Looking for existing robust C++ filtering code for tracking XYZ hand movement?

[Robert_Oschler]

Hi all.  I'm trying not to re-invent the wheel here.  I'm pretty sure that there's existing robust C++ code for tracking the hand (as a blog, finger positions not involved yet), along the X, Y, and Z axes, especially since this has been a vital task all the way back to the previous PercSDK contest.  

Does anyone know where I can find some? 

If not, is the usual pack of simple smoothing algorithms enough to get smooth tracking and to deal with outlier readings from the camera (E.g. - averaging, exponential algorithm with outlier removal by standard deviation, etc)?  Or do you have to get into some of the high-power filtering algorithms like Kalman filtering?

Robert.

[Xusheng_L_Intel · Accepted solution]

You can use your own algorithm or our smooth utility. You can find smooth utility @https://software.intel.com/sites/landingpage/realsense/camera-sdk/2014gold/documentation/html/index.html?pxcdatasmoothing.html

[Robert_Oschler]

Thanks David, that's excellent.