elewu / 2d_lidar_undistortion Goto Github PK
View Code? Open in Web Editor NEWA ros package used to correct motion distortion of a 2D LIDAR. 2D激光雷达运动畸变校正
License: MIT License
A ros package used to correct motion distortion of a 2D LIDAR. 2D激光雷达运动畸变校正
License: MIT License
你好,程序中的239行for (int i = beamNum - 1; i >= 0; i--)是不是应该for (int i = 0; i <beamNum; i++)。这样得到的点才能与插值得到的坐标系相对应。
你好,我有一些问题想和你交流一下。你在学习日志里面写到算法主要参考了深蓝学院的激光雷达矫正,我不明白你为什么要另外用IMU进行矫正,相比起用odom矫正有什么优势吗,我能想到的是IMU的数据频率可以很高,但是IMU无法完成位移的矫正。相反,深蓝的odom在50Hz的工作频率下可以完成位移和旋转矫正,而且效果还不错。
当然,我也是最近今天开始研究这个问题,也没有用实车测试过,肯定研究的没有你深入,有错还请指出。
您好,请问我改成我的雷达和imu话题后,出现'std::bad_alloc'错误,这是为什么呢?数据都是同样类型的
imu data less than 0.2s, waiting for next packet
QObject::connect: Cannot queue arguments of type 'QVector'
(Make sure 'QVector' is registered using qRegisterMetaType().)
QObject::connect: Cannot queue arguments of type 'QVector'您好,请问我改成我的雷达和imu话题后,出现'std::bad_alloc'错误,这是为什么呢?数据都是同样类型的
imu data less than 0.2s, waiting for next packet
QObject::connect: Cannot queue arguments of type 'QVector'
(Make sure 'QVector' is registered using qRegisterMetaType().)
QObject::connect: Cannot queue arguments of type 'QVector'
(Make sure 'QVector' is registered using qRegisterMetaType().)
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
期盼回复
A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google ❤️ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.