FAST_LIO icon indicating copy to clipboard operation
FAST_LIO copied to clipboard

请教参数的意义和调节方法

Open 245680 opened this issue 2 years ago • 2 comments

fov_degree,point_filter_num,max_iteration,filter_size_surf,filter_size_map,cube_side_length,这些参数是什么意思

[pcl::VoxelGrid::applyFilter] Leaf size is too small for the input dataset. Integer indices would overflow,在室内跑的时候报这个错怎么解决,应该调哪个参数

245680 avatar Jun 18 '22 00:06 245680

filter_size_surf,filter_size_map

室内可以把filter_size_surf,filter_size_map调小一点,一般分别为0.05, 0.15. 对于ouster或者这种点特别多的,point_filter_num可以调大,比如5~10.

zfc-zfc avatar Jul 04 '22 02:07 zfc-zfc

filter_size_surf,filter_size_map

室内可以把filter_size_surf,filter_size_map调小一点,一般分别为0.05, 0.15. 对于ouster或者这种点特别多的,point_filter_num可以调大,比如5~10.

这个参数下室内随机误差小了好多!

cyoahs avatar Sep 21 '22 14:09 cyoahs

filter_size_surf,filter_size_map

室内可以把filter_size_surf,filter_size_map调小一点,一般分别为0.05, 0.15. 对于ouster或者这种点特别多的,point_filter_num可以调大,比如5~10.

您好,想请问一下这个fov为什么是90呢?我查看了avia的手册,它的fov是70.4° (水平)× 77.2°(竖直),我如果使用mid-70(它的FOV:70.4°圆形),config文件中的fov应该改成70吗?或者更小呢?可以给我点建议吗?

hr2894235132 avatar Oct 26 '22 03:10 hr2894235132

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

stale[bot] avatar Dec 31 '22 09:12 stale[bot]