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Remote Sensing Technology and Application  2012, Vol. 27 Issue (3): 366-371    DOI: 10.11873/j.issn.1004-0323.2012.3.366
    
Taking SPOT5 Remote Sensing Data for Example to Compare Pixel-based and Object-oriented Classification
Hu Rongming,Wei Man,Yang Chengbin,He Junbin
(College of Geomatics,Xian University of Science and Technology,Xian 710054,China)
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Abstract  

The high spatial resolution remote sensing image SPOT5 for study data,using object-oriented classification method,this paper compared the classification accuracy of pixel-based and object-based.The results show that pixel-based classification has certain limitation and object-oriented classification method takes advantage of the spectral information,geometry information,spatial information,even the context information in processing high resolution remote sensing image.Therefore,object-oriented classification method has more advantages and clear application prospect.

Key words:  SPOT5      High spatial resolution image      Pixel      Object-oriented      Classification     
Received:  08 September 2011      Published:  23 January 2013
P 237  
  TP 79  
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Cite this article: 

Hu Rongming,Wei Man,Yang Chengbin,He Junbin. Taking SPOT5 Remote Sensing Data for Example to Compare Pixel-based and Object-oriented Classification. Remote Sensing Technology and Application, 2012, 27(3): 366-371.

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http://www.rsta.ac.cn/EN/10.11873/j.issn.1004-0323.2012.3.366     OR     http://www.rsta.ac.cn/EN/Y2012/V27/I3/366

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