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Volume 30 Issue 2
Feb.  2005
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WAN Youchuan, SONG Yang. Application of Maps Revision Based on Classification of High Resolution Satellite Images[J]. Geomatics and Information Science of Wuhan University, 2005, 30(2): 105-109.
Citation: WAN Youchuan, SONG Yang. Application of Maps Revision Based on Classification of High Resolution Satellite Images[J]. Geomatics and Information Science of Wuhan University, 2005, 30(2): 105-109.

Application of Maps Revision Based on Classification of High Resolution Satellite Images

Funds:  国家自然科学基金资助项目(60175022)
  • Received Date: 2004-11-18
  • Rev Recd Date: 2004-11-18
  • Publish Date: 2005-02-05
  • On the basis of remote sensing image classification, this paper introduces a method for updating urban maps through high resolution remote sensing image. The RGB-HIS transformation technique is considered to merge spectral and spatial information, an appropriate filter for the edge extraction has been used. An MLP classifier is trained to produce a labeled image, focusing on urban buildings and roads, with great accuracy in test even if a limited training set is used. The result reveals a good feasibility of the classified image for monitoring the presence of changes in urban areas.
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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Application of Maps Revision Based on Classification of High Resolution Satellite Images

Funds:  国家自然科学基金资助项目(60175022)

Abstract: On the basis of remote sensing image classification, this paper introduces a method for updating urban maps through high resolution remote sensing image. The RGB-HIS transformation technique is considered to merge spectral and spatial information, an appropriate filter for the edge extraction has been used. An MLP classifier is trained to produce a labeled image, focusing on urban buildings and roads, with great accuracy in test even if a limited training set is used. The result reveals a good feasibility of the classified image for monitoring the presence of changes in urban areas.

WAN Youchuan, SONG Yang. Application of Maps Revision Based on Classification of High Resolution Satellite Images[J]. Geomatics and Information Science of Wuhan University, 2005, 30(2): 105-109.
Citation: WAN Youchuan, SONG Yang. Application of Maps Revision Based on Classification of High Resolution Satellite Images[J]. Geomatics and Information Science of Wuhan University, 2005, 30(2): 105-109.

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