Important for caching and cache invalidation in CalibFilter

fix: Video now always ends with last frame, even when fixing framerate

- Changed UI accordingly
- Fixing framerate and enforcing it via frame dropping

- not considering border correctly in color picker
- not considering distortion in color picker
- drifting part of map-index in GUI and in source code

- changed LICENSE to match GPLv3
- add license header to project source files
- add note to license to ReadMe.md

Signed-off-by: t.schroedter <t.schroedter@fz-juelich.de>

Playback now is controlled via a loop, not semi-recursive function calls.

Signed-off-by: t.schroedter <t.schroedter@fz-juelich.de>

Use a constexpr function to determine the filename from the path given by `__FILE__` for use by `debout`

Signed-off-by: Schrödter, Tobias <t.schroedter@fz-juelich.de>

Improve performance by caching the result of initUndistortRemap and only applying the remapping each frame, instead of doing both each frame as was done with the call to undistort.

queue instead of a signal from QSingleShot

This performs better when used on a system under high load, like a weak
laptop or a PC doing other stuff like compiling as well.

files

Signed-off-by: Schrödter, Tobias <t.schroedter@fz-juelich.de>

txt output to TrackPersonReal instead of TrackPointReal

syncTrackPersonMarkerID accordingly

MarkerID

changes extetend cropRect by 0.3\*headsize in order to allow better tracking of ArucoCodeMarkers as marker is also visible for tilted heads.

Ann Katrin authored 4 years ago and Schrödter, Tobias committed 4 years ago

- added Aruco Code dictionary dict_mip_36h12
- a new dictionary was added, that is part of die Aruco library but not part of the predefined Dictionarys in opencv
- corresponding test was added

Ann Katrin authored 4 years ago and Schrödter, Tobias committed 4 years ago

2) Started combined detection of CodeMarker on orange head
   MAJOR BUG: CodeMarker is only detected if large picture is handed
over to detectCodeMarker-Funktion and not if a partial image is handed
over.

d.kilic authored 4 years ago and Schrödter, Tobias committed 4 years ago

* track
* void trackFeaturePointsLK(int level);
* void refineViaColorPointLK(int level, float errorScale);
* void useBackgroundFilter(QList& trjToDel, BackgroundFilter \*bgFilter);
* void refineViaNearDarkPoint();

Also added:

* void preCalculateImagePyramids(int level); Which doubles the performance (10 minutes on the regression test instead of 20)

All in all:

* Split Tracker::track for readability
* Added Doxygen comments
* Precalculate image pyramids
* Factored merging out of Tracker::insertFeaturePoints

d.kilic authored 4 years ago and Schrödter, Tobias committed 4 years ago

- Migrate build system from qmake to cmake
- Add catch2 and trompeloeil
- Update to CI to execute unit tests
- minor fixes of depreacation and warnings
- Color can be selected by clicking on the specific hat

And minor bugfix in tracker.cpp

Now everyone should be able to build with OpenCV4

supported from now on
By accident, also enabling background substraction code, that should be
enabled, but was disabled due to CV_MAJOR_VERSION == 3 Macro

Ref #1