Trajectory based monocular camera pose self-calibration method

doi:10.13245/j.hust.190212

	Trajectory based monocular camera pose self-calibration method
	Zhang, Moyi; Zhang, Qiuyu; Duan, Hongxiang; Yang, Shuqiang
刊名	Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition)
	2019-02-23
卷号	47 期号:2 页码:64-69
关键词	Trajectories Action recognition Camera calibration Monocular vision Multiple view geometry Rectification View invariants
ISSN号	16714512
DOI	10.13245/j.hust.190212
英文摘要	In order to reduce the perspective effect in trajectory analysis, using the object's motion points abstracted, a camera self-calibration model was constructed to compute the pose of the camera. Then, the trajectory was re-projected to obtain the orthographic projected trajectory which was view-invariant. Experimental results demonstrated that the proposed model is more accurate than ZHANG Zhengyou's calibration method in pose calibration. This model used the tracked moving target for camera calibration. This proposed model can be used widely in camera pose calibration and view-invariant trajectory analysis. © 2019, Editorial Board of Journal of Huazhong University of Science and Technology. All right reserved.
语种	中文
出版者	Huazhong University of Science and Technology
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/113969]
专题	计算机与通信学院
作者单位	School of Computer and Communication, Lanzhou University of Technology, Lanzhou; 730050, China
推荐引用方式 GB/T 7714	Zhang, Moyi,Zhang, Qiuyu,Duan, Hongxiang,et al. Trajectory based monocular camera pose self-calibration method[J]. Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition),2019,47(2):64-69.
APA	Zhang, Moyi,Zhang, Qiuyu,Duan, Hongxiang,&Yang, Shuqiang.(2019).Trajectory based monocular camera pose self-calibration method.Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition),47(2),64-69.
MLA	Zhang, Moyi,et al."Trajectory based monocular camera pose self-calibration method".Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition) 47.2(2019):64-69.