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AutonomyLab / bebop_autonomy

ROS driver for Parrot Bebop Drones 1.0 & 2.0
http://wiki.ros.org/bebop_autonomy
BSD 3-Clause "New" or "Revised" License
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Bebop Coordinate System Conventions #199

Closed LArayane closed 5 years ago

LArayane commented 5 years ago

Hi, I want to compute the linear/angular velocity in the camera frame of the bebop (Pin Hole camera convention) but it is quite confusing because Here they say that (I quote)

This message contains both the position and velocity of the Bebop in an ENU aligned odometery frame also named as odom

but in the coordinate convention ( ROS Standard Message Types (i.e Twist, Odometery) - REP 103) given in Here There is no ENU coordinate!!!

So am not sure which coordinate convention they are using to represent the Linear/Angular Velocity and the pose of the Bebop!!

Please any help would be appreciated. Thanks

LArayane commented 5 years ago

I found the answer here and here too