rpng / open_vins

An open source platform for visual-inertial navigation research.
https://docs.openvins.com
GNU General Public License v3.0
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Odometry velocity in wrong frame #224

Closed goldbattle closed 2 years ago

goldbattle commented 2 years ago

Should be in the local "child" frame. http://docs.ros.org/en/noetic/api/nav_msgs/html/msg/Odometry.html

The twist in this message should be specified in the coordinate frame given by the child_frame_id

Needs to be changed in both visualizers: https://github.com/rpng/open_vins/blob/master/ov_msckf/src/ros/ROS1Visualizer.cpp#L260-L267