Semi-automated landslide inventory mapping from bitemporal aerial photographs using change detection and level set method
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- 作者：Zhongbin Lia ; lzbtongji@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Wenzhong Shia ; lswzshi@polyu.edu.hk" class="auth_mail" title="E-mail the corresponding author ; Soe W. Myintb ; soe.myint@asu.edu" class="auth_mail" title="E-mail the corresponding author ; Ping Luc ; luping@tongji.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Qunming Wanga ; d ; wqm11111@126.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Landslide inventory mapping (LIM) ; Aerial orthophoto ; Change detection ; Change vector analysis (CVA) ; Level set evolution (LSE)
- 刊名：Remote Sensing of Environment
- 出版年：2016
- 出版时间：15 March 2016
- 年：2016
- 卷：175
- 期：Complete
- 页码：215-230
- 全文大小：4899 K
文摘
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Change detection and level set method are combined to landslide mapping.
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It is the first time level set method is used to landslide mapping.
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The proposed method is much more automated than previous methods.
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The proposed method outperforms change detection technique clearly.
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The proposed method can be applied to rapid responses of natural hazards.