Comments (2)
Hey @zhuziyu-edward,
We generated the maps from the Kitti ground truth odometry data and the corresponding LIDAR scans.
Maybe the easiest way to generate it, to run the grund truth data with the laser_slam tool, after you can call a service SaveMap where you first convert from the pointclouds an octomap, then finally export as a pcd file.
The pro for this method that one can obtain a prefiltered and registered map, so we decided with this method too.
On other approach is the most straightforward one, to register the Kitti pointcloud in the global frame, and filter it afterwards with voxelization, noise filtering and possibly ground removal. It is all depending on what is your use case for later use.
Good luck, and please tell if I can be any more help to you.
from lol.
I will close the issue now, but please fell to reopen it if you have any further questions
from lol.
Related Issues (20)
- misalignment between map and source HOT 5
- Spikes on the vehicle path HOT 2
- Local map don't update after first few scan. HOT 5
- Can not find rviz file
- Compatibility with robosense RS-LIDAR-16
- About the installation. HOT 3
- eigen-download error HOT 2
- How to obtain a priori point cloud map HOT 4
- About the code compiling under ubuntu18 HOT 14
- Roslaunch got a 'No such file or directory' error while attempting to run HOT 1
- segmapper node : Roslaunch got a 'No such file or directory' error while attempting to run HOT 2
- Error with CNN Launch file. [segmapper-2] process has died HOT 7
- compile error in ubuntu18
- Compile the code have many problem HOT 2
- How to build tensorflow_ros_cpp? HOT 3
- the command:wstool update return this: HOT 1
- ERROR in config: unknown url type: segmap/dependencies.rosinstall HOT 16
- How to obtain the robot location inferred by LOL? HOT 2
- Something wrong with Segmap HOT 2
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from lol.