Re: Hesai QT128 with Zed2i and external fused Odometry

Posted by matlabbe on
URL: http://official-rtab-map-forum.206.s1.nabble.com/Hesai-QT128-with-Zed2i-and-external-fused-Odometry-tp9512p9513.html


Hi,

With a QT128, you may also consider LiDAR odometry approaches (ICP odometry, LOAM-derived approaches,...).

What do you mean by 2 cm accuracy? on how much distance? absolute average error against ground truth trajectory (ATE from RGB-D dataset)? Maximum drift (2cm on 1m -> 2% drift)?

cheers,
Mathieu