[ROS Q&A] 085 - Basic usage of octomap_mapping package

[ROS Q&A] 085 - Basic usage of octomap_mapping package - Tutorial

6 років тому

In the ROS Q&A Tutorial, we will show you how to execute some basic functionalities of the octomap_mapping package: Creating an Octomap, saving the Octomap and providing the Octomap.
[Resources mentioned in the video]
- ROS Development Studio: www.theconstructsim.com/rds-ro...
- ROS Courses Library: www.theconstructsim.com/constr...
- octomap_mapping ROS.Wiki: wiki.ros.org/octomap_mapping
- GitHub: github.com/OctoMap/octomap_ma...
[Robot used in the video]
- Husky
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// Robot Ignite Academy is a series of online web courses and ROS tutorials giving you the tools and knowledge to be able to understand and create any ROS based robotics development.
How it works:
* no installation and devices required
* ideal for beginner/intermediate roboticist aiming to become proficient in ROS
* integrates ROS theory and practice, learn by programming different simulated robots.
* ROS teaching material and exam provided

КОМЕНТАРІ: 24

@user-gb7ke1iq7d 2 роки тому

Thank you. It's very helpful for start using octomap.

@-sagrek28-17 5 років тому

Thanks you so much!!!!. I changed the odom frame and the slam with octomap works :D

@DanielMunoz-hr1vr 6 років тому

Very useful, thank you, you save my semester! xD

@TheConstruct 6 років тому

Thanks for your comment. It really made our day! We are very happy to hear that our work is useful for you guys. Please share with your peers, that will help us a lot

@muhammedyilmaz2907 3 роки тому

good tutorial ever i saw in youtube. Thanks

@95663boy 3 роки тому

Hi, May i know why did the odom not exist despite i followed ur steps in rivz? I planned to use robosense lidar-16 to create a 3D mapping. thank you for helping

@shrijank522 5 років тому

Hi, Is it possible to run this with a point cloud .ply file as generated from Google Cartographer?

@kaabachiamina4928 3 роки тому

thank you ! are you using a Velodyne VLP-16??

@mustafamohammed4205 Рік тому

Thanks for the tutorial after 4 years still the best. I have a question which mapping algo is better in your opinion to work in warehouses rtab or octomap?

@130music 6 років тому

Thank you so much for your video. Following your tutorial, I have created an octomap with point cloud2. However, the PR2 robot arm doesn't consider the octomap as collision object when it was doing motion planning. Do you know the why?

@SaadKhan-pn9rt 2 роки тому

is there a way to increase the update time of the real time mapping? it was really slow when i did it and then i tweaked the resolution values in the octomap_mapping.launch file along with the upper and lower values of the clamping update policy but it doesnt seem to work. Plz help!

@hanssarpei8687 5 років тому

I did the exact same steps as you did, but my robot is not rotating at all on rviz. Its only looking in one way while the robot is rotating

@sameertodkar2504 2 роки тому

Is there a way to speed up the octomap server?

@zhefanx2783 4 роки тому

Very nice video. But when I follow your step in my turtlebot, it seems the octomap_mapping does not have any ros message in its published topic. And the rviz cannot visualize the pointcloud. I am using laser_geometry to convert the laser scan data into point cloud, is that the reason for this error?

@drilyasmeo 3 роки тому

Hi Xu Zhefan, im also trying octomapiing for tb3. Could you do for your turtle simulation? plz contact at'; milyasmeo@gmail.com

@zhefanx2783 3 роки тому

Dr Ilyas Meo Yes I solved the problem. It can work.

@drilyasmeo 3 роки тому

@@zhefanx2783 Can you please share your Github? : milyasmeo@gmail.com

@bakhtawarrehman5439 6 років тому

Hi; can you please explai; how to do navigation using this algorithm?

@TheConstruct 6 років тому

We do explain how to use it for drone navigation in this course: goo.gl/eK3EvR

@purposestalk2110 2 роки тому

it says ERROR: cannot launch node of type [octomap_server/octomap_server_node]: Cannot locate node of type [octomap_server_node] in package [octomap_server]. Make sure file exists in package path and permission is set to executable (chmod +x)

@vincentdelphin3085 2 роки тому

Did you find a solution to this?

@reynardlee2235 2 роки тому

@@vincentdelphin3085 have you ran "catkin_make"?