blablebli-robots
blablebli-robots
Thank you for you response @usamex, I am using a tilting LiDAR, it produces a dense enough cloud for elevation map to work nicely. However if the robot is on...
Thank you @maximilianwulf, I'll think of some logic to distinguish between to be explored and already scanned regions.
Thanks for the tip. Yes I'm aware of this package and I'm using their filtering set up for a traversability layer computation.
Thank you @maximilianwulf for your prompt response.
Hello @erinline, I gave up with the ZED stereo camera, due to noise and the intended application I decided going with a different setup.
Hey @maximilianwulf, the application required detection of smaller obstacles/depths on the floor. The ZED did not allow to resolve them as the upper and lower bounds were too far apart,...
Found the solution: In ElevationMap.cpp, line 458 uses iterator, which is modified in the for loop (in line 451) without checking for valid, adding if (!visibilityCleanupMap_.isValid(*iterator)) continue; before line 458...
Sorry about the confusion, I meant file ElevationMap.cpp instead.
Argh, wrong line numbers, look at 451-462, iterator gets modified but not checked for validity.
Thank you for your response. I tried both of your suggestions, however the frontier sizes are large enough to be considered, but otherwise unreachable from a path planning point of...