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兵工学报 ›› 2012, Vol. 33 ›› Issue (2): 214-220.doi: 10.3969/j.issn.1000-1093.2012.02.014

• 综述 • 上一篇    下一篇

智能车辆视觉里程计算法研究进展

江燕华, 熊光明, 姜岩, 龚建伟, 陈慧岩   

  1. (北京理工大学 机械与车辆学院, 北京 100081)
  • 收稿日期:2011-03-28 修回日期:2011-03-28 上线日期:2014-03-04
  • 作者简介:江燕华(1987—), 女, 博士研究生
  • 基金资助:
    国家自然科学基金项目(90920304);北京理工大学科研基地科技支撑计划

A Review of Visual Odometry for Intelligent Vehicles

JIANG Yan-hua, XIONG Guang-ming, JIANG Yan, GONG Jian-wei, CHEN Hui-yan   

  1. (School of Mechanical and Vehicular Engineering, Beijing Institute of Technology, Beijing 100081,China)
  • Received:2011-03-28 Revised:2011-03-28 Online:2014-03-04

摘要: 对智能车辆视觉里程计算法进行了综述,首先说明了视觉里程计的基本原理,然后从所使用的信息特征、相机配置、两帧或多帧计算框架等方面对视觉里程计系统进行了分类与比较,其次详细介绍了视觉里程计算法中的关键技术问题,包括特征选择与匹配、鲁棒运动估计等,最后讨论了视觉里程计未来发展方向。

关键词: 信息处理技术, 智能车辆, 视觉里程计, 运动估计

Abstract: Algorithms of the visual odometry for intelligent vehicles are reviewed. Firstly, the basic principle of the visual odometry is introduced. Secondly, the classification and comparison are made according to types of visual information, the configuration of cameras and the calculation framework. Thirdly, the key techniques including feature selection and matching, robust motion estimation in two-frame visual odometry system are analyzed. Finally the development trends of the visual odometry algorithms are discussed.

Key words: information processing, intelligent vehicles, visual odometry, motion estimation

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