Algorithm for camera parameter adjustment in multicamera systems
Liu, Jianran; Fang, Zaojun; Zhang, Kun; Tan, Min
2015-10-01
发表期刊OPTICAL ENGINEERING
卷号54期号:10页码:104108-1 ~ 104108-10
文章类型Article
摘要Multicamera systems have many advantages and are widely used. However, many situations require camera parameters that are more accurate than those that are currently available. A new algorithm is proposed to improve the accuracy and consistency of these systems by adjusting the camera parameters. The algorithm assumes that the distribution of the measured point positions follows the Gaussian mixture model. Based on this model, point positions in space are estimated, and new camera parameters are computed from the estimation. A metric is defined to describe the difference between the newly computed and precalibrated camera parameters, following which the parameters are adjusted by minimizing this difference. Finally, the validity of the algorithm is confirmed by conducting experiments. Two indicators that describe the accuracy and consistency are defined and applied to analyze the experimental data. (C) 2015 Society of Photo-Optical Instrumentation Engineers (SPIE)
关键词Multicamera System Camera Calibration Computer Vision Camera Parameter Adjustment
WOS标题词Science & Technology ; Physical Sciences
DOI10.1117
关键词[WOS]CALIBRATION
收录类别SCI
语种英语
项目资助者National Natural Science Foundation of China(61305024 ; Beijing Natural Science Foundation(3141002) ; 61273337 ; 61227804 ; 61333016)
WOS研究方向Optics
WOS类目Optics
WOS记录号WOS:000364220200022
引用统计
被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/10495
专题复杂系统管理与控制国家重点实验室_先进机器人
作者单位Chinese Acad Sci, Inst Automat, State Key Lab Management & Control Complex Syst, Beijing 100190, Peoples R China
推荐引用方式
GB/T 7714
Liu, Jianran,Fang, Zaojun,Zhang, Kun,et al. Algorithm for camera parameter adjustment in multicamera systems[J]. OPTICAL ENGINEERING,2015,54(10):104108-1 ~ 104108-10.
APA Liu, Jianran,Fang, Zaojun,Zhang, Kun,&Tan, Min.(2015).Algorithm for camera parameter adjustment in multicamera systems.OPTICAL ENGINEERING,54(10),104108-1 ~ 104108-10.
MLA Liu, Jianran,et al."Algorithm for camera parameter adjustment in multicamera systems".OPTICAL ENGINEERING 54.10(2015):104108-1 ~ 104108-10.
条目包含的文件 下载所有文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Algorithm for camera(3109KB)期刊论文作者接受稿开放获取CC BY-NC-SA浏览 下载
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Liu, Jianran]的文章
[Fang, Zaojun]的文章
[Zhang, Kun]的文章
百度学术
百度学术中相似的文章
[Liu, Jianran]的文章
[Fang, Zaojun]的文章
[Zhang, Kun]的文章
必应学术
必应学术中相似的文章
[Liu, Jianran]的文章
[Fang, Zaojun]的文章
[Zhang, Kun]的文章
相关权益政策
暂无数据
收藏/分享
文件名: Algorithm for camera parameter adjustment in multicamera systems(Final).pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

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。