From 9e9d76b68996840d264f7c8760d7879c2cc8781c Mon Sep 17 00:00:00 2001 From: Stanislaw Halik Date: Sat, 11 Jan 2014 16:16:55 +0100 Subject: display extracted points' centers --- FTNoIR_Tracker_PT/ftnoir_tracker_pt.cpp | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) (limited to 'FTNoIR_Tracker_PT/ftnoir_tracker_pt.cpp') diff --git a/FTNoIR_Tracker_PT/ftnoir_tracker_pt.cpp b/FTNoIR_Tracker_PT/ftnoir_tracker_pt.cpp index 83bf6911..b4100998 100644 --- a/FTNoIR_Tracker_PT/ftnoir_tracker_pt.cpp +++ b/FTNoIR_Tracker_PT/ftnoir_tracker_pt.cpp @@ -83,6 +83,23 @@ void Tracker::run() { frame = frame_rotation.rotate_frame(frame); const std::vector& points = point_extractor.extract_points(frame, dt, true); + for (auto p : points) + { + auto p2 = cv::Point(p[0] * frame.cols + frame.cols/2, + p[1] * frame.rows + frame.rows/2); + cv::Scalar color(0, 255, 0); + qDebug() << p2.x << p2.y; + cv::line(frame, + cv::Point(p2.x - 20, p2.y), + cv::Point(p2.x + 20, p2.y), + color, + 4); + cv::line(frame, + cv::Point(p2.x, p2.y - 20), + cv::Point(p2.x, p2.y + 20), + color, + 4); + } tracking_valid = point_tracker.track(points, camera.get_info().fov, dt, frame.cols, frame.rows); video_widget->update_image(frame); } -- cgit v1.2.3