A region based image matching method with regularized SAR model

	A region based image matching method with regularized SAR model
	Wang, YW ; Wang, WQ ; Wang, YF
	2004
发表期刊	ADVANCES IN MULTIMEDIA INFORMATION PROCESSING - PCM 2004, PT 1, PROCEEDINGS
ISSN	0302-9743
卷号	3331 页码:263-270
摘要	In this paper, we propose a new region-based image matching method to find the user defined regions in other images. We use color histogram and SAR (simultaneous autoregressive) model parameters as matching features. We characterize the spatial structure of image region with its block features, and we match the image region in target images with spatial constraints. SAR model was usually used to characterize the spatial interactions among neighboring pixels. But the spectrum of the transition matrix G in the SAR model is not well distributed. Therefore in this paper, we use a regularized SAR model to characterize the spatial interactions among neighboring image blocks, which is based on the solution of a penalized LSE (Least Squares Estimation) for computing SAR model parameters. The experimental results show that our method is effective.
收录类别	SCI
语种	英语
WOS研究方向	Computer Science
WOS类目	Computer Science, Information Systems ; Computer Science, Theory & Methods
WOS记录号	WOS:000226023600033
出版者	SPRINGER-VERLAG BERLIN
引用统计
文献类型	期刊论文
条目标识符	http://119.78.100.204/handle/2XEOYT63/13851
专题	中国科学院计算技术研究所期刊论文_英文
通讯作者	Wang, YW
作者单位	1.Chinese Acad Sci, Inst Comp Technol, Beijing, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing, Peoples R China 3.Chinese Acad Sci, Inst Remote Sensing, Natl Key Lab Romote Sensing Sci, Beijing 100864, Peoples R China 4.Univ Cent Florida, Dept Math, Orlando, FL 32816 USA
推荐引用方式 GB/T 7714	Wang, YW,Wang, WQ,Wang, YF. A region based image matching method with regularized SAR model[J]. ADVANCES IN MULTIMEDIA INFORMATION PROCESSING - PCM 2004, PT 1, PROCEEDINGS,2004,3331:263-270.
APA	Wang, YW,Wang, WQ,&Wang, YF.(2004).A region based image matching method with regularized SAR model.ADVANCES IN MULTIMEDIA INFORMATION PROCESSING - PCM 2004, PT 1, PROCEEDINGS,3331,263-270.
MLA	Wang, YW,et al."A region based image matching method with regularized SAR model".ADVANCES IN MULTIMEDIA INFORMATION PROCESSING - PCM 2004, PT 1, PROCEEDINGS 3331(2004):263-270.