[ros-users] Skeletons

[Patrick Goebel]

Hi David,

I agree it would be nice to have a standardized Skeleton message.  If 
all skeleton's are trees (is this true?) then perhaps an existing tree 
message type could be used if it exists.  KDL has kinematic chains and 
tf is already built around trees (right?).  That's about as far as I've 
thought it through...

--patrick

On 03/22/2011 04:17 PM, David Lu!! wrote:
> Hey Ros-users-
>
> Has there been any talk of creating a standardized Skeleton message? 
> Right now, it seems like the openni_tracker package just publishes 
> transforms. It seems like if the Kinect does skeleton tracking, there 
> should be a skeleton message.
>
> I know pi_tracker has its own Skeleton message, which looks like it 
> might fit the bill, although I don't think it defines which parts are 
> connected (hip bone is connected to the thigh bone).
> http://www.ros.org/doc/api/pi_tracker/html/msg/Skeleton.html
>
> It might be good to have for not only the Kinect, but for other motion 
> capture rigs (Vicon and the like).
>
> Are there any other similar message out there?
>
> -David!!
>
>
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