MISC

2017年8月

Simultaneous extraction of roads and buildings in remote sensing imagery with convolutional neural networks

ISPRS Journal of Photogrammetry and Remote Sensing
  • Rasha Alshehhi
  • ,
  • Prashanth Reddy Marpu
  • ,
  • Wei Lee Woon
  • ,
  • Mauro Dalla Mura

130
開始ページ
139
終了ページ
149
記述言語
英語
掲載種別
DOI
10.1016/j.isprsjprs.2017.05.002
出版者・発行元
ELSEVIER SCIENCE BV

© 2017 International Society for Photogrammetry and Remote Sensing, Inc. (ISPRS) Extraction of man-made objects (e.g., roads and buildings) from remotely sensed imagery plays an important role in many urban applications (e.g., urban land use and land cover assessment, updating geographical databases, change detection, etc). This task is normally difficult due to complex data in the form of heterogeneous appearance with large intra-class and lower inter-class variations. In this work, we propose a single patch-based Convolutional Neural Network (CNN) architecture for extraction of roads and buildings from high-resolution remote sensing data. Low-level features of roads and buildings (e.g., asymmetry and compactness) of adjacent regions are integrated with Convolutional Neural Network (CNN) features during the post-processing stage to improve the performance. Experiments are conducted on two challenging datasets of high-resolution images to demonstrate the performance of the proposed network architecture and the results are compared with other patch-based network architectures. The results demonstrate the validity and superior performance of the proposed network architecture for extracting roads and buildings in urban areas.

リンク情報
DOI
https://doi.org/10.1016/j.isprsjprs.2017.05.002
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000408077200010&DestApp=WOS_CPL
Scopus
https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85020312124&origin=inward
Scopus Citedby
https://www.scopus.com/inward/citedby.uri?partnerID=HzOxMe3b&scp=85020312124&origin=inward
ID情報
  • DOI : 10.1016/j.isprsjprs.2017.05.002
  • ISSN : 0924-2716
  • eISSN : 1872-8235
  • SCOPUS ID : 85020312124
  • Web of Science ID : WOS:000408077200010

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