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Title:
adaptive water body information extraction using rs tupu computing model
Author: Hu Xiaodong ; Luo Jiancheng ; Xia Liegang ; Shen Zhanfeng ; Zhu Changming ; Qiao Cheng
Keyword: Photomapping
Source: Cehui Xuebao/Acta Geodaetica et Cartographica Sinica
Issued Date: 2011
Volume: 40, Issue:5, Pages:544-550
Indexed Type: EI
Department: (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
Abstract: 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.
English Abstract: 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.
Language: 中文
Content Type: 期刊论文
URI: http://ir.iscas.ac.cn/handle/311060/16178
Appears in Collections:软件所图书馆_期刊论文

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Recommended Citation:
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,2011-01-01,40(5):544-550.
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