Skip to content

Latest commit

 

History

History
42 lines (28 loc) · 1.22 KB

loc.md

File metadata and controls

42 lines (28 loc) · 1.22 KB

image-20241206143334406

  1. set two parameters

common:
  useLoopClosure: false     
pgo:
  map_filter_size: 0.5                             # the voxe size of the prior map
  1. mode some codes in InitSystem function of paloc.cpp

    /** globalmap_filter_ptr is the filterd point cloud of the prior map
     *  if you want to be faster, just use this cloud, but there may need to adjust the icp score to get system initilization success
     * */
     //   std::shared_ptr<geometry::PointCloud> target_o3d =
     //           cloud_process_.GetO3dPointCloudFromPCL(*globalmap_ptr);
std::shared_ptr<geometry::PointCloud> target_o3d cloud_process_.GetO3dPointCloudFromPCL(*globalmap_filter_ptr);
  1. modify the global factor graph to a sliding window approach, but i do not finish it.

Note:

if you want to see the degeneracy performance, just set the scale in rviz to a proper scale.

image-20241206143825578

set parameter

pgo:
  showDegenercy: true                   # show condition number or uncertainty in rviz

then you can see the sphere like us.

image-20241206144043814