Image registration using a kernel partial least squares based mismatches removal method

	Image registration using a kernel partial least squares based mismatches removal method
	Zhao, Wei 1; Tian, Zheng 1; Yang, Lijuan 1; Yan, Weidong 1; Wen, Jinhuan 1
刊名	AEU - International Journal of Electronics and Communications
	2016
卷号	70 期号:4 页码:427-435
关键词	LEAF-AREA INDEX SATELLITE DATA VALIDATION PRODUCTS DESIGN CHINA BEHAVIOR
通讯作者	Zhao, Wei (wu.kong1@163.com)
英文摘要	Feature point matching is a critical step in feature based image registration. For remote sensing images, scale invariant feature transform (SIFT) feature matching is often affected by similar descriptors and there are mismatches. To improve the quality of feature matching and image registration, we propose to use spatial relationship along with the SIFT descriptor for registration. Firstly, initial matches are obtained based on distances between SIFT feature descriptors. Secondly, the spatial relationship of matched points is encoded by kernel partial least squares (KPLS). By analyzing the collinearity of the KPLS features from coarse to fine, false matches are indicated. Finally, correct matches are used to realize accurate registration. Experimental results show an overall significant reduction of the mismatches while maintaining a high rate of correct matches. Compared with several other feature matching methods, the proposed method provides comparable or better results. © 2016 Elsevier GmbH. All rights reserved.
学科主题	Engineering; Telecommunications
类目[WOS]	Engineering, Electrical & Electronic ; Telecommunications
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:20160401854626
内容类型	期刊论文
源URL	[http://ir.radi.ac.cn/handle/183411/39511]
专题	遥感与数字地球研究所_SCI/EI期刊论文_期刊论文
作者单位	1. Departments of Applied Mathematics, Northwestern Polytechnical University, Xi'an, China 2. Department of Computer Science and Technology, Northwestern Polytechnical University, Xi'an, China 3. State Key Laboratory of Remote Sensing Science, Institute of Remote Sensing and Digital Earth, CAS, Beijing, China
推荐引用方式 GB/T 7714	Zhao, Wei,Tian, Zheng,Yang, Lijuan,et al. Image registration using a kernel partial least squares based mismatches removal method[J]. AEU - International Journal of Electronics and Communications,2016,70(4):427-435.
APA	Zhao, Wei,Tian, Zheng,Yang, Lijuan,Yan, Weidong,&Wen, Jinhuan.(2016).Image registration using a kernel partial least squares based mismatches removal method.AEU - International Journal of Electronics and Communications,70(4),427-435.
MLA	Zhao, Wei,et al."Image registration using a kernel partial least squares based mismatches removal method".AEU - International Journal of Electronics and Communications 70.4(2016):427-435.