首页 error: no matching function for call to ‘drawMatches(cv::Mat&, std::vector<std::vector<cv::KeyPoint> >&, cv::Mat&, std::vector<std::vector<cv::KeyPoint> >&, std::vector<cv::DMatch>&, cv::Mat&)’

error: no matching function for call to ‘drawMatches(cv::Mat&, std::vector<std::vector<cv::KeyPoint> >&, cv::Mat&, std::vector<std::vector<cv::KeyPoint> >&, std::vector<cv::DMatch>&, cv::Mat&)’

时间: 2023-07-02 16:09:17 浏览: 188

image-matching.rar_image matching_site:www.pudn.com_同名点匹配_相关系数_相

图像匹配是指通过一定的匹配算法在两幅或多幅图像之间识别同名点，如二维图像匹配中通过比较目标区和搜索区中相同大小的窗口的相关系数，取搜索区中相关系数最大所对应的窗口中心点作为同名点。其实质是在基元相似性的条件下，运用匹配准则的最佳搜索问题。

这个错误通常是因为 `cv::drawMatches` 函数的参数类型不匹配导致的。你需要检查以下几点： 1. 检查 `cv::drawMatches` 函数的参数类型是否正确，尤其是输入图像的类型是否正确（比如是 `CV_8UC1` 还是 `CV_8UC3`）。 2. 检查输入的关键点和匹配对是否正确。确保它们被正确地传递给了 `cv::drawMatches` 函数。 3. 检查 OpenCV 版本是否正确。有些版本的 OpenCV 可能不支持某些函数或参数。如果以上方法都不起作用，你可以尝试在 OpenCV 官方文档中查找更多信息，或者尝试与 OpenCV 社区寻求帮助。

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error: no matching function for call to ‘drawMatches(cv::Mat&, std::vector<std::vector<cv::KeyPoint> >&, cv::Mat&, std::vector<std::vector<cv::KeyPoint> >&, std::vector<cv::DMatch>&, cv::Mat&)’

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E:\sdn\addd\studentManager\mainwindow.cpp:28: error: no matching function for call to 'MainWindow::connect(QLineEdit&, void (LoginDialog::*)(), QString&, void (MainWindow::*)(QString))' connect(s_id, &LoginDialog::on_buttonLogin_clicked, data, &MainWindow::receiveData); ^

/home/student/qt/untitled/widget.cpp:39: error: no matching function for call to ‘QMessageBox::warning(Widget*, const char [15])’ QMessageBox::warning(this,"wrong password"); ^

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D:\QT\InverterCAN\CAN\mainwindow.cpp:57: error: no matching function for call to 'MainWindow::connect(MainWindow*, <unresolved overloaded function type>, MainWindow*, <unresolved overloaded function type>)' connect(this,ui->spinBox_Debug1->editingFinished,this,spinBox_Debug1Slot); ^

E:\al\studentManager\mainwindow.cpp:29: error: no matching function for call to 'MainWindow::connect(LoginDialog&, void (LoginDialog::*)(const QString&), MainWindow*, void (MainWindow::*)(QString))' connect(loginDialog,&LoginDialog::sendData, this, &MainWindow::receiveData); ^

D:\ZBY\ZBYQT\GSADPro\mainwnd1.cpp:7950: error: no matching function for call to 'ProbitRegression::fit(std::vector<std::vector<double> >&, std::vector<double>&, double&, int&)' model.fit(X, y, learning_rate, num_iterations); ^

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error: no matching function for call to ‘projectPoints(std::vector<cv::Point3_<float> >&, std::vector<cv::Point_<float> >&, cv::Mat&, cv::Mat&, cv::Mat&, cv::Mat&)’ cv::fisheye::projectPoints(vPt3DPnpIn, vPt2DPnpProject, rvec, tvec, K, distCoef); 怎么解决 ^

E:\sdn\addd\studentManager\mainwindow.cpp:28: error: no matching function for call to 'MainWindow::connect(QLineEdit&, void (LoginDialog::)(), QString&, void (MainWindow::)(QString))' connect(s_id, &LoginDialog::on_buttonLogin_clicked, data, &MainWindow::receiveData); ^

D:\QT\InverterCAN\CAN\mainwindow.cpp:57: error: no matching function for call to 'MainWindow::connect(MainWindow, <unresolved overloaded function type>, MainWindow, <unresolved overloaded function type>)' connect(this,ui->spinBox_Debug1->editingFinished,this,spinBox_Debug1Slot); ^

E:\al\studentManager\mainwindow.cpp:29: error: no matching function for call to 'MainWindow::connect(LoginDialog&, void (LoginDialog::)(const QString&), MainWindow, void (MainWindow::*)(QString))' connect(loginDialog,&LoginDialog::sendData, this, &MainWindow::receiveData); ^

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