Efficient Video Stitching Based on Fast Structure Deformation

CORC > 西安光学精密机械研究所 > 中国科学院西安光学精密机械研究所 > 光学影像学习与分析中心

	Efficient Video Stitching Based on Fast Structure Deformation
	Li, Jing 1; Xu, Wei 1; Zhang, Jianguo2 ; Zhang, Maojun 1; Wang, Zhengming 3; Li, Xuelong4
刊名	ieee transactions on cybernetics
	2015-12-01
卷号	45 期号:12 页码:2707-2719
关键词	Computational efficiency computer vision intensity misalignment machine learning structure misalignment video stitching
ISSN号	21682267
产权排序	4
英文摘要	in computer vision, video stitching is a very challenging problem. in this paper, we proposed an efficient and effective wide-view video stitching method based on fast structure deformation that is capable of simultaneously achieving quality stitching and computational efficiency. for a group of synchronized frames, firstly, an effective double-seam selection scheme is designed to search two distinct but structurally corresponding seams in the two original images. the seam location of the previous frame is further considered to preserve the inter-frame consistency. secondly, along the double seams, 1-d feature detection and matching is performed to capture the structural relationship between the two adjacent views. thirdly, after feature matching, we propose an efficient algorithm to linearly propagate the deformation vectors to eliminate structure misalignment. at last, image intensity misalignment is corrected by rapid gradient fusion based on the successive over relaxation iteration (sori) solver. a principled solution to the initialization of the sori significantly reduced the number of iterations required. we have compared favorably our method with seven state-of-the-art image and video stitching algorithms as well as traditional ones. experimental results show that our method outperforms the existing ones compared in terms of overall stitching quality and computational efficiency.
WOS标题词	science & technology ; technology
类目[WOS]	computer science, artificial intelligence ; computer science, cybernetics
研究领域[WOS]	computer science
关键词[WOS]	texture synthesis ; image mosaics ; registration ; domain ; recognition ; features ; range
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000365320300007
内容类型	期刊论文
源URL	[http://ir.opt.ac.cn/handle/181661/27548]
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.Natl Univ Def Technol, Coll Informat Syst & Management, Changsha 410073, Hunan, Peoples R China 2.Univ Dundee, Sch Comp, Dundee DD1 4HN, Scotland 3.Natl Univ Def Technol, Coll Sci, Changsha 410073, Hunan, Peoples R China 4.Chinese Acad Sci, Ctr Opt IMagery Anal & Learning OPTIMAL, State Key Lab Transient Opt & Photon, Xian Inst Opt & Precis Mech, Xian 710119, Shaanxi, Peoples R China
推荐引用方式 GB/T 7714	Li, Jing,Xu, Wei,Zhang, Jianguo,et al. Efficient Video Stitching Based on Fast Structure Deformation[J]. ieee transactions on cybernetics,2015,45(12):2707-2719.
APA	Li, Jing,Xu, Wei,Zhang, Jianguo,Zhang, Maojun,Wang, Zhengming,&Li, Xuelong.(2015).Efficient Video Stitching Based on Fast Structure Deformation.ieee transactions on cybernetics,45(12),2707-2719.
MLA	Li, Jing,et al."Efficient Video Stitching Based on Fast Structure Deformation".ieee transactions on cybernetics 45.12(2015):2707-2719.