Non-goal scene analysis for soccer video | |
Gao, Xinbo2; Niu, Zhenxing2; Tao, Dacheng1; Li, Xuelong3 | |
刊名 | neurocomputing |
2011 | |
卷号 | 74期号:4页码:540-548 |
关键词 | Semantic analysis Field model Scene analysis Camera calibration |
ISSN号 | 0925-2312 |
通讯作者 | x. gao |
合作状况 | 其它 |
英文摘要 | the broadcast soccer video is usually recorded by one main camera, which is constantly gazing somewhere of playfield where a highlight event is happening. so the camera parameters and their variety have close relationship with semantic information of soccer video, and much interest has been caught in camera calibration for soccer video. the previous calibration methods either deal with goal scene, or have strict calibration conditions and high complexity. so, it does not properly handle the non-goal scene such as midfield or center-forward scene. in this paper, based on a new soccer field model, a field symbol extraction algorithm is proposed to extract the calibration information. then a two-stage calibration approach is developed which can calibrate camera not only for goal scene but also for non-goal scene. the preliminary experimental results demonstrate its robustness and accuracy. (c) 2010 elsevier b.v. all rights reserved. |
学科主题 | 信号与模式识别 ; 计算机应用其他学科(含图像处理) |
WOS标题词 | science & technology ; technology |
类目[WOS] | computer science, artificial intelligence |
研究领域[WOS] | computer science |
关键词[WOS] | camera calibration ; sports video ; tracking ; ball |
收录类别 | SCI ; EI |
语种 | 英语 |
WOS记录号 | WOS:000286697800005 |
公开日期 | 2011-01-11 |
内容类型 | 期刊论文 |
源URL | [http://ir.opt.ac.cn/handle/181661/8574] |
专题 | 西安光学精密机械研究所_光学影像学习与分析中心 |
作者单位 | 1.Univ Technol Sydney, Fac Engn & Informat Technol, Ctr Quantum Computat & Intelligent Syst, Sydney, NSW 2007, Australia 2.Xidian Univ, Sch Elect Engn, Xian 710071, Peoples R China 3.Chinese Acad Sci, Xian Inst Opt & Precis Mech, Ctr Opt IMagery Anal & Learning OPTIMAL, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China |
推荐引用方式 GB/T 7714 | Gao, Xinbo,Niu, Zhenxing,Tao, Dacheng,et al. Non-goal scene analysis for soccer video[J]. neurocomputing,2011,74(4):540-548. |
APA | Gao, Xinbo,Niu, Zhenxing,Tao, Dacheng,&Li, Xuelong.(2011).Non-goal scene analysis for soccer video.neurocomputing,74(4),540-548. |
MLA | Gao, Xinbo,et al."Non-goal scene analysis for soccer video".neurocomputing 74.4(2011):540-548. |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论