Tracking uncertainty/ Localisation Error / Covariance

spencer-project / spencer_people_tracking

Multi-modal ROS-based people detection and tracking framework for mobile robots developed within the context of the EU FP7 project SPENCER.

http://www.spencer.eu/

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Tracking uncertainty/ Localisation Error / Covariance #77

Open FooKii opened 4 years ago

FooKii commented 4 years ago

Hi, Thanks for the work,

For my research, I need a position-range that takes all the localization uncertainty into account. I first tried to derive it from the Covariance from poseWithCovariance msg type, then I found out the covariance is set to either a small value or a large value.

Can anyone give me a hint on how to derive the localization error range bzw. err for predicted velocity.