diff options
| author | Stanislaw Halik <sthalik@misaki.pl> | 2016-12-10 06:26:43 +0100 |
|---|---|---|
| committer | Stanislaw Halik <sthalik@misaki.pl> | 2016-12-10 06:26:43 +0100 |
| commit | 714a665e6f1c92a02d817b2f2f41254ce03280bc (patch) | |
| tree | 8cad41511ede78c9455775a0a3a1cd95989aa134 | |
| parent | a26f0a51ccc21067dbacf6f9f5bcd8d4fe6dd15e (diff) | |
tracker/pt: make overlay look more of the same on 320x240 as 640x480
| -rw-r--r-- | tracker-pt/ftnoir_tracker_pt.cpp | 8 | ||||
| -rw-r--r-- | tracker-pt/point_extractor.cpp | 4 |
2 files changed, 6 insertions, 6 deletions
diff --git a/tracker-pt/ftnoir_tracker_pt.cpp b/tracker-pt/ftnoir_tracker_pt.cpp index d0f65e7b..31d3cb14 100644 --- a/tracker-pt/ftnoir_tracker_pt.cpp +++ b/tracker-pt/ftnoir_tracker_pt.cpp @@ -139,8 +139,8 @@ void Tracker_PT::run() using std::max; static constexpr int frame_size = 400; - const int size = max(1, iround(sqrt(frame.rows*frame.rows + frame.cols*frame.cols) / frame_size)); - const int len = size * 10; + const double size = max(1., 1.5*sqrt(frame.rows*frame.rows + frame.cols*frame.cols) / frame_size); + const int len = std::max(1, iround(size * 7.5)); cv::Point p2(int(round(p[0] * frame_.cols + frame_.cols/2)), int(round(-p[1] * frame_.cols + frame_.rows/2))); @@ -148,12 +148,12 @@ void Tracker_PT::run() cv::Point(p2.x - len, p2.y), cv::Point(p2.x + len, p2.y), color, - 2); + iround(size/2)); cv::line(frame_, cv::Point(p2.x, p2.y - len), cv::Point(p2.x, p2.y + len), color, - 2); + iround(size/2)); }; for (unsigned i = 0; i < points.size(); i++) diff --git a/tracker-pt/point_extractor.cpp b/tracker-pt/point_extractor.cpp index d18ba513..a688faad 100644 --- a/tracker-pt/point_extractor.cpp +++ b/tracker-pt/point_extractor.cpp @@ -197,7 +197,7 @@ void PointExtractor::extract_points(cv::Mat& frame, std::vector<vec2>& points) blobs.push_back(b); static constexpr int frame_size = 400; - const int size = std::max(1, iround(std::sqrt(frame.rows*frame.rows + frame.cols*frame.cols) / frame_size)); + const double size = std::max(1, iround(std::sqrt(frame.rows*frame.rows + frame.cols*frame.cols) / frame_size)); { char buf[64]; @@ -208,7 +208,7 @@ void PointExtractor::extract_points(cv::Mat& frame, std::vector<vec2>& points) cv::FONT_HERSHEY_PLAIN, size, cv::Scalar(0, 0, 255), - 2); + iround(size)); } if (idx >= max_blobs) goto end; |