测绘通报 ›› 2018, Vol. 0 ›› Issue (6): 41-45.doi: 10.13474/j.cnki.11-2246.2018.0173

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Fully Convolution Neural Networks for Water Extraction of Remote Sensing Images

WANG Xue1, SUI Lichun1,2, ZHONG Mianqing1, LI Dingmeng3, DANG Lili4   

  1. 1. College of Geology Engineering and Geomatics, Chang'an University, Xi'an 710054, China;
    2. Engineering Research Center, Geographical Conditions Monitoring National Administration of Surveying, Mapping and Geoinformation, Xi'an 710054, China;
    3. Planning Bureau, Xi'an International Trade and Logistics Park, Xi'an 710026, China;
    4. Xianyang Vocational Technical College, Xianyang 712000, China
  • Received:2017-10-11 Revised:2018-03-27 Online:2018-06-25 Published:2018-07-07

Abstract: This paper presented fully convolution neural networks for extracting water from remote sensing images.The paper introduced the basic principle and method of three kinds of models of fully convolution neural networks.For extracting the water target,firstly,the image data were gathered and labeled two classes——water and background.By inference and learning in fully convolution neural networks,the trained models were obtained.Finally,water target of the test images was extracted.The feasibility of the proposed models was validated by comparing the result of extraction with that of the traditional thresholding method based on image spectral features and GrabCut algorithm based on graph theory.

Key words: remote sensing images, water extraction, fully convolution neural networks, thresholding method, GrabCut

CLC Number: