Multisource data registration based on NURBS description of contours

CASIA OpenIR > 09年以前成果

	Multisource data registration based on NURBS description of contours
	Pan, C.1 ; Zhang, Z.2 ; Yan, H.3,4; Wu, G.1 ; Ma, S.1
发表期刊	INTERNATIONAL JOURNAL OF REMOTE SENSING
	2008
卷号	29 期号:2 页码:569-591
文章类型	Article
摘要	This paper presents a novel contour-based approach for multisource image registration. The contours are parameterized with Non-Uniform Rational B-Splines (NURBS). The control points of parametric contours are used as contour descriptor for image registration due to their invariance under affine and perspective transformations. The distance of control points, and the curvature and orientation similarity of the corresponding segments induced by the control points are considered as the matching criteria, and mismatching of control points can be avoided effectively because of the local controllability of NURBS. Therefore, the method is able to deal with the case in which the corresponding contours are locally distorted. Additionally, the NURBS description of contours has the strong global property; the method is therefore robust to image noise. In order to improve robustness, we perform the extraction and labelling of contours interactively. The experiments on both single-sensor and multisource data registration demonstrate the effectiveness and robustness of the presented method.
WOS标题词	Science & Technology ; Technology
关键词[WOS]	IMAGE REGISTRATION ; SHAPE REPRESENTATION ; MUTUAL INFORMATION ; ALGORITHM ; MODELS
收录类别	SCI
语种	英语
WOS研究方向	Remote Sensing ; Imaging Science & Photographic Technology
WOS类目	Remote Sensing ; Imaging Science & Photographic Technology
WOS记录号	WOS:000252346500017
引用统计	被引频次：18[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/173211/9634
专题	09年以前成果
作者单位	1.Chinese Acad Sci, Natl Lab Pattern Recognit, Inst Automat, Beijing 100864, Peoples R China 2.Hebei Normal Univ, Coll Informat Technol, Shijiazhuan, Hebei Province, Peoples R China 3.China Univ Geosci, Coll Informat & Engn, Geodetect Lab, Minist Educ, Beijing, Peoples R China 4.China Univ Geosci, Land Resources Informat Dev Res Lab, Beijing, Peoples R China
第一作者单位	模式识别国家重点实验室
推荐引用方式 GB/T 7714	Pan, C.,Zhang, Z.,Yan, H.,et al. Multisource data registration based on NURBS description of contours[J]. INTERNATIONAL JOURNAL OF REMOTE SENSING,2008,29(2):569-591.
APA	Pan, C.,Zhang, Z.,Yan, H.,Wu, G.,&Ma, S..(2008).Multisource data registration based on NURBS description of contours.INTERNATIONAL JOURNAL OF REMOTE SENSING,29(2),569-591.
MLA	Pan, C.,et al."Multisource data registration based on NURBS description of contours".INTERNATIONAL JOURNAL OF REMOTE SENSING 29.2(2008):569-591.