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.

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

Ref #1