| 基于列车前向运动视频的全景图拼接算法 |
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| 引用本文： | 高大龙,黄雅平,李清勇,王胜春,罗四维.基于列车前向运动视频的全景图拼接算法[J].山东大学学报(工学版),2013,43(6):1-6. |
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| 作者姓名： | 高大龙 黄雅平 李清勇 王胜春 罗四维 |
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| 作者单位： | 北京交通大学计算机与信息技术学院, 北京 100044 |
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| 基金项目： | 国家自然科学基金资助项目(61272354, 61273364, 61105119);中央高校基本科研业务费资助项目(2012JBM039, 2011JBZ005);北京交通大学轨道交通控制与安全国家重点实验室自主研究课题资助项目(RCS2012ZT007);北京邮电大学智能通信软件与多媒体北京市重点实验室开放课题资助项目 |
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| 摘 要： | 首先设计了一个基于前向运动视频的高速铁路运行环境全景图成像框架,在此框架基础上,提出了一种基于前向运动视频的全景图快速生成算法。最后,对所生成的全景图进行三维重建,模拟列车真实运行环境。实验结果表明,该方法在数据存储、数据的快速浏览等方面有着很大优势,并且可以用于铁路运行环境的自动检测、列车虚拟驾驶等方面。
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| 关 键 词： | 全景图 图像拼接 快速算法 高速铁路 前向运动视频 三维重建 |
| 收稿时间： | 2013-06-28 |
A panorama stitching algorithm based on forward motion video of trains |
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| GAO Da-long,HUANG Ya-ping,LI Qing-yong,WANG Sheng-chun,LUO Si-wei.A panorama stitching algorithm based on forward motion video of trains[J].Journal of Shandong University of Technology,2013,43(6):1-6. |
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| Authors: | GAO Da-long HUANG Ya-ping LI Qing-yong WANG Sheng-chun LUO Si-wei |
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| Affiliation: | School of Computer and Information Technology, Beijing Jiaotong University, Beijing 100044, China |
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| Abstract: | A panoramic representation framework for high-speed railway was designed based on the forward moving video, and then a fast method to create panorama was proposed based on forward moving video. The created panoramas in 3D space were reconstructed to imitate the real environment of train running. The experimental results showed that this method had many advantages in data storage and scene browsing, which had the potential to be used in many aspects, such as inspecting railway environment and virtual driving of the train. |
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| Keywords: | forward motion video image stitching panorama high speed railway 3D reconstruction fast algorithm |
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