GithubHelp home page GithubHelp logo

xikunliu-huskit / glio Goto Github PK

View Code? Open in Web Editor NEW
185.0 13.0 25.0 83.61 MB

GLIO: Tightly-Coupled GNSS/LiDAR/IMU Integration for Continuous and Drift-free State Estimation

CMake 1.20% C++ 29.33% HTML 0.47% Python 1.71% Pascal 16.73% Batchfile 0.20% C 37.86% Makefile 0.47% Shell 0.02% Prolog 0.01% Fortran 2.21% MATLAB 9.76% Dockerfile 0.04%
gnss lidar lio localization positioning sensor-fusion slam urban

glio's People

Contributors

xikunliu-huskit avatar

Stargazers

 avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar

Watchers

 avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar

glio's Issues

error when using docker

Thanks for such a good work! I want to use glio on ubuntu20.04 with ros noetic. The Novatel-msgs does not support the noetic, so I try to use docker. However, after make build, and when I try "sudo ./start_glio", the following error takes place:

Error response from daemon: could not select device driver "" with capabilities: [[gpu]]
Error: failed to start containers: glio
Error response from daemon: Container e3b504b6ff6f0569b91c24ed4f3dae54f337ebc3cf48526319b2f58fdf9b5fc4 is not running

I am wondering how to solve this? Hope to hear from you.

转弯时出现明显的地图漂移

首先十分感谢您开源的GLIO,这是一个出色的大作!!
我们现在使用GLIO处理自己的数据时,在转弯的时间出现了地图漂移的问题,我们截取了一段视频放到附件中了
我们的lidar数据是16线的,imu数据是200hz,采集数据时初始时刻车头向西放置(但当时采集数据时没有记录准确的初始角Euler_r,Euler_p,Euler_y)。
现在我能想到关于旋转时地图出现明显漂移的有以下几个方面:
1:配置文件中初始化部分的设置不对(这个我们尝试修改,但仍然存在漂移现象,是否是不精确的初始化导致的)
2:我们的数据是16线的,GLIO处理的开源数据是32线的,但是GLIO中只使用到了平面点,角点没有使用,是否是这部分的差异导致地图转弯时发散
3:转弯过快(网上的回答),这批数据我们使用LIO-SAM跑时没出现这个问题。

希望收到您的回复,
谢谢!!

6b36b9740ee191991eda7a881c9d4ae9.mp4

关于定位结果的一些疑问

非常感谢您的分享和工作,
我想请问一下: Urbannav的文章中使用了LIO-SAM对于TST和Whampoa数据集进行了评估,结果如下
image
然后您的文章中使用LIO-GNSS表示了LIO-SAM和gnss的融合结果(不太确定我理解的是不是对的),
glio_tst_eval
2024-06-09_19-05
但该方法还有您提出的方法好像效果都没有纯LIO系统好,对于这些环境添加GNSS信息反而成了干扰吗?我不确定是不是我搞错了评估标准,有些地方也没有太弄明白,期待您的解答。

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo 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.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google ❤️ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.