Apriltag Trackers Beta

New beta release, consisting of some more calibration QOL fixes and the full multiple camera implementation!

• Closing steamvr will now no longer close ATT (if camera is opened)
• ATT instances will now help each other through the driver, making multiple cameras run smoother
• Camera calibration will now throw away any frames with big reprojection error
• During playspace calibration, you can now calibrate distance from camera along with rotation
• Aditional smoothing parameter no longer represents maximum number of saved values, but rather their maximum time.

Apriltag Trackers Beta

New beta release, mostly consisting of some calibration QOL changes and a fix to a driver bug.

• Camera FPS and resolution is now shown on camera preview
• Warnings if camera calibration seems to be bad
• Can now move and rotate camera with your left controller during playspace calibration (trigger to move, grip to rotate)
• Trackers should no longer cause controllers to stop working

Apriltag Trackers Beta

This is a beta release of the new linear interpolation smoothing, which also allows the use of multiple cameras. It also needs a driver reinstall, which is provided.

• "Additional smoothing" parameter now defines number of values to use for linear interpolation. 10 is a good starting point.
• "Camera latency" should now work as expected and noticably reduces delay.
• Added some options for a virtual hip

For additional information, check the discord!

Apriltag Trackers

• Camera calibration has been reworked for easier calibration
• Install script has been added for easier driver install
• More parameters for options to allow more control over webcams
• Set exposure script for IP-Webcam

Apriltag Trackers Hotfix

Some bug fixes

• Fixed the camera having huge exposure and low fps bug
• Moved some not needed parameters out of the gui (they are still accessable through the params.yaml file)
• Added some test hidden parameters only accessable from the params.yaml file:
  • trackerCalibDistance: increase the maximum distance at which trackers will calibrate
  • cameraCalibSamples: increase the number of pictures you take when calibrating camera
  • circularMarkers: use the TagCircle21h7 family of tags instead of the default Standard ones

Apriltag Trackers

• Driver has been reworked and will require a reinstall
• New playspace calibration system that should be simpler to use and more accurate
• New camera calibration system that should be more accurate
• Trackers must now be closer than 30cm to the camera to calibrate
• Added more help windows and tooltips for parameters
• Using SteamVR interpolation, which should improve smoothness and latency
• Make some error messages more helpful

Apriltag Trackers

• Added option for manual calibration
• Added option to exclude tracker 0 (hip tracker)
• Bug fixes (trust me)

Apriltag Trackers

First release of Apriltag Trackers! Follow the readme for instructions.