张宁  GEN-SLAM - Generative Modeling for Monocular Simultaneous Localization and Mapping

GEN-SLAM  - 单目同时定位和建图的生成模型
https://arxiv.org/abs/1902.02086

Punarjay Chakravarty, Praveen Narayanan and Tom Roussel

Abstract—We present a Deep Learning based system for the twin tasks of localization and obstacle avoidance essential to any mobile robot. Our system learns from conventional geometric SLAM, and outputs, using a single camera, the topological pose of the camera in an environment, and the depth map of obstacles around it. We use a CNN to localize in a topological map, and a conditional VAE to output depth for a camera image, conditional on this topological location estimation. We demonstrate the effectiveness of our monocular localization and depth estimation system on simulated and real datasets.

我们提出了一个基于深度学习的系统,用于任何移动机器人必不可少的定位和避障的双重任务。我们的系统从传统的几何SLAM中学习,并使用单个摄像机输出摄像机在环境中的拓扑姿势,以及周围障碍物的深度图。我们使用CNN来定位拓扑图,并使用条件VAE来输出相机图像的深度,条件是这个拓扑位置估计。我们证明了我们的单目定位和深度估计系统对模拟和真实数据集的有效性。

移动机器人需要解决定位并估计到周围各种障碍物的距离的双重任务,以规划通过环境的无碰撞路径。我们提出了一种基于深度学习的模型,该模型仅使用单目视觉解决了这两项任务。我们的深度生成模型使用传统的视觉SLAM进行训练,并且在测试时,接收RGB图像,输出其拓扑姿势,并且还根据该姿势生成该图像的深度图。这种系统可以用于需要具有廉价感测的多个机器人的操作的环境中。一个工厂环境,比如一个电子商务巨头的完善中心,拥有数十万平方米的货架和库存,以及用于移动箱子的机器人,可以使用深度感应和传统的几何SLAM进行一次建图,这个地图可以用来训练我们的模型。随后,数百台带有单个低成本相机作为传感器的机器人可以使用这种训练有素的模型来感知和导航工厂。

泡泡一分钟:GEN-SLAM - Generative Modeling for Monocular Simultaneous Localization and Mapping的更多相关文章

  1. 即时定位与地图构建SLAM(Simultaneous Localization and Mapping)

    SLAM 即时定位与地图构建SLAM(Simultaneous Localization and Mapping) 参考链接: 视觉SLAM漫谈,http://www.cnblogs.com/gaox ...

  2. A Multi-Sensorial Simultaneous Localization and Mapping (SLAM) System for Low-Cost Micro Aerial Vehicles in GPS-Denied Environments

    A Multi-Sensorial Simultaneous Localization and Mapping (SLAM) System for Low-Cost Micro Aerial Vehi ...

  3. [SLAM] 01 "Simultaneous Localization and Mapping" basic knowledge

    发信人: leecty (Terry), 信区: ParttimeJobPost标 题: 创业公司招SLAM 算法工程师发信站: 水木社区 (Thu Jun 16 19:18:24 2016), 站内 ...

  4. [SLAM] 01. "Simultaneous Localization and Mapping"

    本篇带你认识SLAM,形成客观的认识和体系 一.通过行业招聘初步了解SLAM 发信人: leecty (Terry), 信区: ParttimeJobPost标 题: 创业公司招SLAM 算法工程师发 ...

  5. 泡泡一分钟:Topomap: Topological Mapping and Navigation Based on Visual SLAM Maps

    Topomap: Topological Mapping and Navigation Based on Visual SLAM Maps Fabian Bl¨ochliger, Marius Feh ...

  6. 泡泡一分钟:Tightly-Coupled Aided Inertial Navigation with Point and Plane Features

    Tightly-Coupled Aided Inertial Navigation with Point and Plane Features 具有点和平面特征的紧密耦合辅助惯性导航 Yulin Ya ...

  7. Generative Modeling by Estimating Gradients of the Data Distribution

    目录 概 主要内容 Langevin dynamics Score Matching Denoising Score Matching Noise Conditional Score Networks ...

  8. 泡泡一分钟:Stabilize an Unsupervised Feature Learning for LiDAR-based Place Recognition

    Stabilize an Unsupervised Feature Learning for LiDAR-based Place Recognition Peng Yin, Lingyun Xu, Z ...

  9. 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 ...

随机推荐

  1. python基础---python基础语法

    1.常用符号 逗号,枚举:一个函数有多个参数sum(1,2) 等于,赋值:把一个值,给一个变量,a=1 括号,函数的参数部分sum(x,y) 冒号,一个子过程的开始 双引号/单引号:表示字符串 运算符 ...

  2. Codeforces H. Malek Dance Club(找规律)

    题目描述: Malek Dance Club time limit per test 1 second memory limit per test 256 megabytes input standa ...

  3. Codeforces F. Vus the Cossack and Numbers(贪心)

    题目描述: D. Vus the Cossack and Numbers Vus the Cossack has nn real numbers aiai. It is known that the ...

  4. CentOS7.5环境下搭建禅道

    在安装配置禅道之前,可以百度了解一下两款项目管理工具禅道与JIRA的区别. 一.安装 进入禅道官网https://www.zentao.net,选择适用的版本进行安装,我这里下载的是“开源版11.6” ...

  5. python开发应用-本地数据获取方法

    文件的打开.读写和关闭 文件的打开: file_obj=open(filename,mode='r',buffering=-1,...) filename是强制参数 mode是可选参数,默认值是r b ...

  6. MSDS 596 Homework

    MSDS 596 Homework 10 Due November 28 2017Notes. The lowest grade among all eleven homework will be d ...

  7. JAVA 启动服务命令

    java -Xdebug -Xrunjdwp:server=y,transport=dt_socket,address=7301,suspend=n -Xms2048m -Xmx4096m -XX:+ ...

  8. ElementUI——动态表单验证

    前言 版本更新迭代的时候,需要用到一个动态表单的功能,ElementUI刚好有教程就改改用咯 步骤 代码 <!-- 手机副号动态表单框 --> <el-form-item v-for ...

  9. STLNormalFunc

    #include <iostream> #include <vector> using namespace std; void main_1() { vector<int ...

  10. Xamarin移动开发之路

    Xamarin入门 1.Xamarin开发及学习资源 2.Xamarin安装及调试 Xamarin.Forms 1.入门 [快速入门] 2.XAML 3.应用程序基础知识 [辅助功能]eg:大类型.高 ...