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I am working on a project where a UAV is slamming an outdoor environment. When launching rtabmap, it starts mapping and does its job, but whenever it detects a loop closure it gets stuck. I've include…
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Regarding the files [occumap.npy] contained in the various datasets in the project, how were they obtained? Was the environment mapped by gmapping or cartographers algorithm and then the images were c…
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Tasks:
i) Describe the occupancy grid map code with respect to the reference paper
ii) Understand the effect of frequency of odom and laser scanner data on mapping and make it compatible
Referenc…
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Hello n I run these two commands, I got an error:
roslaunch cartographer_ros offline_my_robot.launch bag_filenames:=/home/nexteer/2019-03-22-15-22-32.bag
roslaunch cartographer_ros demo_my_robot_l…
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Hi Neil, I hope you can help me.. why does the dashboard appear like this every time I open Home Assistant? I go out, I come back, I go out, I come back and then everything shows correctly. Thank you!…
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Thanks, @raulmur Great Work. Now I have an idea. We can get the Pose Estimate, Point Cloud from Orb Slam. And so we can map a 2D Occupancy Grid Map out of it. So using the Navigation Stack of ROS we c…
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1. comment
2. Readme.md
3. screenshots + gifs
4. format (e.g. pragma once vs ifdef)
5. branches (remove / make it work)
// readme.md
1. purpose of this project (50% knowledge, 50% practice)
…
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As the outcome of https://github.com/ros-planning/navigation2/issues/2174, we should have an analog server using the work of #1595 to allow for "route planning" versus "freespace planning" that the pl…
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Something that has just occurred to me is that we need to address the handling of mixtures of compounds. Essential oils are classic examples of such. Alex Clark has done some work on this already, a…
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You can use the Python library [Gemmi](https://github.com/project-gemmi/gemmi) to handle CCP4 data ([example](https://www.ebi.ac.uk/emdb/EMD-10765)).
To get the data into Python, execute the follo…