Esempi in C++ (Cpp) per csbp

Esempio n. 1

File: perf_calib3d.cpp Progetto: BRAINSia/OpenCV_TruncatedSVN

GPU_PERF_TEST_1(StereoConstantSpaceBP, cv::gpu::DeviceInfo)
{
    cv::gpu::DeviceInfo devInfo = GetParam();
    cv::gpu::setDevice(devInfo.deviceID());

    cv::Mat img_l_host = readImage("gpu/stereobm/aloe-L.png", cv::IMREAD_GRAYSCALE);
    ASSERT_FALSE(img_l_host.empty());

    cv::Mat img_r_host = readImage("gpu/stereobm/aloe-R.png", cv::IMREAD_GRAYSCALE);
    ASSERT_FALSE(img_r_host.empty());

    cv::gpu::StereoConstantSpaceBP csbp(128);
    cv::gpu::GpuMat img_l(img_l_host);
    cv::gpu::GpuMat img_r(img_r_host);
    cv::gpu::GpuMat dst;

    csbp(img_l, img_r, dst);

    declare.time(10.0);

    TEST_CYCLE()
    {
        csbp(img_l, img_r, dst);
    }
}

Esempio n. 2

File: qt-jetson-zed-opencv-nosdk.cpp Progetto: Myzhar/qt-jetson-zed-opencv-nosdk

void QtOpenCVZedDemo::doStereoCSBP_OCL(cv::Mat left, cv::Mat right )
{
    cv::ocl::StereoConstantSpaceBP csbp;

    int disp, iters, levels, planes;

    csbp.estimateRecommendedParams( left.cols, left.rows, disp, iters, levels, planes );

    csbp.levels = levels;
    csbp.iters = iters;
    csbp.ndisp = disp;
    csbp.nr_plane = planes;

    if( left.channels() > 1  )
        cv::cvtColor( left, left, CV_BGR2GRAY );

    if( right.channels() > 1  )
        cv::cvtColor( right, right, CV_BGR2GRAY );

    cv::ocl::oclMat ocl_left;
    cv::ocl::oclMat ocl_right;
    cv::ocl::oclMat ocl_disp;

    ocl_left.upload( left );
    ocl_right.upload( right );

    csbp( ocl_left, ocl_right, ocl_disp );

    ocl_disp.download( mDisparity );
    normalize(mDisparity, mDisparity, 0, 255, CV_MINMAX, CV_8U);
}