Institute of Computing Technology, Chinese Academy IR
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. |
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