outlier_filter#
Purpose#
The outlier_filter is a package for filtering outlier of points.
Inner-workings / Algorithms#
| Filter Name | Description | Detail |
|---|---|---|
| radius search 2d outlier filter | A method of removing point cloud noise based on the number of points existing within a certain radius | link |
| ring outlier filter | A method of operating scan in chronological order and removing noise based on the rate of change in the distance between points | link |
| voxel grid outlier filter | A method of removing point cloud noise based on the number of points existing within a voxel | link |
| dual return outlier filter (under development) | A method of removing rain and fog by considering the light reflected from the object in two stages according to the attenuation factor. | link |