rviz visualition Pointcloud

asked 2021-10-31 00:56:37 -0500

santK gravatar image

updated 2021-10-31 00:57:18 -0500

I try to merge pointclouds collected for first 5 seconds and then perform 1) downsampling with leafsize 0.2 (0.2 as minimum value. Anything lower than that will give an error saying- how do I know minimum leaf size) 2) RANSAC to detect ground plane. Although the points from the topic give values when echoed( => published) These points are not visual ed or do not include all other changes Question: 1) Not all the time points can be visualized ( cannot be seen upon each run) 2) Even if it apperars sometimes, there is no difference in merged cloud and ransac'd cloud

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Hi @santK would it be possible to include more details. For example the code you are using to down sample, what's the size of the pointcloud? How you verify this is working, then perhaps snapshots of what you are seeing in RViz.

osilva gravatar image osilva  ( 2021-11-01 07:00:02 -0500 )edit