泡泡一分钟:A Multi-Position Joint Particle Filtering Method for Vehicle Localization in Urban Area
A Multi-Position Joint Particle Filtering Method for Vehicle Localization in Urban Area
Shuxia Gu, Zhiyu Xiang*, Yi Zhang and Qi Qian
张宁
Abstract—Robust localization is a prerequisite for autonomous vehicles. Traditional visual localization methods like visual odometry suffer error accumulation on long range navigation. In this paper, a flexible road map based probabilistic filtering method is proposed to tackle this problem. To effectively match the ego-trajectory to various curving roads in map, a new representation based on anchor point (AP) which captures the main curving points on the trajectory is presented. Based on APs of the map and trajectory, a flexible Multi-Position Joint Particle Filtering (MPJPF) framework is proposed to correct the position error. The method features the capability of adaptively estimating a series of APs jointly and only updates the estimation at situations with low uncertainty.It explicitly avoids the drawbacks of obliging to determine the current position at large uncertain situations such as dense parallel road branches. The experiments carried out on KITTI benchmark demonstrate our success.
泡泡一分钟:A Multi-Position Joint Particle Filtering Method for Vehicle Localization in Urban Area的更多相关文章
- 泡泡一分钟: A Linear Least Square Initialization Method for 3D Pose Graph Optimization Problem
张宁 A Linear Least Square Initialization Method for 3D Pose Graph Optimization Problem "链接:https ...
- 泡泡一分钟:SceneCut: Joint Geometric and Object Segmentation for Indoor Scenes
张宁 SceneCut: Joint Geometric and Object Segmentation for Indoor Scenes "链接:https://pan.ba ...
- 泡泡一分钟:Context-Aware Modelling for Augmented Reality Display Behaviour
张宁 Context-Aware Modelling for Augmented Reality Display Behaviour链接:https://pan.baidu.com/s/1RpX6kt ...
- 泡泡一分钟:Using Geometric Features to Represent Near-Contact Behavior in Robotic Grasping
张宁 Using Geometric Features to Represent Near-Contact Behavior in Robotic Grasping链接:https://pan.ba ...
- 泡泡一分钟:Aided Inertial Navigation: Unified Feature Representations and Observability Analysis
http://udel.edu/~yuyang/downloads/tr_observabilityII.pdf Aided Inertial Navigation: Unified Feature R ...
- 泡泡一分钟: Deep-LK for Efficient Adaptive Object Tracking
Deep-LK for Efficient Adaptive Object Tracking "链接:https://pan.baidu.com/s/1Hn-CVgiR7WV0jvaYBv5 ...
- 泡泡一分钟:Cooperative Object Transportation by Multiple Ground and Aerial Vehicles: Modeling and Planning
张宁 Cooperative Object Transportation by Multiple Ground and Aerial Vehicles: Modeling and Planning 多 ...
- 泡泡一分钟:Semantic Labeling of Indoor Environments from 3D RGB Maps
张宁 Semantic Labeling of Indoor Environments from 3D RGB Maps Manuel Brucker, Maximilian Durner, Ra ...
- 泡泡一分钟:Cubic Range Error Model for Stereo Vision with Illuminators
Cubic Range Error Model for Stereo Vision with Illuminators 带有照明器的双目视觉的三次范围误差模型 "链接:https://pan ...
随机推荐
- oracle访问不同用户的表不添加用户名前缀
问题的出现,是技术的不断推进.为了更好地实现价值的提升! 01.用视图 create view tab1 select * from B.tab1; //在A用户下执行 02.同义词 gr ...
- 去除移动端alert/confirm的网址(url)
移动端的alert.confirm都会显示来源的url,影响体验 下面的代码将alert和confirm重写了一遍,可去除url 参考了网上代码,完善了confirm不同状态跳转 示例代码: & ...
- intellij idea (Android studio )外部程序 打开某扩展名(格式)
最近在为项目开发写思维导图, 为了留下思考的过程和业务逻辑. 本人使用的工具是很可怜的freemind,所以“脑图”的扩展名是“.mm” 情景: 在intellij idea (Android stu ...
- Fluent动网格【5】:部件变形
在动网格中关于部件运动除了指定刚体运动外,有时还需要指定某些边界的变形,这种情况经常会遇到,尤其是与运动部件存在相连接边界的情况下,如下图中边界1运动导致与之相连的边界2和边界3发生变形. Fluen ...
- ES6,扩展运算符的用途
ES6的扩展运算符可以说是非常使用的,在给多参数函数传参,替代Apply,合并数组,和解构配合进行赋值方面提供了很好的便利性. 扩展运算符就是三个点“...”,就是将实现了Iterator 接口的对象 ...
- 319. Bulb Switcher
题目: There are n bulbs that are initially off. You first turn on all the bulbs. Then, you turn off ev ...
- Java知多少(75)Object类
Object 类位于 java.lang 包中,是所有 Java 类的祖先,Java 中的每个类都由它扩展而来. 定义Java类时如果没有显示的指明父类,那么就默认继承了 Object 类.例如: p ...
- ubuntu GCC 版本切换
(1) 查看gcc以及g++的版本 gcc -v g++ -v star@ai:~ $ gcc -v Using built-in specs. COLLECT_GCC=gcc COLLECT_L ...
- Zookeeper系列四:Zookeeper实现分布式锁、Zookeeper实现配置中心
一.Zookeeper实现分布式锁 分布式锁主要用于在分布式环境中保证数据的一致性. 包括跨进程.跨机器.跨网络导致共享资源不一致的问题. 1. 分布式锁的实现思路 说明: 这种实现会有一个缺点,即当 ...
- Kubernetes集群部署之一系统环境初始化
安装版本: centos version: 7.4 docker version: 18.03.1-ce kubectl version: v1.10.1 etcdctl version: 3.2.1 ...