adaptive water body information extraction using rs tupu computing model

ISCAS OpenIR

	adaptive water body information extraction using rs tupu computing model
	Hu Xiaodong; Luo Jiancheng; Xia Liegang; Shen Zhanfeng; Zhu Changming; Qiao Cheng
	2011
发表期刊	Cehui Xuebao/Acta Geodaetica et Cartographica Sinica
ISSN	1001-1595
卷号	40 期号:5 页码:544-550
摘要	A RS TUPU computing mechanism is designed, considering the advantages of the features of spatial clustered layer and non-linear spectral mapping layer, which aims to approach the accurate regional boundary of thematic area step by step. Meanwhile, extraction parameters in the process are adjusted automatically by adaptive information computing method. Subsequently, the RS TUPU computing model is proposed, which will be applied in water body extraction. The existing valid methods for water body extraction are analyzed first. On this basis, an adaptive water body extraction method using RS TUPU computing model (WERSTP) is proposed, where ETM image is selected as experimental data source. WERSTP combines with the advantages of methods based on index computing and spectral classification, and the experimental results show that this method obtains an effective extraction result to make it achieve the level of accuracy and automation in water body information extraction.; A RS TUPU computing mechanism is designed, considering the advantages of the features of spatial clustered layer and non-linear spectral mapping layer, which aims to approach the accurate regional boundary of thematic area step by step. Meanwhile, extraction parameters in the process are adjusted automatically by adaptive information computing method. Subsequently, the RS TUPU computing model is proposed, which will be applied in water body extraction. The existing valid methods for water body extraction are analyzed first. On this basis, an adaptive water body extraction method using RS TUPU computing model (WERSTP) is proposed, where ETM image is selected as experimental data source. WERSTP combines with the advantages of methods based on index computing and spectral classification, and the experimental results show that this method obtains an effective extraction result to make it achieve the level of accuracy and automation in water body information extraction.
收录类别	EI
关键词	Photomapping
部门归属	(1) Institute of Remote Sensing Applications Chinese Academy of Sciences Beijing 100101 China; (2) Software College Zhejiang University of Technology Hangzhou 310023 China; (3) Graduated University Chinese Academy of Sciences Beijing 100049 China
语种	中文
内容类型	期刊论文
URI标识	http://ir.iscas.ac.cn/handle/311060/16178
专题	中国科学院软件研究所
推荐引用方式 GB/T 7714	Hu Xiaodong,Luo Jiancheng,Xia Liegang,et al. adaptive water body information extraction using rs tupu computing model[J]. Cehui Xuebao/Acta Geodaetica et Cartographica Sinica,2011,40(5):544-550.
APA	Hu Xiaodong,Luo Jiancheng,Xia Liegang,Shen Zhanfeng,Zhu Changming,&Qiao Cheng.(2011).adaptive water body information extraction using rs tupu computing model.Cehui Xuebao/Acta Geodaetica et Cartographica Sinica,40(5),544-550.
MLA	Hu Xiaodong,et al."adaptive water body information extraction using rs tupu computing model".Cehui Xuebao/Acta Geodaetica et Cartographica Sinica 40.5(2011):544-550.