本文整理汇总了C++中cv::Ptr::set方法的典型用法代码示例。如果您正苦于以下问题：C++ Ptr::set方法的具体用法？C++ Ptr::set怎么用？C++ Ptr::set使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类cv::Ptr的用法示例。
在下文中一共展示了Ptr::set方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: RunTest
void SuperResolution::RunTest(cv::Ptr<cv::superres::SuperResolution> superRes)
{
const std::string inputVideoName = cvtest::TS::ptr()->get_data_path() + "car.avi";
const int scale = 2;
const int iterations = 100;
const int temporalAreaRadius = 2;
ASSERT_FALSE( superRes.empty() );
const int btvKernelSize = superRes->getInt("btvKernelSize");
superRes->set("scale", scale);
superRes->set("iterations", iterations);
superRes->set("temporalAreaRadius", temporalAreaRadius);
cv::Ptr<cv::superres::FrameSource> goldSource(new AllignedFrameSource(cv::superres::createFrameSource_Video(inputVideoName), scale));
cv::Ptr<cv::superres::FrameSource> lowResSource(new DegradeFrameSource(new AllignedFrameSource(cv::superres::createFrameSource_Video(inputVideoName), scale), scale));
// skip first frame
cv::Mat frame;
lowResSource->nextFrame(frame);
goldSource->nextFrame(frame);
cv::Rect inner(btvKernelSize, btvKernelSize, frame.cols - 2 * btvKernelSize, frame.rows - 2 * btvKernelSize);
superRes->setInput(lowResSource);
double srAvgMSSIM = 0.0;
const int count = 10;
cv::Mat goldFrame, superResFrame;
for (int i = 0; i < count; ++i)
{
goldSource->nextFrame(goldFrame);
ASSERT_FALSE( goldFrame.empty() );
superRes->nextFrame(superResFrame);
ASSERT_FALSE( superResFrame.empty() );
const double srMSSIM = MSSIM(goldFrame(inner), superResFrame);
srAvgMSSIM += srMSSIM;
}
srAvgMSSIM /= count;
EXPECT_GE( srAvgMSSIM, 0.5 );
}示例2: setThreshold
void setThreshold( double threshold1, double threshold2, double threshold3 )
{
eigenfaceRecognizor->set("threshold", threshold1);
fisherfaceRecognizor->set("threshold", threshold2);
LBPHRecognizor->set("threshold", threshold3);
}