Multi-scale Features Fusion Network for Unsupervised Change Detection in Heterogeneous Optical and SAR Images

Jiao Shi, Zeping Zhang, Tancheng Wu, Xiaoyang Li, Deyun Zhou, Yu Lei

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

3 Scopus citations

Abstract

Change detection (CD) in heterogeneous remote sensing image applications has become an issue of increasing concern in, as they cannot be compared directly with traditional homogenous CD methods. To solve feature loss problem and generating better representations to accommodate regions of various sizes in heterogeneous images CD, a multi-scale features fusion network (MFFN) is proposed. Firstly, multi-scale representative deep features can be extracted to distinguish difference in high-dimension feature space. Then, hierarchical features from the original image pairs can be fuse to generate a difference image with more explicit semantic information owing to the strategy of multi-scale features fusion, which can better adapt different scale of changes in heterogeneous remote sensing images. It is noteworthy that the experimental results on both heterogeneous and homogeneous data set confirm the effectiveness of the proposed method.

Original languageEnglish
Title of host publicationProceedings of 2021 7th IEEE International Conference on Cloud Computing and Intelligence Systems, CCIS 2021
EditorsDeyi Li, Mengqi Zhou, Weining Wang, Yaru Zou, Meng Luo, Qian Zhang
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages270-274
Number of pages5
ISBN (Electronic)9781665441490
DOIs
StatePublished - 2021
Event7th IEEE International Conference on Cloud Computing and Intelligence Systems, CCIS 2021 - Xi'an, China
Duration: 7 Nov 20218 Nov 2021

Publication series

NameProceedings of 2021 7th IEEE International Conference on Cloud Computing and Intelligence Systems, CCIS 2021

Conference

Conference7th IEEE International Conference on Cloud Computing and Intelligence Systems, CCIS 2021
Country/TerritoryChina
CityXi'an
Period7/11/218/11/21

Keywords

  • Change detection
  • Heterogeneous images
  • Multi-scale feature fusion
  • Neural network

Fingerprint

Dive into the research topics of 'Multi-scale Features Fusion Network for Unsupervised Change Detection in Heterogeneous Optical and SAR Images'. Together they form a unique fingerprint.

Cite this