Technology Application |
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A METHOD FOR CLASSIFICATION OF HIGH RESOLUTION REMOTELY SENSED IMAGES BASED ON MULTI-FEATURE OBJECTS AND ITS APPLICATION |
CAI Yin-Qiao, MAO Zheng-Yuan |
Key Laboratory of Spatial Data Mining and Information Sharing of Ministry of Education, Spatial Information Research Center, Fuzhou University, Fuzhou 350002, China |
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Abstract This paper puts forward a classification method for high resolution remotely sensed images based on multi-feature objects, analyzes its advantages in comparison with the traditional pixel-based means which completely depend on spectral information. A case study related to the classification method is described, and the result shows that the new technique based on multi-feature objects is more efficient than the pixels-based methods.
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Keywords
Principle component analysis
Lancangjiang Lanping region
Cu mineralization alteration
Remote sensing information
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Issue Date: 19 July 2009
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