Information extraction from high-resolution SAR image with object-oriented method

2009 ◽  
Author(s):  
Junjie Zhu ◽  
Xiangtao Fan ◽  
Huadong Guo ◽  
Changlin Wang ◽  
Jian Tan ◽  
...  
Keyword(s):  
High Resolution ◽  
Information Extraction ◽  
Object Oriented ◽  
Object Oriented Method ◽  
Sar Image

Information Extraction of High-Resolution Remotely Sensed Imagery Based on Object-Oriented Method

2014 ◽  
Vol 513-517 ◽  
pp. 1527-1531
Author(s):  
Fu Lei Zhan ◽  
Guo Dong Yang ◽  
Xu Qing Zhang ◽  
Xue Feng Niu ◽  
Peng Shao ◽  
...  
Keyword(s):  
High Resolution ◽  
Information Extraction ◽  
World View ◽  
Object Oriented ◽  
Object Oriented Method ◽  
Thematic Map ◽  
Remotely Sensed Imagery ◽  
Rule Sets ◽  
High Resolution Satellite Imagery ◽  
Extract Information

In this study, on the basis of pixel-based classification, object-oriented classification method was used to extract information from high resolution satellite imagery. Select the Binhai New Area as the study area,World View-2 data was selected as data sources, the rule sets of information extraction developing were established firstly, then the parameters of imagery segmentation and classification were tested repeatedly to achieve building hierarchies and map elements. The results showed that object-oriented information extraction method was feasible, and the extracted information was used to produce thematic map on the ArcGIS platform.

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