3 Replies Latest reply on Aug 8, 2017 12:58 AM by hanneswader

    Any suggestions how to improve SLAM?

    hanneswader

      Hi, in my experiments with the RS Slam module I noticed, that the drift is sometimes quite strong.

      I assume that Intel has implemented some kind of Kalman Filter (didnt check the source code yet) which means, there should be some initialialization step for the gravity vector estimation and probably the scaling of the IMU.

       

      Would it help to improve the accuracy, if I rotate the camera and hold still while some any of the three axis is showing towards the gravity vector?

       

      Thanks in advance!