系统仿真学报 ›› 2018, Vol. 30 ›› Issue (11): 4462-4468.doi: 10.16182/j.issn1004731x.joss.201811049

• 仿真应用工程 • 上一篇    下一篇

基于核相关滤波器无标识AR的目标跟踪仿真

张志利1, 王超1, 龙勇2, 王韶迪1   

  1. 1. 火箭军工程大学导弹工程学院,陕西 西安 710038;
    2. 航天科工系统仿真科技有限公司,北京 100095
  • 收稿日期:2018-05-20 修回日期:2018-07-09 发布日期:2019-01-04
  • 作者简介:张志利(1966-),男,河南濮阳,博士,博导,教授,研究方向为武器系统仿真技术;王超(1994-),男,安徽宿州,硕士,研究方向为导弹发射理论与技术;龙勇(1978-),男,湖北黄冈,博士,高工,研究方向为武器系统分布式仿真技术。

Target Tracking Simulation for Unmarked Augmented Reality System Based on KCF

Zhang Zhili1, Wang Chao1, Long Yong2, Wang Shaodi1   

  1. 1. Missile Engineering Academy of Rocket Force Engineering University , Xi'an 710038, China;
    2. China Aerospace Science and Engineering System Simulation Technology Company Ltd, Beijing 100095, China
  • Received:2018-05-20 Revised:2018-07-09 Published:2019-01-04

摘要: 针对目前无标识增强现实(AR)中识别跟踪实时性不足的问题,设计了一种基于核相关滤波器(KCF)目标跟踪的AR系统。借助KCF对要检测的目标进行识别跟踪,导入摄像机位姿的相关参数,计算虚拟物体从真实世界到屏幕图像的映射,调用openGL图形程序接口,将预制物体加载到目标上。用visual studio对KCF进行目标跟踪仿真,结果证明基于KCF方法的AR应用系统能够有效改善目标跟踪的实时性,渲染每秒帧数(FPS)能够达到40,可有效满足AR系统中对分辨帧数的要求。

关键词: 增强现实, 核相关滤波器, 目标跟踪, visual studio, openGL

Abstract: An AR system based on the kernelized correlation filter (KCF) target tracking is designed for solving the problem of the insufficiency of tracking in the unmarked augmented reality (AR). The KCF is used to identify and track the targets. The relevant parameters of the camera position are imported. The openGL graphical program interface is called to load the precast object onto the target. The KCF simulation experiment is carried out to track the target with visual studio. The results show that the AR application system based on KCF method can effectively improve the real-time performance of target tracking, and render 40 frames per second (FPS), which effectively meet the requirements of AR in the system to distinguish between frames.

Key words: augmented reality, KCF, target tracking, visual studio, openGL

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