Giter Club home page Giter Club logo

Comments (8)

gaoxiang12 avatar gaoxiang12 commented on August 13, 2024

实时跑的吗?还是录下来之后用离线来跑的?

from faster-lio.

HP-Yin avatar HP-Yin commented on August 13, 2024

rosbag录下来之后跑的,用的是LivoxAVIA雷达,一直都跑的同一个rosbag。排查了一下,其中一个原因是预处理的AviaHandler函数中使用了std::for_each(std::execution::par_unseq, index.begin(), index.end(), [&](const uint &i),采用并行方法的遍历可能会有随机性导致返回的cloud_out_的size每次都不同。这边改成用for循环之后还是有同样的现象,正在排查。

from faster-lio.

GavyndotLee avatar GavyndotLee commented on August 13, 2024

@HP-Yin 你好,我也遇到了相同的现象,也是用rosbag录制的数据跑的。请问定位到原因了吗?

from faster-lio.

HP-Yin avatar HP-Yin commented on August 13, 2024

@GavyndotLee 感觉影响不大,你可以把代码里的std::execution::unseq和std::execution::par_unseq都改用for循环试试

from faster-lio.

GavyndotLee avatar GavyndotLee commented on August 13, 2024

@HP-Yin 谢谢你的回复,改成for循环之后每次运行的结果仍然不一样。我使用的是robosense16录制的室内数据,x、y变化超过1米了。

from faster-lio.

GavyndotLee avatar GavyndotLee commented on August 13, 2024

@gaoxiang12 高博你好,我使用robosense16录制了一个室内的bag文件,用在线的方式运行,然后播放bag包。faster-lio每一次运行的结果x、y变化超过1米,按照HP-Yin的建议将std::execution::unseq、std::execution::par_unseq改为普通for循环后仍然存在这个现象。我测试了fast-lio2每次运行结果是一致的。高博能否提供一些解决方案或者思路,感谢!

from faster-lio.

Related Issues (20)

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.