An algorithm of machine vision-based yaw-angle estimation

WEI Li; TIAN Ke-chun

doi:10.13873/j.1000-97872011.04.029

Chinese

您当前的位置：

首页 >

文章列表页 >

An algorithm of machine vision-based yaw-angle estimation

更新时间：2025-09-11

- An algorithm of machine vision-based yaw-angle estimation
- Vol. 30, Issue 4, Pages: 131-133+137(2011)
- 作者机构：
  
  桂林电子科技大学通信与信息学院
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872011.04.029
  CLC： TP391.41
- Published：2011
- 稿件说明：
移动端阅览
[1]魏丽,田克纯.一种基于机器视觉的跑偏角估计算法[J].传感器与微系统,2011,30(04):131-133+137.

WEI Li, TIAN Ke-chun. An algorithm of machine vision-based yaw-angle estimation[J]. 2011, 30(4): 131-133+137.
[1]魏丽,田克纯.一种基于机器视觉的跑偏角估计算法[J].传感器与微系统,2011,30(04):131-133+137. DOI： 10.13873/j.1000-97872011.04.029.

WEI Li, TIAN Ke-chun. An algorithm of machine vision-based yaw-angle estimation[J]. 2011, 30(4): 131-133+137. DOI： 10.13873/j.1000-97872011.04.029.

摘要

在移动机器人、汽车等自主行进过程中

由于受到道路情况等因素的影响

极易出现方向跑偏

导致其无法按照预定路径前进。为了防止出现跑偏等危险情况

研究了利用机器视觉估计预定运动方向和实际运动方向夹角即跑偏角的方法。介绍了利用机器视觉测量跑偏角的基本原理;研究了基于特征点跟踪的跑偏角估计算法。实验研究表明:该方法可以有效地在行进过程中计算跑偏角。

Abstract

In the process of robot and automobile autonomous moving

vehicle cannot move along predestinate path due to road status and other factors.An algorithm of machine vision-based yaw angle computation for avoiding vehicle in danger is presented.The system constitutes of machine vision-based yaw angle computation is introduced.Algorithm of yaw angle computation which is built on feature points tracking is studied.Experimental results show that this method can compute yaw-angle in the process of vehicle moving effectively.

关键词

Keywords

references

利用计算机视觉获取无人机飞行姿态角 [J]. 丁萌,曹云峰. 传感器与微系统 . 2007(11)

图像导航技术的发展和应用 [J]. 包桂秋,周兆英,熊沈蜀,叶雄英. 航空计测技术 . 2003(06)

计算机视觉中的数学方法[M]. 科学出版社 , 吴福朝, 2008

视觉测量[M]. 科学出版社 , 张广军, 2008

Distinctive Image Features from Scale-Invariant Keypoints [J] . David G. Lowe. International Journal of Computer Vision . 2004 (2)

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Welding quality detection of coffee capsule aluminum foil based on machine vision

Design of object recognition and tracking algorithm and system based on machine vision

Application of improved MB-LBP features and LPP algorithm in strip surface defect identification

Load spatial localization of bridge crane based on improved circle detection algorithm

Visual sorting method of mechanical parts based on Hu-SIFT feature matching and genetic algorithm

Related Author

DING Jinfeng

XU Xiaozuo

YAN Dongpeng

CHAI Zijun

YANG Yu

LIU Yuhong

PENG Yan

SUN Yuchen

Related Institution

Department of Instruments,School of Mechanical Science and Engineering,Huazhong University of Science and Technology

Guizhou Provincial Key Laboratory of Public Big Data

College of Big Data ＆ Information Engineering,Guizhou University

College of Internet of Things Engineering,Jiangnan University

Key Laboratory of Maritime Technology and Control Engineering of Ministry of Communications,Shanghai Maritime University

⁰