[ros-users] PCL package

Hello,

I am trainee at the Cardiff University and I am working on a 3d camera (the Swissranger 4000).
So
I am interesting in your PCL package, I am looking for an algorithm to
track feature points (for example: points of an arm).
Can I find this kind of alforithm? I saw there are table_object_detector but I don't know how to use it?
Thanks for your comprehension.

Jeremie VERDALLE-CAZES