MathWorks - Mobile View
  • 碻形冰暨硞 MathWorks 帐憷碻形冰暨硞 MathWorks 帐憷
  • Access your MathWorks Account
    • 我的帐户
    • 我的社区资料
    • 关联许可证
    • 登出
  • 产品
  • 解决方案
  • 学术
  • 支持
  • 社区
  • 活动
  • 获取 MATLAB
MathWorks
  • 产品
  • 解决方案
  • 学术
  • 支持
  • 社区
  • 活动
  • 获取 MATLAB
  • 碻形冰暨硞 MathWorks 帐憷碻形冰暨硞 MathWorks 帐憷
  • Access your MathWorks Account
    • 我的帐户
    • 我的社区资料
    • 关联许可证
    • 登出

视频与网上研讨会

  • MathWorks
  • 视频
  • 视频首页
  • 搜索
  • 视频首页
  • 搜索
  • 联系销售
  • 试用软件
  Register to watch video
  • Description
  • Related Resources

Automated LiDAR Point-Cloud Annotation for Sensor Verification

Nathan Kurtz, Autoliv
Arvind Jayaraman, MathWorks

In the world of automated driving, sensing accuracy is of the utmost importance, and proving that your sensors can do the job is serious business. This is where ground truth labeling has an important role in Autoliv’s validation process. Currently, annotating ground truth data is a tedious manual effort, involving finding the important events of interest and using the human eye to determine objects from LiDAR point-cloud images. This talk presents a tool that was developed in MATLAB® to alleviate some of the pains associated with labeling point-cloud data from a LiDAR sensor and the advantages that tool provides to the labeler. The capabilities of the tool are discussed, including assisting users in visualizing, navigating, and annotating objects in point-cloud data; tracking these objects through time over multiple frames; and then using the labeled data for developing machine learning based classifiers. The talk also describes how the output of the labeling process is used to train deep neural nets to provide a fully automated way to produce vehicle objects of interest which can be used to find false-negative events. To do this with a human analyst takes as much time as to play back the entire data set. However, with a fully automated approach, it can be run on many computers to reduce the analysis time. This video shows the time savings as well as the accuracy of the labels achieved and how this approach provides substantial benefit to Autoliv’s validation process.

Recorded: 2 May 2018

Related Products

  • Automated Driving Toolbox

Learn More

View slides
See all proceedings from MathWorks Automotive Conference 2018
Related Information
Request Trial

Feedback

Featured Product

Automated Driving Toolbox

  • Request Trial
  • Get Pricing

Up Next:

51:27
Best practices for Converting MATLAB Code to Fixed Point...

Related Videos:

43:04
Introducing Fixed-Point Designer for MATLAB and Simulink
18:31
Introducing the Fixed-Point Converter App for MATLAB
42:45
Signal Processing and Machine Learning Techniques for...
12:19
Debugging of VEX Simulink Models Using External Mode

View more related videos

MathWorks - Domain Selector

Select a Web Site

Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .

Select web site

You can also select a web site from the following list:

How to Get Best Site Performance

Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.

Americas

  • América Latina (Español)
  • Canada (English)
  • United States (English)

Europe

  • Belgium (English)
  • Denmark (English)
  • Deutschland (Deutsch)
  • España (Español)
  • Finland (English)
  • France (Français)
  • Ireland (English)
  • Italia (Italiano)
  • Luxembourg (English)
  • Netherlands (English)
  • Norway (English)
  • Österreich (Deutsch)
  • Portugal (English)
  • Sweden (English)
  • Switzerland
    • Deutsch
    • English
    • Français
  • United Kingdom (English)

Asia Pacific

  • Australia (English)
  • India (English)
  • New Zealand (English)
  • 中国
    • 简体中文Chinese
    • English
  • 日本Japanese (日本語)
  • 한국Korean (한국어)

Contact your local office

  • 联系销售
  • 试用软件

了解产品

  • MATLAB
  • Simulink
  • 学生版软件
  • 硬件支持
  • 文件交换

试用或购买

  • 下载
  • 试用软件
  • 联系销售
  • 定价和许可
  • 如何购买

如何使用

  • 文档
  • 教程
  • 示例
  • 视频与网上研讨会
  • 培训

获取支持

  • 安装帮助
  • MATLAB 问答社区
  • 咨询
  • 许可中心
  • 联系支持

关于 MathWorks

  • 招聘
  • 新闻室
  • 社会愿景
  • 联系销售
  • 关于 MathWorks

MathWorks

Accelerating the pace of engineering and science

MathWorks 公司是世界领先的为工程师和科学家提供数学计算软件的开发商。

发现…

  • Select a Web Site United States
  • 专利
  • 商标
  • 隐私权政策
  • 防盗版
  • 应用状态

京ICP备12052471号

© 1994-2021 The MathWorks, Inc.

  • Weibo
  • WeChat

    WeChat

  • Bilibili
  • Youku
  • Facebook
  • Twitter
  • LinkedIn
  • RSS

关注我们