz, type);

    declare.in(src, WARMUP_RNG).out(dst).time(20);

    TEST_CYCLE() bilateralFilter(src, dst, d, sigmaColor, sigmaSpace, BORDER_DEFAULT);

    SANITY_CHECK(dst, .01, ERROR_RELATIVE);
}

} // namespace