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#include <opencv2/calib3d.hpp> void check_solvep3p() { cv::Mat x; cv::solveP3P(x, x, x, x, x, x, 0); } #include <opencv2/video/tracking.hpp> void check_kf() { [[maybe_unused]] cv::KalmanFilter kf; } #include <opencv2/highgui.hpp> void check_highgui() { cv::imshow("foo", {}); }